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Bourns Announces New AEC-Q200 Compliant High Power Current Sense Resistor Series

The expanded line of current sense resistors provide an efficient, reliable, cost-effective and accurate measurement solution for high current BMS and industrial control applications

RIVERSIDE, Calif., March 2, 2021 - Bourns, Inc., a leading manufacturer and supplier of electronic components, today announced the addition of nine new models to its existing AEC-Q200 compliant Model CSM2F High Power Current Sense Resistor Series. Bourns designed the new series as efficient, reliable, cost-effective and accurate measurement solutions for battery management system (BMS), industrial control and other high current applications.

Current sense resistors are growing in popularity due to their high measurement accuracy and relatively low cost compared to other technologies. These resistors detect and convert current to an easily measured voltage, which is proportional to the current through the device.

The Model CSM2F Series is available in four different footprint sizes: 6918, 8518, 7036 and a new 8536 metric size, and includes two new terminal surface treatments. With this announcement, Bourns is introducing two new styles of surface finishing – fully-plated and bare copper. The new "fully-plated" models go through a tin-plating process after material stamping to create a protective layer that provides enhanced performance, long-term stability and lower resistance drift after load life test benefits. The "bare-copper" version is constructed without tin-plating for enhanced TCR performance, and the copper terminals are covered with a protective layer to help extend resistor lifespan.

The expanded Bourns® Model CSM2F series features resistance values from as low as 25 microohms up to 200 microohms, with permanent power ratings of up to 50 watts, continuous current up to 1414 amps and high pulse power handling capabilities. The series is manufactured using electron beam (E-Beam) welded resistive copper alloy where the metal alloy current sensing element provides thermal EMF as low as 0.25 µV/K and a low TCR of 50 PPM/°C in the 20 °C to 60 °C temperature range.

The new Bourns® Model CSM2F Series is available now and is RoHS compliant*. For additional details on Bourns® Model CSM2F AEC-Q200 compliant resistors, please see: www.bourns.com/products/resistors/fixed-resistors-aec-q200-compliant-resistors 

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

ボーンズ社について

ボーンズ社(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。

† Bourns®製品は、命を救うため、または生命を維持するためのアプリケーションや、Bourns®製品の故障または誤動作による人身傷害、または死亡につながる可能性のある、その他のアプリケーション向けに設計されていません。免責事項のお知らせをご参照ください。www.bourns.com/docs/legal/disclaimer.pdf

メディアエージェンシー窓口:
Annette Keller
Keller Communication
(949) 947-7232
annettekeller1984@gmail.com
弊社窓口:
Josephine Chen
Bourns Asia Pacific, Inc.
886-2-2562-4117 #138
Josephine.chen@bourns.com