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Product Group PCN Year Date Issued Headline
Trimming Potentiometers TC33 & 3306 Series 2017 Thursday, September 7, 2017, 13:29 Bourns® Model TC33 Series 3 mm SMD & Model 3306 Series 6 mm Round Through-hole Trimpot® Trimming Potentiometers - Change to Manufacturing Location
Inductive Components 7500 Series 2017 Thursday, August 31, 2017, 10:29 Bourns® Model 7500 Series Common Mode Chokes - Change to Manufacturing Process
Inductive Components SRP1038A, SRP1238A, SRP1245A, SRP1265A Series 2017 Monday, July 17, 2017, 11:00 Bourns® Model SRP1038A, SRP1238A, SRP1245A and SRP1265A Series Shielded Power Inductors - Terminal Design Change to Certain Part Numbers
Inductive Components SRF0703, SRF1260, SRF1280 2017 Wednesday, July 5, 2017, 13:05 Bourns® Model SRF0703, SRF1260 & SRF1280 Series Dual-Winding Shielded Power Inductors - Terminal 1 Identification Marker Added
Transformers SM13072APEL 2017 Monday, June 26, 2017, 16:05 Bourns® Model SM13072APEL 10/100 Base-T Transformer - Manufacturing Process and Design Changes
PPTC Resettable Fuses MF-SD013/250 2017 Monday, June 26, 2017, 13:05 Bourns® Model MF-SD013/250 Telecom PTC Resettable Fuses - Change to Supplier and Product Marking Method
Inductive Components 7400 Series 2017 Thursday, June 22, 2017, 08:05 Bourns® Model 7400 Series Common Mode Chokes - Change to Manufacturing Process
Chip Diodes and TISP® Thyristor Surge Protectors Various 2017 Monday, June 19, 2017, 17:05 Product Marking Changes for Select Bourns® Chip Diodes and TISP® Thyristor Surge Protectors in SOT23 Package
Transformers PT61022XEL 2017 Wednesday, April 19, 2017, 11:05 Bourns® Model PT61022XEL 10/100/1000 Base-T Transformer - Change to Manufacturing Process
Trimming Potentiometers 3224, 3214 2017 Wednesday, April 12, 2017, 08:00 Bourns® Model 3224 and 3214 5-Turn Trimpot® Trimming Potentiometers - Packaging Reel Change
CPTC Resettable Fuses CMF-SD Series 2017 Friday, March 31, 2017, 16:30 Bourns® Model CMF-SD Series Ceramic PTC Resettable Fuses - Change to Carrier Tape
PTVS Diodes PTVS Products 2017 Thursday, March 24, 2017, 17:05 Bourns® PTVS Diode Products - Additional Assembly/Test Location and Improved Process Capacity and Manufacturability
Rotary Position Sensors 3382 Series 2017 Monday, March 20, 2017, 15:00 Bourns® Model 3382 12 mm Rotary Position Sensor - Material Change
Inductive Components 5218-RC, 5219-RC, 5220-RC 2017 Monday, March 13, 2017, 11:00 Bourns Part Numbers 5218-RC, 5219-RC and 5220-RC Hash Chokes - Change to Lead Length
Chip Diodes CDDFN6-0504P 2017 Tuesday, March 7, 2017, 16:00 Bourns® Model CDDFN6-0504P TVS/Steering Diode Array Additional Assembly/Test Location
Inductive Components SRR7032, PM7032S Series 2017 Thursday, February 23, 2017, 08:00 Bourns® Model SRR7032 and PM7032S Series Shielded Power Inductors - Change to Automated Manufacturing Process
Modular Contacts 70AA, 70AB, 70AD Series 2017 Thursday, February 23, 2017, 13:00 Bourns® Modular Contacts - Improved Durability Cycle Specifications
Inductive Components SRR0603, SRR0604 Series 2017 Friday, February 3, 2017, 14:00 Bourns® Model SRR0603 and SRR0604 Series Shielded Power Inductors - Change to Core Design
Inductive Components Certain PM and SRP Series 2017 Tuesday, January 31, 2017, 13:15 Certain Bourns® Model PM and SRP Shielded Power Inductor Series - Change to Marking Method and Marking Information
Inductive Components SRP4012, SRP4020 Series 2017 Tuesday, January 31, 2017, 13:08 Bourns® Model SRP4012 and SRP4020 Series Shielded Power Inductors - Change to Packaging Specifications
Inductive Components 70F101AF-RC, 70F502AF-RC 2016 Monday, December 19, 2016, 13:15 Changes to Bourns Part Numbers 70F101AF-RC and 70F502AF-RC Varnished Chokes
Inductive Components SRF0502, SRF0504 Series 2016 Thursday, December 15, 2016, 14:00 Bourns® Model SRF0502 and SRF0504 Series Line Filters - Change to Depth of Solder Groove in Core
Chip Diodes CDDFN2-T5.0LC 2016 Thursday, December 8, 2016, 08:00 Bourns® Model CDDFN2-T5.0LC Surface Mount TVS Diode - Addition of Third Wafer Supplier
Inductive Components FB2000 Series 2016 Tuesday, December 6, 2016, 15:32 Bourns® Model FB2000 Series Wide-Band Chokes - Change to Core Design
Inductive Components SRP7030F Series 2016 Wednesday, November 30, 2016, 13:05 Bourns® Model SRP7030F Series Shielded Power Inductors - Change to Packaging Specifications
Inductive Components 5200 Series 2016 Wednesday, November 23, 2016, 10:45 Changes to Select Bourns® Model 5200 Series Hash Chokes
Power Resistors PWR2615, PWR4525 2016 Tuesday, November 8, 2016, 10:30 Bourns® Model PWR2615 & PWR4525 Series Surface Mount Wirewound Power Resistors - Change to Manufacturing Location, Product Specifications and Product Marking
Trimming Potentiometers TC42 2016 Friday, October 28, 2016, 08:10 Bourns® Model TC42 Series 2 mm SMD Trimpot® Trimming Potentiometers - Change to Manufacturing Location
Circuit Protection Products TISP® Thyristor Surge Protectors, AC Transient Protectors, LED Shunt Protectors 2016 Wednesday, October 26, 2016, 08:10 Additional SMA/SMB Package Assembly/Test Location for TISP® Thyristor Surge Protectors, AC Transient Protectors and LED Shunt Protectors
Inductive Components 2100, 2200, 2300, 2100LL, 2200LL, 2300LL, 2100HT, 2200HT, 2300HT Series 2016 Tuesday, October 11, 2016, 08:10 Select Bourns® Through-Hole Toroid Inductors - Material Change
Inductive Components Model 4600 Series 2016 Tuesday, September 20, 2016, 10:20 Changes to Bourns® Model 4600 Series Varnished Chokes
Inductive Components Select LAN Transformers 2016 Thursday, September 15, 2016, 08:21 Change to Manufacturing Process for Select LAN Transformers
TBU® and TCS™ High-Speed Protectors TBU® and TCS™ High-Speed Protectors 2016 Tuesday, September 13, 2016, 17:01 Bourns® TBU® and TCS™ High-Speed Protectors - Product Labels Will Now Include Product Series Name
Inductive Components Select 5200 Series Part Numbers 2016 Wednesday, September 7, 2016, 10:57 Changes to Select Part Numbers in the Bourns® Model 5200 Hash Choke Series
Inductive Components SRR7045-102M 2016 Wednesday, September 7, 2016, 09:06 Bourns® Model SRR7045-102M Shielded Power Inductor - Change to Ferrite Shield and Core Design
Inductive Components SRN8040 Series 2016 Monday, August 29, 2016, 11:30 Bourns® Model SRN8040 Series Semi-Shielded Power Inductors - Change to Core Dimension
Inductive Components SRP6540-220M 2016 Monday, August 8, 2016, 10:20 Bourns® Model SRP6540-220M Shielded Power Inductor - Change to Manufacturing Process
Inductive Components 2000 Series 2016 Friday, July 29, 2016, 10:31 Changes to Bourns® Model 2000 Series High Current Toroid Inductors
Chip Resistors CRA, CRE, CRF Series 2016 Friday, July 22, 2016, 08:34 Bourns® Model CRA, CRE and CRF Series High Power Current Sense Chip Resistors - TCR and Resistance Value Range Improvements
Inductive Components 7100 Series 2016 Tuesday, July 19, 2016, 17:39 Changes to Bourns® Model 7100 Series Common Mode Chokes
Inductive Components 7300 Series 2016 Wednesday, July 13, 2016, 11:25 Changes to Bourns® Model 7300 Series Common Mode Chokes
Chip Diodes CDDFN10-3304N 2016 Friday, May 27, 2016, 10:20 Addition of Die Attach Sub-Supplier for the Bourns® Model CDDFN10-3304N TVS Diode Array
Trimming Potentiometers 3329P-DK9, PV32P, RJ50, RJR50 2016 Friday, May 27, 2016, 09:01 Bourns® Model 3329P-DK9, PV32P, RJ50 and RJR50 Round Trimming Potentiometers - Change to Packaging Tube
Modular Contacts 70ABJ Male 2016 Tuesday, May 17, 2016, 12:11 Bourns® Model 70ABJ/Male Modular Contact - Change to Plastic Housing Design
