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Bourns Introduces Dual Channel TBU® High-Speed Protectors Designed for RS-485 Interface Applications

New TBU-RS Series Integrates a TBU® Overcurrent Device and TVS Overvoltage Protector Helping to Reduce Component Count and BOM Costs

RIVERSIDE, Calif., June 24, 2020 - Bourns, Inc., a leading manufacturer and supplier of electronic components, today introduced its high-speed Model TBU-RSxxx-300-WH series protectors for use in RS-485 communication interface applications and AISG (Antenna Interface Standards Group) modem protection. Offering a dual-channel solution, the two models (TBU-RS055-300-WH and TBU-RS085-300-WH) in the series are capable of protecting both twisted-pair RS-485 lines in a single product. Integrating a Transient Blocking Unit overcurrent protector with a TVS overvoltage protection diode in a single device, the Bourns® TBU-RS features fast (<1 μs) response time to protect against ESD, EFT, power cross and lightning transient surge threats.

Combining these devices into a one package solution helps reduce component count as well as BOM costs while simplifying assembly pick and place processes. Comparison tests by Bourns show that the TBU-RS series provides a 52 percent savings in board space when compared to typical discrete solutions. The TBU-RS series also aids in simplifying and accelerating the PCB design process by eliminating the PCB traces between the TBU devices and the TVS network.

A flexible solution, the TBU-RS series can be used with a customer's choice of primary protection for specific applications. When coupled with an overvoltage protector such as the Bourns® GDT (Model 2030-42T-SM-RPLF) or the Bourns® TISP® Thyristor Surge Protector (Model TISP4350J3BJR-S), the integrated solution supports compliance to IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) standards.

Bourns remains committed to developing continued technology advancements that address the protection needs in a wide range of applications. Available now, the Bourns® TBU-RS series is RoHS* compliant and meets industry standards such as Pb-free solder reflow profiles.

For additional product information, please see: www.bourns.com/products/circuit-protection/tbu-high-speed-protectors-hsps

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.

**Bourns® products have not been designed for and are not intended for use in "lifesaving," "life-critical" or "life-sustaining" applications nor any other applications where failure or malfunction of the Bourns® product may result in personal injury or death. See Legal Disclaimer Notice www.bourns.com/docs/legal/disclaimer.pdf

Bourns について

Bourns, Inc. は、位置センサー、速度センサー、回路保護ソリューション、磁気部品、マイクロ電子モジュール、パネル制御部品、抵抗部品の一流メーカーであり、サプライヤーでもあります。米国カリフォルニア州リバーサイドに本社を置く Bourns は、自動車、産業、消費者、通信、ノンクリティカルなライフサポート医療、オーディオをはじめとする多様な市場セグメントにおいて活動しています。当社および製品に関する詳しい情報は、www.bourns.com をご覧ください。

Bourns®およびBourns のロゴは、Bourns, Inc. の商標または登録商標であり、Bourns の許諾を得た場合のみ公的に使用することができ、また適切な権利の表記が必要です。 列挙した他の名称およびブランドは、各権利所有者の商標または登録商標です。

メディアエージェンシー窓口:
Annette Keller
Keller Communication
(949) 947-7232
annettekeller1984@gmail.com
代理店窓口:
Hiroshi Horie
Bourns Asia Pacific, Inc.
81-49-2693204
Hiroshi.Horie@bourns.com

 

弊社窓口:
Josephine Chen
Bourns Asia Pacific, Inc.
886-2-2562-4117 #138
Josephine.chen@bourns.com
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