General Purpose Cement Coated Wirewound Resistors

TT Electronics
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Welwyn's cement coated wirewound resistor is a high-quality ceramic substrate, assembled with interference fit end caps to which are welded the termination wires. The resistive element is wound on the substrate and welded to the caps. Cement protection is applied to the resistor body before marking with indelible ink.


  • Cost-effective
  • Flameproof protection
  • Can replace carbon comp. in many applications
  • Ideal for pulse handling applications