Inductive Components 1120 Series 2016 Monday, May 16, 2016, 12:01 Changes to Bourns® 1120 Series High Current Chokes
Inductive Components 1110 Series 2016 Monday, May 16, 2016, 10:50 Changes to Bourns® 1110 Series High Current Chokes
Inductive Components 5700 Series 2016 Monday, April 25, 2016, 12:47 Changes to Bourns® Model 5700 Series High Current Toroid Inductors
Chip Diodes 1.5SMC, CD214A, CD214B, CD214C, CD214L-T, P4SMA, P6SMB, SMAJ, SMBJ, SMCJ, SMLJ Series 2016 Thursday, April 7, 2016, 11:36 Change of Packaging to Plastic Reel Material for Bourns® Chip Diodes
Inductive Components 5900 Series 2016 Wednesday, April 6, 2016, 16:22 Changes to Bourns® Model 5900 Series High Current Chokes
Encoders EPS & ES Series 2016 Monday, April 4, 2016, 15:07 Manufacturing Process Change from Ink Marking to Laser Marking
Inductive Components 5800 Series 2016 Thursday, March 31, 2016, 11:02 Changes to Bourns® Model 5800 Series High Current Chokes
ChipGuard® ESD Suppressors CGMLA, MLD, MLE Series 2016 Monday, March 28, 2016, 07:30 Introduction of Lead-Free ChipGuard® Varistor ESD Clamp Protectors
Inductive Components FB2000 Series 2016 Tuesday, March 15, 2016, 14:05 Bourns® Model FB2000 Series Wide-Band Chokes - Changes to Core Packaging and Minimum/Multiple Order Quantities
Inductive Components FB2000 Series 2016 Tuesday, March 1, 2016, 09:45 Bourns® Model FB2000 Series Wide-Band Chokes - Changes to Core Material and Mfg. Location
Power Resistors PWR263S-20, PWR263S-35, PWR163, PWR220T-20, PWR220T-35, PWR221T-30, PWR163S-DF9, PWR263S-DG2 Series 2016 Wednesday, February 24, 2016, 13:30 Change to Date Code Format for Select Power Resistors
Chip Diodes CDDFN2-T3.3B, CDDFN2-T5.0LC 2016 Wednesday, February 17, 2016, 11:48 Addition of Lead Frame Sub-Supplier for the Bourns® Model CDDFN2-T3.3B and CDDFN2-T5.0LC
Inductive Components SRP1770TA Series 2016 Wednesday, February 17, 2016, 10:48 Bourns® Model SRP1770TA Series Shielded Power Inductors - Change to Product Dimension
PTVS Diodes PTVS Diodes 2016 Thursday, February 11, 2016, 13:30 Bourns® Power TVS Diode Product Labels will Include Certified Safety Symbols
Inductive Components RL622 Series 2016 Friday, February 5, 2016, 10:40 Bourns® Model RL622 Radial Lead RF Chokes - Change to Manufacturing Process and Magnet Wire Insulation Thermal Class
Transformers SM-LP-5001, SM-LP-5002 Series 2016 Tuesday, January 5, 2016, 10:40 Bourns® Model SM-LP-5001 and SM-LP-5002 Series Surface Mount Line Matching Transformers - Change to Carrier Tape Specifications
Inductive Components Certain Series: PM, SRN and SRP Models 2015 Friday, November 20, 2015, 16:00 Certain Series of Model PM and SRP High Current Shielded, and Model SRN Semi-shielded Power Inductors - Relocation of Manufacturing Plant
Inductive Components CM453232, PM1812 Series 2015 Monday, November 9, 2015, 10:00 Bourns® Model CM453232 and PM1812 Chip Inductor Series - Change to Packaging Bag
Transformers PT61021EL, PT61021XEL 2015 Wednesday, October 28, 2015, 08:24 Bourns® Model PT61021EL and PT61021XEL LAN Transformers - Change to Components per Reel Quantity and MOQ/MULT Quantity
Inductive Components SRN1060 Series 2015 Thursday, October 8, 2015, 06:00 Bourns® Model SRN1060 Semi-shielded Power Inductor Series - Change to the Packaging Specification, Minimum Order Quantity and Multiple Ordering Quantities
Chip Diodes CD143A-SR05, CD143A-SR12, CDSOT23-SRV05-4, CDSOT23-SR208 2015 Tuesday, September 29, 2015, 16:17 Change to Die Attach Material and Application Process for Bourns® Model CD143A-SR05, CD143A-SR12, CDSOT23-SRV05-4 and CDSOT23-SR208 TVS Diode Array Series
Inductive Components SRN4018, SRN4026 Series 2015 Friday, September 4, 2015, 07:35 Bourns® Model SRN4018 and SRN4026 Semi-Shielded Power Inductor Series Adhesive Change
Multifuse® PPTC Resettable Fuses All Multifuse® PPTC Resettable Fuses 2015 Wednesday, August 26, 2015, 17:35 New Certification Mark for All Multifuse® Polymer PTC Resettable Fuses
Panel Controls & Slide Potentiometers Select PDB12, PDB24 & PTB Series 2015 Monday, August 24, 2015, 08:01 Change to the Minimum Ordering Quantity for Select Panel Controls and Slide Potentiometers
Metal Oxide Varistors MOV-20DxxxK Series 2015 Wednesday, August 12, 2015, 18:30 Select Bourns® Model MOV-20DxxxK Series Metal Oxide Varistors - Change to Packaging Quantities
Fixed Resistors FW, W, WS Series 2015 Friday, August 7, 2015, 07:29 Bourns® Model FW, W, and WS Series Fixed Resistors - Change to Packaging Dimensions/Tolerances of the Carrier Tape and Packaging Box
Precision Potentiometers Various 2015 Wednesday, July 22, 2015, 15:01 Change to Product Packaging for Various Multiturn & Single-Turn Precision Potentiometers
Modular Contacts 70ABJ 2015 Tuesday, July 21, 2015, 16:13 Bourns Trimpot Product Line Announces Change to Carrier Tape Width & MOQ for Model 70ABJ-4-Male Modular Contact
Inductive Components 2100, 2200, 2300, 2100HT, 2200HT, 2300HT, PM2110 & PM2120 Series 2015 Tuesday, June 30, 2015, 14:11 Manufacturing Process Change for Labels on Model 2100, 2200, 2300, 2100HT, 2200HT, 2300HT, PM2110 and PM2120 Toroid Inductor Series
TBU® & TCS™ High-Speed Protectors TBU-CA, TBU-DT, TBU-PL, TCS-DL, P40-G, P850-G, C650/850, R3770-TBU Series 2015 Tuesday, June 30, 2015, 08:54 Additional Assembly/Test Location and Product Marking Changes for TBU® and TCS™ High-Speed Protectors
Encoders 3315 2015 Friday, June 19, 2015, 07:30 Bourns® Model 3315 - 9 mm Square Sealed Rotary Encoder - Change to Printing Method of the Product Marking
Chip Diodes CDDFN10-0524P 2015 Monday, June 8, 2015, 07:30 Addition of Sub-Supplier for the Bourns® Model CDDFN10-0524P TVS Diode Array
Chip Diodes CDSOT236-0502, CDSOT236-0504LC 2015 Monday, June 8, 2015, 07:15 Bourns® Model CDSOT236-0502 and CDSOT236-0504LC Surface Mount TVS Diode Arrays - Change to Assembly/Test Location
Panel Controls 3310 2015 Friday, May 29, 2015, 06:46 Bourns® Model 3310 - 9 mm Square Sealed Panel Control Change to Printing Method of the Product Marking
Inductive Components 8100 Series 2015 Thursday, May 14, 2015, 15:37 8100 Common Mode Choke Series Shipping Package Modification & Order Quantity Adjustment
Thyristor Surge Protectors TISP61089HDMR-S, TISP8200HDMR-S, TISP8201HDMR-S, TISP9110LDMR-S, TISP9110LSDMR-S, TISP9110MDMR-S, TISP9110MSDMR-S 2015 Friday, April 10, 2015, 13:22 Additional Assembly/Test Location for TISP® Thyristor Surge Protectors in 8SOIC (210 mil) Packages
Chip Diodes SMAJ350A/CA, SMBJ350A/CA 2015 Monday, March 16, 2015, 11:00 Model SMAJ350A, SMAJ350CA, SMBJ350A, and SMBJ350CA Transient Voltage Suppressor Diode Series - Change to Part Marking
Power TVS Products Various 2015 Monday, March 2, 2015, 9:11 Introduction of Halogen Free* Encapsulation Material to Select Power TVS (PTVS) Diode Models
Inductive Components Model SRN8040 2015 Monday, January 26, 2015, 13:45 Bourns® Model SRN8040 Semi-Shielded Power Inductor Series Change to Packaging Specification, Minimum Order Quantity and Multiple Ordering Quantities
Chip Diodes Model CD0603-S01575, CD1206-S01575 2015 Revised Monday, January 12, 2015, 09:25 Bourns® Model CD0603-S01575 and CD1206-S01575 Switching Chip Diodes - Change of Electrode Terminal Layer Material
Panel Controls Model 54, 56 2014 Wednesday, December 17, 2014, 17:25 Bourns® Model 54/56 Series Panel Controls - Change to Terminal Material
Panel Controls Model 51, 53 2014 Tuesday, December 2, 2014, 11:25 Bourns® Model 51/53 Series Panel Controls - Change to Terminal Material
Encoders 3315 2014 Monday, September 22, 2014, 10:16 Model 3315 Epoxy Process and Material Change
Metal Oxide Varistors MOV07D, MOV10D, MOV14D, MOV20D Series 2014 Wednesday, September 10, 2014, 15:46 Change to Minimum Order Quantity for Bourns® Metal Oxide Varistor Products
