Lead-containing dielectric glass removed from thin-film resistors

Stackpole's RNCP thin-film chip resistor series offers both high power ratings and anti-sulphur capability. Unlike thick-film resistors, the RNCP Series does not require a lead containing dielectric glass, providing users with a RoHS-compliant solution without exemptions. Comparable thick-film solutions require higher cost dielectric or no dielectric, which provides a part that is 100% lead-free but typically results in poorer long-term reliability and stability. The RNCP Series provides a low cost, reliable thin film solution for high-volume products by incorporating high-speed manufacturing processes, says the company. The RNCP Series is available in the following sizes and power ratings: 0402 - 0.1W, 0603 - 0.125W, 0805 - 0.25W and 1206 - 0.5W.