Stackpole has expanded their popular RNF Series of metal film axial leaded resistors and is now able to support tolerances as tight as ±0.05% and TCR values as low as 10 ppm.  The available resistance range is 100 ohms to 100K ohms and is available in 1/8 and 1/4 watt sizes.  This expansion greatly enhances the usability of the RNF Series for precision applications.  

The RNF Series has a standard flame retardant coating per UL94V-0 and is RoHS compliant. Applications for the RNF Series include precision controls and instrumentation, test equipment, precision monitoring equipment such as needed by medical applications, high speed data and voice communications, and vision and optical control systems. Pricing for the RNF18 and RNF14 in a ±0.05% tolerance and 10 ppm TCR varies with size.