Trimpot® Trimming Potentiometers 3009 2014 Tuesday, September 9, 2014, 16:38 Model 3009 Trimpot® Trimming Potentiometer Packaging Improvement
Encoders PEC11R, PEC12R, PEC11L Series 2014 Tuesday, September 9, 2014, 13:37/Revised Tuesday, December 23, 2014, 12:00 Bourns® Model PEC11R, PEC12R and PEC11L 11 mm Rotary Contacting Encoders - Changes to Packaging Tray and Minimum/Multiple Ordering Quantities
Multifuse® PPTC Resettable Fuses MF-R, MF-R/90, MF-RHT, MF-RG, MF-RM, MF-RX Series 2014 Thursday, September 4, 2014, 09:00 Change in Material to be Halogen Free - Multifuse® PPTC Resettable Fuse Radial Through-Hole Models
Modular Contacts 70AA, 70AB, 70AD 2014 Monday, August 4, 2014, 15:30 Bourns Trimpot Product Line Announces Material Change for Model 70AD, 70AA and 70AB Male/Female Modular Contacts
Chip Diodes CDDFN2-T5.0LC 2014 Wednesday, July 16, 2014, 13:41 Bourns® Model CDDFN2-T5.0C Surface Mount TVS Diode - Changes to Quantity per Reel and Minimum Order Quantity
Resettable Fuses MF-RX/250 Series 2014 Thursday, July 10, 2014, 16:50 Bourns® Model MF-RX/250 Series Telecom PTC Resettable Fuses - Change to Tape and Reel Packaging
Inductive Components PT12133SL 2014 Wednesday, July 2, 2014, 08:30 Select Bourns® Model PT121 Series Radial High Q Inductors to be Discontinued / PT12133SL Change
Trimmers 3386 T-Version 2014 Friday, May 30, 2014, 09:58 New Housing Design for Model 3386 T Version Trimpot® Trimming Potentiometer, All Pin Styles
Resettable Fuses Various 2014 Friday, May 9, 2014, 09:00 Multifuse® Polymer PTC Resettable Fuses - Metal Foil Material Supplier Change
Chip Diodes CDSOT236-DSL03xx Series 2014 Thursday, May 1, 2014, 13:00 Change in Material and Qualification Process of the Additional Assembly/Test Location for Model CDSOT236-DSL03xx Series TVS Diode Arrays
Inductive Components PM1210 Series 2014 Wednesday, April 30, 2014, 15:00 Bourns® Model PM1210 Chip Inductor Series - Changes to Manufacturing Equipment, Process, Location, Minimum Order Quantity and Product Specifications
Inductive Components CM322522 Series 2014 Thursday, April 24, 2014, 14:00 Bourns® Model CM322522 Chip Inductor Series - Changes to Manufacturing Equipment, Process, Location, Minimum Order Quantity and Product Specifications
Inductive Components 1140 Series 2014 Wednesday, March 12, 2014, 14:11 Changes to Bourns® Model 1140 High Current Choke Series
Chip Diodes CDDFN10-3304N 2014 Tuesday, March 11, 2014, 10:00 Change to Sub-Supplier for the Bourns® Model CDDFN10-3304N TVS Diode Array
Thyristor Surge Protectors Various 2014 Thursday, February 20, 2014, 15:40 Additional Assembly/Test Locationfor TISP® Thyristor Surge Protector 8SOIC Packages
Chip Diodes CDSOT23-SRV05-4, CDSOT23-SR208 Series 2014 Thursday, February 20, 2014, 15:30 Additional Assembly/Test Location for SOT23-6 Packages ~ Model CDSOT23-SRV05-4 Steering Diode TVS Array Combo and CDSOT23-SR208 Steering Diode Array
Various Various 2014 Friday, February 7, 2014, 14:05 Barcode Production Labels will Change from 1D to 2D Barcode Format Over Time
Gas Discharge Tubes 2027-xx-SM Series 2013 Friday, December 20, 2013, 15:00 Change to Ceramic Body Diameter for Model 2027-xx-SM Surface Mount GDTs
Inductive Components SRR7032, SRR7045, PM74SH Series 2013 Friday, December 20, 2013, 11:55 Bourns® Model SRR7032, SRR7045 and PM74SH Shielded SMD Power Inductors - Changes to Shield Ring and Mounting Platform
TBU® HSPs, TCS-DL Various 2013 Tuesday, December 10, 2013, 09:55 Addition of a New Silicon Manufacturing Site for Select TBU® High-Speed Protectors and TCS™ High-Speed Protectors
Inductive Components RL875S Series 2013 Wednesday, November 27, 2013, 11:20 Bourns® Model RL875S Series Radial Lead RF Choke - Changes to Epoxy and Air Void Between the Core and Shield
Inductive Components RL110 Series 2013 Tuesday, November 26, 2013, 11:40 Bourns® Model RL110 Series Radial Lead RF Choke - Change to Carrier Tray Packaging Design
Panel Controls 39 2013 Wednesday, October 30, 2013, 14:55 Bourns® Model 39 Series Single-Turn Panel Control - Modified Contact Spring and Rotor Design
Trimming Potentiometers 3339 2013 Tuesday, October 29, 2013, 14:44 Bourns® Model 3339 Series 5/16 " Round Trimpot® Trimming Potentiometer - Change to Tube Packaging
TBU® HSPs TBU-PL075 Series 2013 Friday, October 18, 2013, 11:19 Addition of a New Silicon Manufacturing Site for Bourns® Model TBU-PL075-100-WH and TBU-PL075-200-WH TBU® High-Speed Protectors (HSPs)
Inductive Components Various 2013 Wednesday, October 16, 2013, 10:30 Various Bourns® Magnetic Products' Country of Origin Change
Trimming Potentiometers 3006 2013 Wednesday, September 18, 2013, 14:28 Model 3006 Trimpot® Trimming Potentiometer Packaging Improvement
Modular Contacts 70AA/Male, 70AA/Female 2013 Wednesday, September 18, 2013, 13:37 Model 70AA/Male and 70AA/Female Modular Contact Packaging Improvement
Panel Controls Select PDB24 & PDB241 Models 2013 Monday, August 19, 2013, 14:00 Select Bourns® Models from the PDB24 and PDB241 Potentiometer Series - Terminal Change
Chip Diodes Various 2013 Tuesday, August 6, 2013, 13:30 Select Diodes - Changes to Die Manufacturing Location, Assembly Location and Materials
Trimmers 3361S 2013 Friday, June 21, 2013, 13:55 Bourns® Model 3361S Change to the Design Layout for the Carrier Tape
Trimmers & Modular Contacts Various 2013 Tuesday, June 11, 2013, 10:25 Bourns® Trimpot® Products
Multifuse® PPTC Resettable Fuses MF-RX/250 & MF-R/600 Series 2013 Wednesday, May 8, 2013, 10:04 Change in Production Facility for Bourns® Model MF-RX/250 and MF-R/600 Series Polymer PTC Resettable Fuses
Chip Diodes CD0603-S01575 2013 Wednesday, April 24, 2013, 10:39 - Revised Thursday, February 19, 2015; 12:35 Model CD0603-S01575 Switching Chip Diode Series - Change in Assembly/Test Location and Package Format
Trimmers and Modular Contacts Various 2013 Friday, March 15, 2013, 09:39 Change to Minimum Order Quantity and/or Multiple Order Quantity
TISP® Thyristor Surge Protectors TISP8201MDR-S, TISP8211MDR-S 2013 Tuesday, March 12, 2013, 15:01 Models TISP8201MDR-S and TISP8211MDR-S Changes to Die and Package Materials
TISP® Thyristor Surge Protectors TISP820xHDMR-S, TISP61089HDMR-S 2013 Tuesday, March 12, 2013, 13:51 Models TISP820xHDMR-S and TISP61089HDMR-S Changes to Die and Package Materials
Chip Diodes CDDFN10-3304N 2013 Friday, February 15, 2013, 14:00 Additional Assembly/Test Location for TVS Diode DFN Packages
Encoders Models PEC11, PEC12 2013 Friday, February 8, 2013, 15:19 Bourns Sensors and Controls Product Line Introduces Changes to the Manufacturing Tooling for Models PEC11 and PEC12
Precision Potentiometers Model 6639 2013 Wednesday, January 23, 2013, 14:06 Bourns Sensors & Controls Product Line - 6639 Product Enhancements (Revised)
Panel Controls Model 3360 2013 Thursday, January 17, 2013, 15:41 Bourns Trimpot Product Line Announces Product Enhancement for Model 3360
Inductive Components CM160808 Series 2013 Monday, January 14, 2013, 08:00 Bourns® Model CM160808 Wirewound Chip Inductor Series - Surface Coating Material Change
Sensors and Controls Products 3549 2012 Friday, December 7, 2012, 09:47 Bourns Sensors and Controls Product Line Introduces Model 3549 Product Enhancements
Sensors & Controls Products Various 2012 Thursday, December 6, 2012, 09:13 Bourns Sensors & Controls Product Line Announces Conductive Plastic Ink & Dielectric Material Facility Transfer
Inductive Components 1130 Series 2012 Wednesday, November 7, 2012, 14:17 Bourns® Model 1130 Series - Change to Mfg. Location, Marking Method, and Min. Order Qty.
