RCK Series High Precision Resistors From Vishay Foil Resistors, the RCK series provides a highly robust solution. Manufactured with Bulk Metal Foil (BMF) technology, RCK foil resistors offer high stability and ultra-high precision. The resistor element is constructed from a solid alloy displaying the bulk properties of its parent material. The material is noise free and stable, ensuring RCK precision resistors are virtually insensitive to destabilising factors. Product features: • Fast response time • High stability • Low temperature coefficient of resistance (TCR) • Tight tolerance • Low current noise • Low thermal EMF • Low voltage coefficient • Electrostatic Discharge (ESD) at least to 25 kV • Low inductance • Non hot-spot design Applications: RCK resistors are relatively thin and ideal for side by side mounting on a 2.54mm PCB grid. These precision resistors have unmatched performance, making them ideal for high performance applications, including military use.