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Precision 4-Terminal Low Value Resistors

Key Features:

  • Wide selection of high-precision values
  • Custom manufactured to your unique specifications

More SM-4 Features:

  • Resistance Values - from 0.015Ω to 100Ω
  • Tolerances - 1% (Std.) to ±0.005%
  • TCR Characteristics - 0±15 ppm/°C. (Std.) to 0±10 ppm/°C.
  • Temperature -55°C to +145°C.
  • Quick Production - specs can be quickly transferred from the lab to the production floor.

PRC Facts:

Hot-tinned, commercially "pure copper" terminals are Standard at PRC. That is, (ETP/OFHC) Electrolytic Tough Pitch/Oxygen-Free High Conductivity copper which provides: . Better wetting, . Longer shelf-life, . Best conductor - safe current handling capabilities



SM 4-TERMINAL SILICONE SPEC SHEET (PDF)


SM-4 Series 4-terminal Resistors

4-Terminal Axial SM155-4 1.25 10 .001Ω to 100Ω .001Ω @ .1W to .015Ω @ 1.25W to ±.005%
4-Terminal Axial SM186-4 2.5 10 .001Ω to 100Ω .001Ω @ .1W to .025Ω @ 2.5W to ±.005%
4-Terminal Axial SM228-4 3 10 .001Ω to 100Ω .001Ω @ .1W to .03Ω @ 3W to ±.005%
4-Terminal Axial SM2212-4 4 12 .001Ω to 100Ω .001Ω @ .14W to .028Ω @ 4W to ±.005%
4-Terminal Axial SM2812-4 5 15 .001Ω to 100Ω .001Ω @ .22W to .02Ω @ 5W to ±.005%
4-Terminal Axial SM3724-4 7.5 15 .001Ω to 100Ω .001Ω @ .22W to .03Ω @ 7.5W to ±.005%