Encoders ECW Series 2012 Wednesday, October 24, 2012, 13:47 Bourns Sensors & Controls Product Line Introduces Model ECW Product Enhancement
Inductive Components SRF1260, SRF1280 Series 2012 Friday, October 12, 2012, 14:47 Bourns® Model SRF1260 & SRF1280 Series Change to the Amount of Epoxy
Non-Wirewound Trimmers & Modular Contacts Various 2012 Tuesday, July 24, 2012, 15:00 Bourns® Trimpot® Product Line Announces Non-Wirewound Trimmers and Modular Contacts Facility Transfer
Multifuse® PPTC Resettable Fuses MF-SD013/250 Series 2012 Tuesday, July 10, 2012, 12:28 Bourns® Model MF-SD013/250-2 Changes
Multifuse® PPTC Resettable Fuses Model MF-MSMF250 2012 Tuesday, July 10, 2012, 12:31 Bourns® Model MF-MSMF250 Changes to freeXpansion(tm) Technology
Multifuse® PPTC Resettable Fuses Multifuse® Products 2012 Tuesday, July 3, 2012, 10:18 Bourns® Multifuse® Product Line Adds New Electron Beam Facility
Thyristor Surge Protectors TISP9110LDMR-S 2012 Tuesday, July 3, 2012, 10:17 Model TISP9110LDMR-S Die and Package Materials
Chip Inductors CI100505 Series 2012 Monday, June 26, 2012, 10:00 Bourns® Model CI100505 Series Multilayer Chip Inductor DCR and Marking Change
Precision Potentiometers Model 6639 2012 Friday, June 1, 2012, 10:04 Bourns® Sensors & Controls Product Line Introduces Model 6639 Product Enhancements
Inductive Components SRN8040 Series 2012 Monday, May 21, 2012, 14:04 Bourns® Model SRN8040 Series Semi-Shielded Power Inductors Wire Gauge/Strand Change
SEMS Various 2012 Tuesday, April 24, 2012, 08:15 Specialty Engineering and Manufacturing Services (SEMS)
Chip Diodes CDDFN10-0524P 2012 Monday, April 23, 2012, 09:13 CDDFN10-0524P Pad Dimensions
Precision Potentiometers 3547, 3548, 3549 2012 Thursday, April 19, 2012, 11:00 Model 3547, 3548 & 3549 Product Enhancements
TISP® Thyristor Surge Protectors & LED Shunt Protectors Various 2012 Tuesday, April 10, 2012, 14:15 TISP® Thyristor Surge Protector & LED Shunt Protector SMA (DO-214AC) and SMB (DO-214AA) Packages
Panel Controls 3851, 3852 2012 Wednesday, March 21, 2012, 15:13 Torque Improvement for Model 3851 & 3852 Single-Turn Panel Controls
TBU® HSPs P40-G240-WH 2012 Wednesday, March 21, 2012, 11:00 TBU® High-Speed Protector Model P40-G240-WH
Diodes CDNBS08-SLVU2.8-4 2012 Wednesday, February 29, 2012, 13:15: Additional Assembly/Test Location for TVS Diode NSOIC 8L Package
Switches Model 7813 2012 Wednesday, January 18, 2012, 10:04 Bourns® Trimpot® Product Line Announces Product Change for Model 7813
Trimmers Model 3313 2012 Wednesday, January 18, 2012, 10:08 Bourns® Trimpot® Product Line Announces Product Change for Model 3313
Precision Potentiometers Various 2012 Wednesday, January 18, 2012, 10:25 New Varnish Application Process for Wirewound and Hybrid Elements
Panel Controls Model 3310 2011 Thursday, December 22, 2011, 15:10 Model 3310 Epoxy Process
Chip Diodes CDDFN6 Series 2011 Wednesday, November 23, 2011, 13:28 Additional Assembly/Test Location for TVS Diode DFN Packages
TISP® Thyristor Surge Protectors TISP® 8-pin SOP Packages 2011 Wednesday, November 23, 2011, 11:55 Additional Assembly/Test Location for TISP® Thyristor Surge Protector 8-pin SOP Packages
Switches 7914S 2011 Thursday, October 6, 2011, 14:30 Bourns® Trimpot® Product Line Announces Product Change for Model 7914S
Trimming Potentiometers 3314S 2011 Friday, September 30, 2011, 14:28 Bourns® Trimpot® Product Line Announces Product Change for Model 3314S
Panel Controls 91, 96 2011 Thursday, September 29, 2011, 09:20 Bourns® Sensors & Controls Product Line Model 91/96 Terminal Length Change CANCELLATION
Panel Controls 91, 96 2011 Wednesday, September 14, 2011, 10:00 Bourns® Sensors & Controls Product Line Model 91/96 Terminal Length Change
Inductive Components SRR1210, SRR1260, SRR1280, PM125SH & PM127SH Series 2011 Wednesday, August 17, 2011, 09:55 Shielded Power Inductor Models SRR1210, SRR1260, SRR1280, PM125SH & PM127SH Series Epoxy Application Change
Resistor Networks 4600 Series 2011 Tuesday, July 19, 2011, 09:35 Minimum Order Quantities and/or Multiple Package Quantities for Low, Medium and High Profile 4600 Models
Transistors & Thyristors BDW83, BDW84 Series 2011 Wednesday, July 13, 2011, 09:45 BDW83 & BDW84 Series Darlington Transistors - SOT-93 Package
Sensors & Controls Products Various 2011 Friday, June 24, 2011, 10:20 Plastic Supplier Change
Outside Plant Products 2410, 2420 Series 2011 Monday, June 20, 2011, 14:10 Bourns® CO/OSP Products Group Updates 2410 and 2420 Series 5-Pin Protector Models
Slide Potentiometers PSM Series 2011 Monday, May 2, 2011, 14:00 Model PSM Motorized Slide Potentiometer Packaging Change
Trimmers, Switches 3314R/H/S/Z, 7814Z, 7914S 2011 Friday, April 15, 2011, 11:30 Bourns® Trimpot® Product Line Announces Manufacturing Plant Relocation
Transformers SM-LP-500x Series 2011 Wednesday, April 13, 2011, 13:50 Component Marking Change on Line Matching Transformer SM-LP-500x Models
Resistor Networks 4600M-AP1/AP2, 4600H-AP1/AP2 2011 Tuesday, March 29, 2011, 11:33 Minimum Order Quantities for Medium and High Profile 4600 Models Packaged in Ammo Pack
Resistor Networks 4600H-700 2011 Tuesday, March 8, 2011, 09:00 Conformal Coated Resistor Networks
Trimming Potentiometers 3214, 3224 2011 Monday, March 7, 2011, 08:20 Bourns® Trimpot® Product Line Announces Model 3214 and 3224 Product Change
Resistor Networks 4400P/4800P Series 2011 Thursday, February 10, 2011, 09:00 4400P/4800P Series Resistor Networks
Resistor Networks 4300R Series 2011 Thursday, February 10, 2011, 09:02 4300R Series Resistor Networks
Inductive Components RL895 Series 2011 Monday, February 7, 2011, 13:55 RL895 Series Radial Lead RF Chokes Self-Resonant Frequency and Q Value Changed
Resistor Networks 4100R Series 2011 Friday, February 4, 2011, 15:00 Bourns® 4100R Series Resistor Networks
Chip Diodes SMAJ, SMBJ, SMCJ, SMLJ, CD214A-T, CD214B-T, CD214C-T, CD214L-T Series 2011 Friday, February 4, 2011, 09:00 Bourns® Semiconductor Products Announces the Addition of Back-end Package Assembly Location
Precision Potentiometers Model 3590S 2011 Monday, January 24, 2011, 08:45 Bourns® Sensors & Controls Product Group Adds Second Manufacturing Location
Multifuse® PTC Resettable Fuses MF-MSMF Series 2011 Wednesday, January 19, 2011, 09:00 Change in Reel Material for Bourns® Model MF-MSMF Series
Inductive Components SRF1260, SRF1280 Series 2011 Wednesday, January 12, 2011, 14:10 SRF1260 and SRF1280 Series Dual-Winding Shielded Power Inductors - Inductance Tolerance Change
Inductive Components 7100 Series 2010 Tuesday, November 30, 2010, 16:00 Epoxy Application to Secure Terminal Leads - 7100 Series Common Mode Chokes
Panel Controls 82, 95 2010 Friday, November 12, 2010, 15:13 Bourns® H-127 Solder Lug Washer Change
Resistor Networks 4600M-900 Series 2010 Thursday, November 11, 2010, 16:15 Conformal Coated Resistor Networks
