High-Precision Shunt Based Current Sensing Module

Resi SRES6918BL100VST0

High-precision shunt current sensing module with 100µΩ resistance, 400A current rating and ±0.1% accuracy for EV, BMS and energy storage systems.

  • Resi
  • Compliant

Specifications

Dimensions 4.7 x 19 x 69mm
Product Type

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Series / Model

Mounting / Size

,

Resistance Value

Tolerance

Temperature Coefficient

Temperature Range

-40 to +125°C

Current Rating

Output Voltage

40mV

High-Precision Shunt Based Current Sensing Module

Resi SRES6918BL100VST0

High-precision shunt current sensing module with 100µΩ resistance, 400A current rating and ±0.1% accuracy for EV, BMS and energy storage systems.

  • Resi
  • Compliant

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Related Current Sensing & Low Resistance Resistors Components

The RESI SRES6918BL100VST0 is a high-precision shunt current sensing module designed for accurate current measurement in high-power electronic systems. Built using alloy-based resistive technology, it provides stable and repeatable performance in demanding environments. With a resistance value of 100µΩ and a rated current of 400A, the device produces a precise 40mV output, enabling accurate monitoring with minimal power loss. Its tight tolerance and low temperature coefficient ensure consistent measurement accuracy across varying conditions. Designed for high-current systems, the module features bolt-on mounting for secure installation and efficient thermal management. It operates across a wide temperature range and meets automotive reliability standards.

Key Features

  • High-precision shunt current sensing module
  • Resistance: 100µΩ
  • Rated current: 400A
  • Output voltage: 40mV
  • Initial Resistance Tolerance: ±0.1%
  • Temperature coefficient (TCR): ±5 ppm/°C
  • Alloy resistive element
  • Operating temperature: -50°C to +150°C
  • Bolt-on mounting
  • High thermal performance
  • AEC-Q200 qualified

Application Industries and Use Cases

  • Battery Management Systems (BMS): Current monitoring for charge and discharge control.
  • Energy Storage Systems (ESS): Current sensing in high-power storage systems.
  • Electric Vehicles (EV): High-current measurement in traction systems.
  • eVTOL & Advanced Mobility: Current sensing in electric propulsion systems.

High-Precision Shunt Based Current Sensing Module

Resi SRES6918BL100VST0