Welcome to Precision Resistor Co., Inc. - Manufacturers of Wire Wound Resistors, Sensors and Shunts

  • PRC Facts

    If you must have a premier manufacturer of the utmost precision wire wound electrical components, consider these factors before choosing which wire wound manufacturer is right for your job...

     
  • Custom Wire Wound Resistors

    Design, test and fine tune engineering samples selecting from any of our precision wire wound electrical components to your custom specs whether you need a current sensing four terminal device or a simple voltage drop resistor. ...

  • Why PRC

    You will receive premium quality products, with some of the shortest lead times in the industry. Learn about our other attributes that make us the precision wire wound resistor, sensor & shunt manufacturer consistently chosen by top engineers....

     
  • Benefits of WWs

    PRC Specializes in wire wound precision resistors, sensors & shunts. Our products are designed for low power up to 10 watts max & are intended to be implemented in direct current (D.C.) electrical circuits...

     
 
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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 01 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.