PTC Resettable Fuses MF-SM, MF-SM/250, MF-SMHT Series 2010 Monday, November 8, 2010, 13:22 Change in Tape & Reel Cover Tape for Bourns® MF-SM , MF-SM/250 and MF-SMHT Series
Resistor Networks 4600 Series 2010 Friday, October 29, 2010, 10:00 Bulk Packaging of Bourns® 4600 Series Resistor Networks
Resistor Networks 4300R Series 2010 Monday, October 18, 2010, 16:10 Bourns® 4300R Series Resistor Networks
Panel Controls 51/53 2010 Monday, October 18, 2010, 13:25 Model 51/53 Product Package Change
Inductive Components Various 2010 Thursday, September 30, 2010, 09:45 Manufacturing Process Change from Ink Marking to Laser Marking on Several Magnetics Series
TBU® High Speed Protectors P500-G120-WH, P500-G200-WH, P850-G120-WH, P850-G200-WH 2010 Friday, September 24, 2010, 09:45 Bourns® TBU® Products - Addition of Second Wafer Fabrication Location
Trimmers 3362 2010 Thursday, August 26, 2010, 10:35 Bourns® Trimpot® Product Line Announces Model 3362 Product Change
Chip Resistors & Arrays CAT16 Series 2010 Thursday, August 5, 2010, 14:00 Model CAT16 Chip Resistor Array
Resistor Networks 4600M Series 2010 Friday, July 30, 2010, 08:59 Thick Film Resistor Networks
TBU® High Speed Protectors P650 & P850 Series 2010 Thursday, July 29, 2010, 15:58 Bourns® TBU® Products - Addition of Second Wafer Fabrication Location
Chip Diodes Various 2010 Thursday, July 29, 2010, 15:13 Bourns® Diode Products - Addition of Second Wafer Fabrication Location and Change to "Green" Compound
Trimpot® Trimming Potentiometers 3296 2010 Thursday, July 29, 2010, 13:57 Bourns® Trimpot® Product Line Announces Model 3296 Product Marking Change
Sensors & Controls Products H-38-11 Hardware 2010 Wednesday, July 21, 2010, 13:45 H-38-11 Hardware Change
Resistor Networks 4600X 2010 Friday, July 9, 2010, 16:45 Model 4600X Multiples Quantity Increase
Inductive Components 7000 Series 2010 Friday, July 9, 2010, 16:30 Minimum Order Quantity Change for Toroid Inductor 7000 Series
Chip Resistors & Arrays CAT16/CAY16 2010 Friday, July 9, 2010, 08:40 Clarification of Previous PCN - Bourns(R) CAT/CAY16 Chip Resistor Arrays
TBU® High Speed Protectors C650-100-WH, C650-180-WH, C650-260-WH 2010 Wednesday, June 23, 2010, 11:27 Bourns® TBU® Products Addition of Second Wafer Fabrication Location
Resistor Networks 2NBS, 2QSP Models 2010 Monday, June 21, 2010, 13:44 Thin Film on Silicon Resistor Networks - Models 2NBS, 2QSP Mold Material Change
Inductive Components PM3316, PM3316S 2010 Tuesday, June 15, 2010, 10:35 Non-shielded Power Inductor Model PM3316 and Shielded Power Inductor Model PM3316S Mounting Base Material Change
Inductive Components SRR1205, SRR1206, SRR1208 2010 Friday, June 4, 2010, 09:20 Shielded Power Inductor Models SRR1205, SRR1206 and SRR1208 Epoxy Application Method Change
Inductive Components SRF0602 2010 Thursday, June 3, 2010, 15:50 Line Filter Model SRF0602 - Dummy Solder Terminal Removed
Magnetic Custom Specials Various 2010 Thursday, June 3, 2010, 08:45 Transfer of Manufacture of Magnetic Custom Specials to Bourns Xiamen Ltd.
Inductive Components SDR1005, SRR1005 2010 Tuesday, June 1, 2010, 14:50 Non-shielded Power Inductor Model SDR1005 and Shielded Power Inductor Model SRR1005 Mounting Base Material Change
Encoders PEC12 2010 Wednesday, May 26, 2010, 16:50 Bourns® Model PEC12 Update
Encoders PEC16 2010 Tuesday, May 25, 2010, 19:50 Bourns® Model PEC16 Update
Encoders PEC11 2010 Tuesday, May 25, 2010, 19:45 Bourns® Model PEC11 Update
LAN Transformers PT61018-1L 2010 Thursday, May 20, 2010, 08:30 LAN Transformer Model PT61018-1L Packaging Change
Chip Diodes CDSOT23-SM712, CDNBS08-PLC03-6, CDNBS08-SLVU2.8-8, CDSOT23-SLVU2.8 2010 Monday, May 3, 2010, 09:27 Bourns® Diode Products Addition of Second Wafer Fabrication Location and Change to "Green" Compliance
TBU® High Speed Protectors C850 Series 2010 Monday, April 26, 2010, 14:50 Bourns® TBU® Products Addition of Second Wafer Fabrication Location
Resistor Networks 4600 Series 2010 Monday, April 19, 2010, 10:20 Transfer of Production of 4600 Series to China
Resistor Networks 4400, 4800 Series 2010 Tuesday, April 13, 2010, 10:20 Resistor Networks Models 4400 & 4800 Solder Plating Change
Resistor Networks 4600H, 4600H, 4600M 2010 Tuesday, March 23, 2010, 15:55 Bourns Adds Second Manufacturing Location
Chip Diodes CDSOD323-TxxC/CDSOD323-TxxLC 2010 Thursday, February 11, 2010, 15:10 Bourns® Diode Products Addition of Second Wafer Fabrication Location and Change to "Green" Compliance
Panel Controls 83 2010 Monday, February 1, 2010, 11:00 Bourns® Model 83 Terminal Pin Length Change
Panel Controls 3862 2010 Thursday, January 14, 2010, 12:01 Model 3862 New Contact Spring Design
Chip Diodes Various 2010 Thursday, January 14, 2010, 10:45 Bourns® Diode Products Addition of Second Wafer Fabrication Location and Support of "Green" Products
Multifuse® Resettable Fuses MF-MSMF, MF-SMDF Series 2009 Tuesday, December 22, 2009, 08:55 Tape & Reel Quantity Change
Trimpot® Trimming Potentiometers 3224-FL4 Series 2009 Wednesday, December 9, 2009, 12:32 Bourns® Trimpot® Product Line Announces MIL Drawing Replacement for 92021 (3224-FL4 Series)
Chip Resistors & Arrays CAT16 2009 Tuesday, December 1, 2009, 12:36 CAT/CAY16 Resistor Arrays
Inductive Components EMI T Filters 2009 Wednesday, November 18, 2009, 16:13 Change in Width, Thickness, Coating and Marking for EMI Model -T
Chip Diodes Various 2009 Monday, November 16, 2009, 16:32 Bourns® Diode Products Addition of Second Wafer Fabrication Location and Change to Sumitomo's Green Mold Compound
Inductive Components CM100505 2009 Thursday, November 5, 2009, 09:32 Chip Inductor Model CM100505 Carrier Tape Change
Chip Diodes Various 2009 Revised Wednesday, October 7, 2009, 09:36 Bourns® Diode Products Addition of Second Wafer Fabrication Location and Change to Sumitomo's Green Mold Compound
Resistor Networks 2QSP24 2009 Monday, August 31, 2009, 09:19 Model 2QSP24 Marking Change
Precision Potentiometers 3590 2009 Tuesday, August 18, 2009, 13:58 Model 3590 Additional Upgrades
Precision Potentiometers Models 51/53 2009 Tuesday, June 23, 2009, 13:06 Model 51/53 Packaging Change
Fixed Resistors CRA2010 2009 Monday, June 15, 2009, 15:54 Bourns® Fixed Resistors Product Line Announces Changes to the MOQ and Specifications of Model CRA2010
Line Protection Modules 4B20B-DA1-000LF, C6194LF, C5973LF, C5974LF 2009 Thursday, May 28, 2009, 15:57 Bourns® Line Protection Module Product Line Changes for Packaging Tray Quantity
Inductive Components JW Miller® Models 2009 Wednesday, May 20, 2009, 13:25 REMINDER - Electrical and Physical Changes to Specified JW Miller® Models on May 1, 2009
Inductive Components 70F Series 2009 Monday, May 11, 2009, 11:20 Packaging Improvement for Model 70F Series
