GMR Series Shunt Resistors

ROHM's GMR series are 5 mΩ to 220 mΩ high-power, low-ohmic shunt resistors

Image of Rohm Semiconductor's GMR Series Chip ResistorsTo meet the needs for a wide resistance range, ROHM Semiconductor has developed the GMR series shunt resistors featuring resistances ranging from 5 mΩ to 220 mΩ. Unique materials and structure allow ROHM to successfully reduce surface temperature rise by 45% compared with conventional products. As a result, stable resistance is achieved not only during normal operation but at overcurrent loads as well. In addition, adopting a high-performance alloy as the resistive metal results in excellent temperature coefficient of resistance (TCR) even in the low resistance region, ensuring greater accuracy and reliability. The proprietary structure supports a lower profile form factor (0.4 mm), 47% thinner than existing solutions. This ensures sufficient margin in sets demanding strict temperature requirements, such as automotive and industrial equipment applications, reducing design load and contributing to further end-product miniaturization.

Applications
  • Automotive (ECUs, EFI, motor peripheral circuits)
  • Industrial (FA equipment, motor peripheral circuits, power supplies)
  • Large appliances (AC, washers, refrigerators)

GMR Series Shunt Resistors

ImageManufacturer Part NumberDescriptionResistanceAvailable QuantityView Details
GMR100HTCFAR100 datasheet linkHIGH POWER LOW OHMIC CHIP SHUNTGMR100HTCFAR100HIGH POWER LOW OHMIC CHIP SHUNT100 mOhms2020 - Immediate
GMR100HTCFAR100 product page link
GMR100HTBFER015 datasheet linkHIGH POWER LOW OHMIC CHIP SHUNTGMR100HTBFER015HIGH POWER LOW OHMIC CHIP SHUNT15 mOhms2067 - Immediate
GMR100HTBFER015 product page link
GMR100HTCFIR220 datasheet linkHIGH POWER LOW OHMIC CHIP SHUNTGMR100HTCFIR220HIGH POWER LOW OHMIC CHIP SHUNT220 mOhms1990 - Immediate
GMR100HTCFIR220 product page link
GMR100HTBFA10L0 datasheet linkHIGH POWER LOW OHMIC CHIP SHUNTGMR100HTBFA10L0HIGH POWER LOW OHMIC CHIP SHUNT10 mOhms1917 - Immediate
GMR100HTBFA10L0 product page link
GMR100HTBFIR022 datasheet linkHIGH POWER LOW OHMIC CHIP SHUNTGMR100HTBFIR022HIGH POWER LOW OHMIC CHIP SHUNT22 mOhms75 - Immediate
GMR100HTBFIR022 product page link
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Published: 2017-12-11