SM-4 Series 4-terminal 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.
Temperature -65°C to +275°C. @ +/- 1% Res. Tol.
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 Series 4-Terminal Silicone Spec Sheet (PDF)

Products

Part #	Resistance	Tolerance	Max Watts	Max Volts	Lead Free	Type
SM155-4	.001Ω to 100Ω	to ±.005%	1.25	-	Yes	4-Terminal Axial
SM186-4	.001Ω to 100Ω	to ±.005%	2.5	-	Yes	4-Terminal Axial
SM228-4	.001Ω to 100Ω	to ±.005%	3	-	Yes	4-Terminal Axial
SM2212-4	.001Ω to 100Ω	to ±.005%	4	-	Yes	4-Terminal Axial
SM2812-4	.001Ω to 100Ω	to ±.005%	5	-	Yes	4-Terminal Axial
SM3724-4	.001Ω to 100Ω	to ±.005%	7.5	-	Yes	4-Terminal Axial

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