Inductive Components PM12639S, PM12645S, PM12651S, PM127SH, PM1608, PM1608S, PM528S, PM7232S 2009 Thursday, May 7, 2009, 12:34 Packaging Quantity Change for Eight PM Series Inductor Models
Thyristor Surge Protectors TISP61089HDMR-S, TISP8200MDR-S, TISP8201MDR-S, TISP9110LDMR-S 2009 Wednesday, April 29, 2009, 08:49 PCN Tracking Number 48 - Change from Gold to Copper Wire
Inductive Components RLB0912 2009 Monday, April 27, 2009, 10:16 Packaging Quantity Change - Model RLB0912 Series
Inductive Components PM3600, PM3700 2009 Wednesday, April 22, 2009, 14:16 Models PM3600 and PM3700: Change in Epoxy and Case Material
Chip Diodes CDDFN2-T4.7C 2009 Wednesday, April 8, 2009, 14:16 Bourns Adds Backend Package Assembly Location for Diode Products
Panel Controls Model 39 2009 Wednesday, April 1, 2009, 16:15 Model 39 Product Marking Upgrade
TBU® High Speed Protectors C650/C850, P40-G, P500-G/P850-G, P650-U/P850-U 2009 Wednesday, April 1, 2009, 09:30 Change in Marking and Packaging
Inductive Components JW Miller® Models 2009 Monday, March 30, 2009, 10:00 Final Reminder - Electrical and Physical Changes to Specified JW Miller® Models on May 1, 2009
Power Resistors CHF3725CNP 2009 Tuesday, March 3, 2009, 14:53 Bourns® Fixed Resistors Product Line Changes - Tape & Reel Packaging on Model CHF3725CNP500LXE
Chip Diodes CD214L-T 2009 Thursday, January 29, 2009, 14:50 Bourns® Diode Product Line - Addition of Back-end Package Assembly Location
Inductive Components PM3602 Series 2008 Monday, January 12, 2009, 09:35 Model PM3602 - Change to Pitch on Tape and Quantity per Reel
Panel Controls PDB18 2008 Monday, December 22, 2008, 14:21 Bourns® Model PDB18 Shaft Change
Trimmers TC33B 2008 Monday, December 22, 2008, 13:30 Bourns® Trimpot® Product Line Announces TC33B Product Change
Trimmers 3269 2008 Friday, December 19, 2008, 09:57 Bourns® Trimpot® Product Line Announces 3269 Product Change
Inductive Components SM-LP-500x 2008 Friday, December 12, 2008, 15:56 Models SM-LP-5001 and SM-LP-5002 Transformers - Change in Dielectric Withstanding Voltage
Inductive Components 6100 Series 2008 Tuesday, November 11, 2008, 09:20 Model 6100 Series - Change in Packaging and MOQ
Inductive Components JW Miller Models 2008 Friday, October 31, 2008, 09:35 Electrical and Physical Changes to Specified JW Miller® SMD Models Effective May 1, 2009
Thyristor Surge Protectors TISP8200MDR-S & TISP8201MDR-S 2008 Wednesday, September 3, 2008, 13:54 Silicon Chip Change
Turns-Counting Dials H-46 2008 Tuesday, August 26, 2008, 09:35 Model H-46 Turns-Counting Dial Production Relocation
Inductive Components 77F Series 2008 Monday, August 25, 2008, 14:48 Model 77F: Change in DC Resistance, Color and Packaging
Panel Controls PDA17 Series 2008 Revised Friday, August 15, 2008, 08:39 Model PDA17 Changes
Inductive Components 79F Series 2008 Tuesday, July 15, 2008, 13:43 Model 79F - Elimination of Packaging in Bags
Inductive Components 6100 Series 2008 Monday, June 23, 2008, 16:03 Change in Height of Model 6100 Inductor
Thyristor Surge Protectors 8-Pin SOP Packages 2008 Friday, May 23, 2008, 14:05 Thyristor Surge Protector PCN Tracking #46 - Change from Gold to Copper Wire
Inductive Components 78F Series 2008 Wednesday, May 7, 2008, 13:32 Model 78F - Change in Color
Chip Guard® MLV Varistors CG0603MLC-05E, CG0603MLC-12E 2008 Friday, May 2, 2008, 16:48 Bourns® ChipGuard® ESD Protection Products
Power Resistors CHF190104CBF, CHF12545CBF, CHF9838CNF500L, CHF9838CBFRCL, CHF9838CBFRCR 2008 Friday, May 2, 2008, 13:34 Bourns® Fixed Resistors Product Line Announces Changes to the Packaging Quantities of CHF Power Resistors
Inductive Components CW201212, CW252016 2008 Tuesday, April 1, 2008, 10:49 Change to UV-Cured Epoxy from Heat-Cured Epoxy for Models CW201212 and CW252016
Inductive Components FSR1013 2008 Tuesday, March 18, 2008, 09:53 Change inMinimum Order Quantity and Multiple for Model FSR1013, Radial Lead Power Inductor
Inductive Components CS160808, CV201210, Mx1608, Mx2029 2008 Thursday, March 13, 2008, 09:15 Change to Paper Tape for Specified Models
Inductive Components SDR0302 2008 Wednesday, March 12, 2008, 14:39 Change to MOQ, Multiple, Width of Tape and Size of Reel for Bourns® Model SDR0302 Inductor
Power Resistors PWR4412 Series 2008 Thursday, February 21, 2008, 14:25 Bourns® Fixed Resistors Product Line Announces a Change to the MOQ of the PWR4412 Shunt Resistor Series
Chip Resistors CR0201 Series 2008 Thursday, February 21, 2008, 13:57 Bourns® Networks Product Line Announces T&R Quantity Change for the CR0201 Series Chip Resistor
Inductive Components 7400/7500 Series 2008 Monday, January 28, 2008, 14:18 Change in Minimum Order Quantity for Models 7400 & 7500, Common Mode Chokes
Power Resistors CHF2010 2008 Thursday, January 17, 2008, 14:21 Bourns® Fixed Resistors Product Line Announces Improvements in Power Resistor Specifications
Power Resistors PWR220F/221F PWR220S/221S 2008 Thursday, January 17, 2008, 10:45 PWR220F/221F, PWR220S/221S "How to Order" Resistance Code Format Change Notification
Magnetics EMI 2008 Tuesday, January 8, 2008, 10:07 Change in Thickness and Lead Diameter for Model EMI
Multifuse® MF-MSMF 2007 Thursday, December 2, 2007, 11:30 Bourns® Multifuse® Polymer PTC Resettable Fuses MF-MSMF Packaging Reel
Trimmers 3214 & 3224 2007 Monday, December 10, 2007, 13:50 Bourns® Trimpot® Product Line Announces Manufacturing Location Change for Models 3214/3224
Magnetics Various Models 2007 Tuesday, October 30, 2007, 08:39 Extension of Deadline - Bourns® Inductors Replacing JW Miller® Models
Thyristor Surge Protectors Various Thyristor Surge Protectors 2007 Tuesday, October 23, 2007, 09:12 Thyristor Surge Protectors Packaging Change
Panel Controls PC 2007 Wednesday, October 3, 2007, 13:52 Model PC Termination Ink Upgrade
Encoders ES Series 2007 Tuesday, September 25, 2007, 15:19 Model ES Contact Spring Design Upgrade
Resistor Networks 4100, 4300, 4400 & 4800 2007 Monday, August 27, 2007, 10:01 Bourns® Networks Product Line Announces Color Change from Gold to Black on Models 4100, 4300, 4400 & 4800
Inductive Components SM-LP-5001 Series 2007 Tuesday, August 7, 2007, 15:56 UPDATED: Change in Case Length, Terminal Length and Width, and Pad Layout Dimensions for Model SM-LP-5001
Thyristor Surge Protectors 8 pin SOP (150 mil) packages 2007 Thursday, August 2, 2007, 10:51 PCN Tracking No. 45 - New Assembly/Test Site & Green Mold Compound
Resistor Networks 4400P, 4800P, 4400T & 4800T 2007 Thursday, August 2, 2007, 09:51 Surface Mount Networks Model Series 4400 & 4800 Terminal Finish Material Change
Inductive Components 9230 Series 2007 Wednesday, August 1, 2007, 16:26 Bourns®/JW Miller Model 9230: Change in Lead Length and Core Material
Inductive Components SM-LP-5001 Series 2007 Thursday, July 12, 2007, 14:50 Change in Case Length, Terminal Length and Width, and Pad Layout Dimensions for Model SM-LP-5001
