RNF14FBD14K7

Overview

The RNF14FBD14K7 is a precision metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a nominal resistance of 14.7 kOhms with a tolerance of ±0.1%. The component has a power rating of 0.25W (1/4W) and a temperature coefficient of resistance (TCR) of ±25ppm/°C. It operates within a temperature range of -55°C to +155°C and includes standard flame-retardant safety coatings.

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 analog signal conditioning
• High-reliability industrial equipment

Procurement Notes

Verify the specific suffix 'BD' against official Stackpole documentation to confirm the exact tolerance and TCR specifications, as distributor listings may vary or contain errors. Ensure the required packaging format matches available supply options. Confirm RoHS3 compliance status directly with the manufacturer for regulatory adherence.

Selection Notes

Select this component when high stability and low drift are required in a standard axial package. The ±0.1% tolerance and ±25ppm/°C TCR make it suitable for applications demanding precise resistance values over varying temperatures. Compare against the RNF14FBC series if looser tolerances are acceptable.

Part Context

This part belongs to the RNF series of general-purpose metal film resistors from Stackpole Electronics. The series is characterized by its tubular construction and availability in various resistance values. It serves as a reliable alternative to older carbon composition types, offering better noise performance and thermal stability.

Replacement Considerations

Direct parameter-equivalent substitutes include other Stackpole parts with matching 14.7k resistance, 0.1% tolerance, and 25ppm TCR. Cross-brand replacements must match the axial form factor and voltage ratings.