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Welcome to Precision Resistor Company, Inc.

Manufacturers of Custom Wire Wound Resistors Sensors and Shunts,
Made in the USA since 1932

Search for Resistors by Specs

Max Watts

Resistor Cross Reference Guide

Use our Cross Reference Guide to find the PRCs version of your current part.

Our parts are ideal for use in direct current (D.C.) electrical circuits & compliant with international directives, see Environmental Regulations link along the left side of the page. PRC specializes in wire wound resistors, sensors, shunts & RTD compensators featuring highly stable artificially aged components featuring close precision tolerances from ±1% to ±0.005% and low temperature coefficients (T.C.) to 0±1 PPM/°C., designed to emit extremely low EMF. We have a wide array of sizes & styles available, including two & four terminal axial lead or surface mount. Also available are MIL-R & printed circuit styles with delivery available in bulk packaging as well as tape & reel. In addition to our standard catalog parts, we have custom temperature sensitive RTDs with (+) TCRs from +1400 PPM/°C. to +6000 PPM/°C., including a custom one of a kind special Platinum DIN Alternative which follows the slope of Platinum DIN very closely at a fraction of the cost.