Search
Languages

70 YEARS OF INNOVATION

70 years ago cofounders Marlan and Rosemary Bourns set up shop in their tiny garage. Their innovative products propelled their small business into a global manufacturer that impacts almost every aspect of today's electronics industry.

  • ABS Wheel Speed
  • Accelerator Pedal
  • Brake Pedal Module
  • Camera Module 
  • Chassis Level
  • EPAS
  • Exhaust Gas Recirculation
  • Fuel Pump
  • Fuel Tank Level
  • Gear Position
  • Led Lighting
  • Steer-by-wire
  • Stop-Start Systems
  • Throttle Position
  • Transmission Speed
  • Power supplies
  • Smart meters
  • PV Inverters
  • Industrial Communication Ports
  • Communication Equipment
  • Motors, Drives & Controls
  • HVAC
  • Robotics
  • Transportation Signaling
  • LED Lighting
  • Video Surveillance
  • Mobile Broadband Infrastructure
  • CPE and Access Equipment
  • VOIP & PABX Protection
  • Central Office
  • CATV Broadband
  • NT Equipment
  • Ethernet / Power over Ethernet
  • VDSL / G.Fast
  • Game Consoles
  • Camera & Video Equipment
  • Computers
  • Audio Equipment
  • USB Port Protection
  • LEDs and Drivers
  • AC/DC Converters
  • HDMI Port Protection
  • Li-ion Battery Protection
  • Appliances
  • White Goods

New Bourns® AA Series:

  • Ideal to protect  today’s denser Li-Ion battery cells
  • Delivers the highest current capacity
  • Features ultra-low impedance/resistance
  • Saves space and costs
  • Advantages from high precision metal press process

Bourns® Model MF-PSML, MF-NSML, and MF-USML Series offer cost-effective overcurrent and thermal protection for I/O ports and battery packs in portable electronics.

  • Resettable protection
  • Ultra-low resistance
  • Small footprint sizes
  • Surface mount packaging
  • RoHS compliant and halogen free

As a trusted specialty engineering
& manufacturing service provider,
Bourns offers:

  • Technology innovation
  • Performance optimization
  • RF package miniaturization
  • Advanced assembly fullfillment
  • Proven expertise in optical
    and RF device engineering

Bourns® Trimpot® Trimming
Potentiometers perform a variety
of circuit adjustments in all types
of electronic equipment, in all
major markets

  • Industrial
  • Medical
  • Consumer
  • Automotive
  • Military

Bourns is a leading supplier of sensors for linear and rotary actuators. Designed for harshest operational environments, Bourns® Sensors ensure accurate, long-term, reliable measurement and control. Bourns’ robust sensor solutions are optimized for applications in the following markets:

  • Industrial
  • Medical
  • Telecom
  • Military
  • Bourns’ 70th Anniversary Corporate Video

    Bourns’ 70th Anniversary Video

    Bourns consistently delivers the innovative design, superior quality and exceptional value our customers need to succeed.

    Watch our new video and learn how

  • Big Data/Video Surveillance Network Storage

    Big Data/Video Surveillance Network Storage Application Brief

    Edge Storage Requires Robust Protection

    Read more

  • Home & Building Automation

    Home & Building Automation Application Brief

    Protecting the 2-Wire Differential Interface in Security Systems

    Read more

Inventory Search

Bourns model or part number
 

Select Region

Cross-Reference Search

Competitor model or part number.

 

Find a Sales Location

Find a Sales Location

Purchase our products through our authorized distribution centers.

Find a location
VIdeo Library

Video Library

From product training to business highlights to tips and tricks.

Check out our videos
Customer Support

Customer Support

We are here to help you fulfill your needs.
Give us a call or email us today.

Speak to a representative
Engineering & Design Files

Engineering & Design Files

SPICE, S-Parameter, LTspice, 3D.
See how our files can improve your design.

Explore our design files
Please take a quick survey
Quick survey  
Opt out

Bourns Web Survey

Please answer as many questions as you can with 1 being unfavorable and 5 most favorable.
How easy was it to find what you were looking for on our website?
How satisfied are you with the content?
Did it take you more or less time than you expected to find what you were looking for?
How likely is it that you will recommend our website to a friend or colleague?
 
(Please include your email address if you have any questions.)