CSRF0402 Current Sense Resistors

By Stackpole Electronics, Inc. 100

CSRF0402 Current Sense Resistors

The value range for Stackpole's CSRF0402 series of metal foil on ceramic current sensing resistors has recently been extended down to 3 milliohms. This is among the lowest resistance values currently available in the 0402 chip size. The CSRF0402 has an operating temperature range of -55C° to +175C°, TCR of 200 ppm, and outstanding power handling capability up to 0.125 W. Higher power versions are also available. The outstanding performance of the CSRF0402 is ideal for a variety of small size portable power and battery management applications, small motor drives, voltage regulators, LED lighting, portable test instruments, portable scanners, and portable power tools.

Features
  • Values of 3, 5, and 10 milliohms in small 0402 case size
  • Custom values from 5 to 15 milliohm possible
  • 0.125 W power rating with higher power versions available
  • Tolerances as low as 1%
  • TCR = 200 ppm
  • Cost effective
  • RoHS compliant/lead-free

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