Inductive Components PM0805G Series 2007 Tuesday, July 3, 2007, 10:40 Change in Current Rating and Height for Model PM0805G
Transformers SM-LP-5002 Series 2007 Wednesday, June 20, 2007, 15:51 Change in DCR and Terminal Width for Model SM-LP-5002
Trimmers 3224 2007

Tuesday, June 19, 2007, 10:02

Bourns® Trimpot® Product Line Announces 3224 Product Change
Chip Diodes 0603 & 1005 Series 2007

Tuesday, June 19, 2007, 10:02

Bourns® CD0603 & CD1005 Chip Diodes Substrate Material Change
Trimpot® TC33 2007 Thursday, June 7, 2007, 15:36 Bourns® Trimpot® Product Line Announces TC33 Product Change
Trimpot® 3223 2007

Thursday, June 7, 2007, 11:58

Bourns® Trimpot® Product Line Announces 3223 Product Change
Trimpot® 3361 2007 Thursday, May 24, 2007, 09:47 Bourns® Trimpot® Product Line Announces 3361 Product Update Follow-up
Modular Contacts 70AAM 2007 Tuesday, May 15, 2007, 13:56 Bourns® Trimpot® Product Line Announces the Transfer of Manufacturing Location for 70AA-M (Header)
Thyristor Surge Protectors 8 pin SOP (150 mil) packages 2006 Thursday, February 15, 2007, 15:16 Thyristor Surge Protector PCN Tracking Number 44 - Alternative Die Attach Adhesive Material
Switches 7914 Monday, November 07, 2006, 14:18 Bourns® Trimpot® Division Announces 7914 Product Update
Line Protection Modules Various Line Protection Modules Monday, October 09, 2006, 09:52 Line Protection Module Product Change Notification Solder Material Change
Trimpot® 3214G/J and 3224G/J Tuesday, October 03, 2006, 13:47 3214G/J and 3224G/J Product Improvement
Magnetics PM3316S Friday, September 29, 2006, 14:32 Bourns® / JW Miller Model PM3316S in Lead Free Version Only
Magnetics Various Models Tuesday, September 26, 2006, 14:41 Bourns® / JW Miller Inductors - Some Models Now Available in Lead Free, RoHS Compliant Versions Only
Line Protection Modules Various Line Protection Modules Monday, September 18, 2006, 15:22 Line Protection Module Product Change Notification - Solder Material Change for Thermal Fuses
Trimpot® 3266Z, 3266Y, 3296W, 3296X, 3362M, 3362P, 3362U, 3386W and 3386U Monday, September 18, 2006, 11:20 Through-Hole Tape and Reel Outer Package
Magnetics PM3316 Wednesday, September 06, 2006, 10:46 Bourns® / JW Miller Model PM3316 in Lead Free Version Only
Diodes CD1206-S01575 Tuesday, September 05, 2006, 09:50 Product Change Notice Bourns® CD1206-S01575 Chip Diode Package Change
Line Protection Modules Various Line Protection Modules Thursday, August 31, 2006, 14:40 Line Protection Module Product Change Notification - Solder Material Change
Panel Controls Model PC Thursday, August 24, 2006, 10:16 Model PC Non-RoHS - End of Life
Panel Controls 51 & 53 Thursday, August 24, 2006, 09:31 Model 51 & 53 Non-RoHS - End of Life
Turns Counting Dials H-22 & H-23 Thursday, August 24, 2006, 08:42 Models H-22 & H-23 Turns-Counting Dial Improvements
Switches SDTM Tuesday, August 22, 2006, 08:44 SDTM Series
Multifuse® MF-SMDF, MF-MSMF, MF-USMF and MF-NSMF Wednesday, August 16, 2006, 15:04 Bourns® Multifuse® Polymer PTC Product Line Announces an Improvement in Product Marking
Chip Arrays CAY16-J2 Friday, July 14, 2006, 10:38 Bourns® Networks Product Line Announces Change in Outline of CAY16-J2 Chip Array
Networks 4100R, 4300R, 4300M, 4300H, 4400P, 4600X, 4600M, 4600H, and 4800P Wednesday, July 12, 2006, 09:37 Bourns® Resistor Network Part Numbers Changed from "C" Items to "A" Items
Trimpot® 3266, 3269, 3296, 3299, 3306, 3309, 3314, 3352, 3361, 3362, 3364 and 3386 Wednesday, July 12, 2006, 09:20 Trimmer Distributor Product Definition Change
Precision Potentiometers 3540, 3541, 3543 and 3545 Tuesday, July 11, 2006, 10:22 Model 3540/41/43/45 Product Design Improvement
Encoders EAW Wednesday, July 05, 2006, 14:53 Model EAW (Non-RoHS Version) - End of Life
Networks 4600 Friday, June 09, 2006, 08:09 Bourns® Model 4600 SIP Networks Available in Lead Free Only Beginning December 1, 2006
Encoders Model EN Wednesday, June 07, 2006, 09:06 Model EN Optical Encoder Series Material Change
Sensors & Controls Sensors & Controls Products Thursday, June 01, 2006, 13:23 Sensors & Controls Division RoHS Transition Update
TISP® SMA and SMB Thursday, May 25, 2006, 15:35 Thyristor Surge Protector Product Change Notification - PCN Tracking Number 43 - Chip Metallization Change
Chip Resistors and Chip Arrays All Chip Resistors and Chip Arrays Friday, May 12, 2006, 12:50 Bourns® Chip Resistors and Chip Arrays Available in Lead Free Only Beginning November 1, 2006
Precision Potentiometers 3540, 3541, 3543 and 3545 Thursday, May 11, 2006, 15:47 Bourns® Sensors & Controls Division Announces Model 3540 Series Material Change
Panel Controls Model 39 Wednesday, May 03, 2006, 10:27 Bourns® Sensors & Controls Division Announces Model 39 Material Change
Trimpot® 3224 Thursday, April 20, 2006, 13:05 Bourns® Trimpot® Division Announces Model 3224 Product Update
TISP® 8-pin SOP Packages Tuesday, April 11, 2006, 07:53 Thyristor Surge Protector Product Change Notification - PCN Tracking Number 42 - New Assembly/Test Site
Diodes SMA, SMB and SMC Thursday, April 06, 2006, 14:55 Bourns to Obsolete 10 % Tolerance TVS Diodes
Trimpot® 3362 Monday, March 06, 2006, 15:58 Model 3362 Knob Addition
Trimpot® 3296 Wednesday, March 01, 2006, 07:56 3296 Laser Marking
Inductive Components SDR1005, SDR1806, SDR2207, SRR0804, SRR0805, SRR1003, SRR1005, SRR1806, and SRR6603 Friday, February 24, 2006, 07:31 Solder Temperature of "Oval Shaped" Power Chokes Meets J-STD-020C
Transistors/
Thyristors
SOT-93 Thursday, February 23, 2006, 14:17 SOT-93 Packaged Power Transistor & Thyristor Product Change Notification - PCN Tracking Number BLBF40 - Mold Compound Change
Transistors/
Thyristors
TO-220 Thursday, February 23, 2006, 13:46 TO-220 Packaged Transistor, Thyristor & Overvoltage Protection Product Change Notification - PCN Tracking Number BLBF39 - Mold Compound Change
Trimpot® 3313 Tuesday, February 21, 2006, 14:02 New Options for Model 3313
Trimpot® H-90 Friday, February 10, 2006, 09:13 Model H-90 Adjustment Tool
Switches SDHH, SDM,
SDT, SDTM
SND
Friday, February 10, 2006, 09:13 Product Obsolescence Notification - Switch Product Line
Inductive Components SRU1028 SRU1038 SRU1048 SRU8028 and SRU8043 Thursday, January 26, 2006, 08:31 Bourns® Inductive Components Product Line Announces Marking Color Change of Models SRU10xx and SRU80xx
DC/DC Converters MS5A 2005 Tuesday, December 27, 2005, 11:03 Bourns® Switch PowerT DC/DC Converters Product Change Notification - MS5A Series Tape and Reel Packaging - PCN Tracking Number BSP01
Networks CAY10 Monday, December 19, 2005, 15:29 Bourns® Networks Product Line Announces Revision to Marking of Model CAY10 Chip Resistor Array
