DK18-2100 Class 1 capable epoxy coating powder for automotive power ceramic capacitors and varistors
Technical Data Sheet
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DK18-2100 is a high-performance epoxy coating powder developed for Class 1 power capacitors and varistors, which are physically large high power and high voltage devices.

On internal tests, DK18-2100 has passed the AEC-Q200 automotive stress test for thermal cycles, meaning that it has endured over 1000 cycles from -55°C to +125°C without a single crack.

Despite its high performance, DK18-2100 uses an environmentally friendly chemistry and contains no halogens, bromines, chlorines, or antimony.


  • Passed more than 1000 thermal cycles from -55°C to +125°C without cracking
  • Passes internal tests for UL 94 V-0 flammability
  • Contains no halogens, bromine, chlorine, or antimony
  • REACH and RoHs compliant
  • Provides best-in-class edge coverage
  • Laser markable
  • Available in a range of colors, including blue and gold

Target Applications:

  • Class 1 ceramic capacitors, varistors and resistors