Plug Pill Resistors

Plug Pill Resistors

HVR's range of Plug Pill Resistors are designed for use in spark plugs as suppressors. Plug Pills are manufactured from a carefully selected mixture of clays, alumina and carbon. After blending, the material is pressed to the required shape and then fired, in a controlled atmosphere, at high temperature. This sintering process produces a Ceramic Carbon Resistor which is 100% active material and therefore of minimum size.