Trimpot® 3214/3224 Wednesday, December 14, 2005, 13:48 Bourns® Trimpot® Division Announces 3214/3224 Product Update
Resistive Products Chip Resistors, Chip Arrays, and Resistor Networks Friday, November 04, 2005, 14:41 Bourns® Chip Resistors, Chip Arrays, and Resistor Networks Available in Lead Free Only by Fourth Quarter 2006
TISP® TO-92 & DO-92 Wednesday, October 26, 2005, 15:25 Thyristor Surge Protector Product Change Notification - PCN Tracking Number 39 - Mold Compound Change - TO-92 & DO-92 Packages
TISP® SMA & SMB Wednesday, October 26, 2005, 08:57 Thyristor Surge Protector Product Change Notification - PCN Tracking Number 38 - Solder Composition Change - SMA & SMB Packages
Chip Resistors CRL0603, CRL0805, CRL1206, CRL2010 and CRL2512 Thursday, October 13, 2005, 08:38 Bourns® Networks® Product Line Assigns Standard Values for Model CRL Low Value Chip Resistors
Modular Contacts 70AD Series Tuesday, August 02, 2005, 15:12 Modular Contact Product Line Announces Road Map to RoHS Compliance
Switches All Switches Monday, August 01, 2005, 09:25 Product Change Notification Switch Product Line
TISP® SMA and SMB Packaged Products Thursday, July 14, 2005, 15:51 Thyristor Surge Protector Product Change Notification PCN Tracking Number 37 - Chip Metallization Change
Trimpot® Bourns® Trimpot® Division Announces 3006 Product Update Wednesday, July 13, 2005, 14:49 Bourns® Trimpot® Division Announces 3006 Product Update
Multifuse® MF-NSMF Wednesday, June 22, 2005, 08:28 Bourns® Multifuse® Product Marking Modification
Sensors & Controls Sensors & Controls Products Tuesday, June 14, 2005, 14:28 Sensors & Controls Product Marking Upgrade
Encoders PEC11 Wednesday, June 08, 2005, 10:06 Bourns® Sensors & Controls Division Announces New Shaft Option for Model PEC11
Panel Controls PDA17 Friday, June 03, 2005, 11:43 Bourns® Model PDA17 Rotary Potentiometer Upgrade
TISP® All TISP Products Tuesday, May 10, 2005, 16:44 Bourns® TSP Product Line Announces Availability of Lead Free and RoHS Compliant Products
Inductors Chip Inductors and Power Inductors Friday, May 06, 2005, 14:14 - Reminder - Lead Free Chip Inductors and Power Inductors Replace Tin-Lead Versions after June 30, 2005
Precision Potentiometers 6639 Wednesday, May 04, 2005, 16:33 Contact Spring Design Upgrade for Bourns® Model 6639 Precision Control Product
Transformers SM-LP-5001 and SM-LP-5002 Monday, April 25, 2005, 10:53 Bourns® Transformers Now Available in Lead Free Versions Corrections
Transformers SM-LP-5001 and SM-LP-5002 Monday, April 25, 2005, 10:47 Bourns® Transformers Now Available in Lead Free Versions
Integrated Passive & Active Devices 2CFA, 2CFB, 2CTE, 2DEA, 2DTF, 2DTG, 2QSP, 2NBS, Chip Scale Packages 2D and 2F Monday, April 25, 2005, 10:45 Bourns® Integrated Passive & Active Device Product Line RoHS Compliance Product Update
Diodes CD0603, CD0805, CD1005, CD1206, CD1607-B, CD214A-B, CD214B-B, CD214C-B and CD216A-B, CD214A-T, CD214B-T and CD214C-T Monday, April 25, 2005, 10:43 Bourns® Chip Diode Product Line RoHS Compliance Product Update
Trimpot® 3006P-7 Wednesday, March 30, 2005, 14:48 Bourns® Trimpot® Division Announces 3006P-7 Product Update
Multifuse® MF-R and MF-SM Tuesday, March 08, 2005, 08:58 Bourns® Multifuse® Polymer PTC Product Line RoHS Compliance Product Update
Encoders EAW Thursday, February 17, 2005, 15:50 Bourns Announces the Model EA Series Absolute Encoder (Non-Lead Free) Phase Out
Trimpot® All Trimmers Wednesday, February 02, 2005, 15:51 Bourns® Trimpot® Division RoHS Compliance Product Update
Networks 4100, 4300, 4400, 4600, and 4800 Tuesday, February 01, 2005, 08:15 Bourns® Resistor Networks Available in Lead Free Versions
Inductors CM453232 2004 Wednesday, December 01, 2004, 09:03 Bourns Announces Addition of Lead Free Versions of CM453232 Series Chip Inductors
Networks 4100, 4300, 4400, 4600, and 4800 Tuesday, November 16, 2004, 16:34 All Bourns® Resistor Networks Product Line Offering to be Lead Free by January, 2005
Trimpot® 3342 Monday, November 15, 2004, 15:53 Bourns Introduces New 2 mm Square Sealed Trimming Potentiometer - Model 3342
Inductive Components SRR1208 Friday, November 12, 2004, 07:56 Bourns Announces Extended Values for the SRR1208 Series Power Chokes
Encoders EAW Thursday, November 04, 2004, 10:34 Bourns Announces EA Series Absolute Contacting Encoder Enhancements
Panel Controls Model 39 Tuesday, November 02, 2004, 16:49 Bourns® Model 39 Panel Control Goes Lead Free
Networks 4800P Tuesday, November 02, 2004, 09:02 Bourns® Networks Product Line Introduces 4800P Product Upgrade Revision
Inductive Components All Inductor Models Tuesday, November 02, 2004, 08:59 Bourns® Inductive Components Product Line Announces the Release of All Inductor Models in Lead Free Terminations
Inductive Components SDR0403 Tuesday, November 02, 2004, 08:55 Bourns® Inductive Components Announces Extended Values of SDR0403 Series
Networks CAY17 Tuesday, October 12, 2004, 14:18 Bourns Increases Maximum Resistance Value of the Model CAY17 to 100K Ohms
Networks 4600M, 4600H, and 4600X Thursday, September 23, 2004, 08:41 Bourns Announces Lead Free Versions of Type 4600 SIP Networks
Panel Controls Model 39 Tuesday, July 20, 2004, 11:21 Bourns® Model 39 Goes Lead Free
Precision Potentiometers 3540S, 3543S, 3545S and 3541H Tuesday, July 20, 2004, 11:17 Bourns® Sensors & Controls Product Line Announces Product Improvements
Inductors CM100505, CM160808, CM201212, CM252016, and CM322522 Tuesday, June 29, 2004, 11:01 CM Series Chip Inductors Samples (Lead Free Transition)
Trimpot® 3306 and 3309 2003 Thursday, September 25, 2003, 11:54 Bourns® Trimpot® Product Line Announces Open Frame Product Improvements
Outside Plant Products 2410 Series Thursday, August 28, 2003, 11:10 Bourns® Outside Plant Product Group Releases Improved 2410 Series 5 Pin Protectors
Networks Thick Film Resistor Networks Thursday, July 31, 2003, 17:15 Bourns® Networks Product Line Introduces Tighter Standard Tolerance for Thick Film Resistor Networks
Chip Arrays CAY17 Tuesday, June 17, 2003, 10:56 Bourns® Networks Product Line Offers Extended Range & Values of the CAY17 Chip Array Series
Multifuse® MF-SM/33 Thursday, May 08, 2003, 16:01 Bourns® Multifuse® MF-SM/33 Marking Change
Inductive Components Chip Resistors &
Chip Arrays
Thursday, May 08, 2003, 15:53 Lead Free Chip Resistors and Chip Arrays
Trimpot® 3310 and 3315 Thursday, May 08, 2003, 15:45 Product Packaging Change for Models 3310 & 3315
Trimmers 3313 2002 December, 2002 Product Improvement - Model 3313 Single-Turn SMD Trimmer
Modular Contacts Model 70AA Monday, August 05, 2002, 10:33 Clarification for Product Alert/Discontinuation Notice - Model 70AA Male Contact Only-
Modular Contacts Model 70AA Monday, April 01, 2002, 12:51 Product Alert/Discontinuation Notice - Model 70AA Only-
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