RNF14FBC619R

Overview

The RNF14FBC619R is a fixed metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a resistance of 619 ohms with a tolerance of ±1% and a power rating of 0.25W (1/4W). The component operates within a temperature range of -55°C to +155°C and has a temperature coefficient of ±50ppm/°C. Physical dimensions are 2.35mm diameter by 6.35mm length, with a maximum working voltage of 250V.

Feature Summary

• Precision metal film construction for superior electrical stability
• Standard flame-retardant coating for enhanced safety
• RoHS compliant and lead-free composition

Applications

• General purpose electronic circuits
• Precision signal conditioning
• Industrial control systems

Procurement Notes

Verify the specific suffix against official datasheets to confirm performance characteristics, as variations exist within the series. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to integration into regulated assemblies.

Selection Notes

Select this component for applications requiring tight tolerance and stable thermal performance in compact axial packages. Ensure the operating environment remains within the specified temperature limits and that voltage ratings are not exceeded during peak conditions.

Part Context

This part belongs to the RNF/RNMF series of general-purpose metal film resistors from Stackpole Electronics. The series offers various precision grades and size options, including miniaturized RNMF variants for space-constrained designs.

Replacement Considerations

Cross-reference with other manufacturers' 1/4W axial metal film resistors having 619 ohms, ±1% tolerance, and ±50ppm/°C TCR. Verify physical footprint compatibility before substitution.