RNF14JBD100K

Overview

The RNF14JBD100K is a fixed metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a nominal resistance of 100 kOhms with a tolerance of ±5%. The component has a power rating of 250 mW (1/4 W) and a temperature coefficient of 100 ppm/°C. It operates within a temperature range of -55°C to +155°C and supports a maximum working voltage of 200 Vrms. Physical dimensions are 1.78 mm in diameter and 3.3 mm in length, packaged in bulk quantities.

Feature Summary

• Constructed using precision metal film technology for stable electrical performance.
• Features an axial leaded package designed for standard through-hole PCB mounting.
• Includes flame-retardant coating to enhance safety during operation.

Applications

• General purpose electronic circuits
• Signal conditioning networks
• Consumer electronics assemblies

Procurement Notes

Verify the specific packaging configuration against project requirements, as this part number is associated with bulk packaging rather than tape and reel formats. Confirm that the 100 ppm/°C temperature coefficient aligns with thermal stability needs. Ensure the 200 Vrms voltage rating is sufficient for the target circuit application before finalizing procurement orders.

Selection Notes

Select this component when general-purpose precision is required without the need for ultra-low temperature coefficients found in higher-tier series. The 1/4 W power rating suits moderate current applications. Consider the physical size constraints of the 1.78 mm diameter and 3.3 mm length for dense board layouts compared to larger industrial resistors.

Part Context

This resistor belongs to the RNF/RNMF series of general-purpose metal film resistors from Stackpole Electronics. The series offers various resistance values and tolerances, catering to broad commercial and industrial needs. The J suffix indicates a 5% tolerance, distinguishing it from tighter tolerance variants like B or C codes within the same product family.

Replacement Considerations

Direct substitutes may include other 100 kOhm, 1/4 W, 5% tolerance axial metal film resistors from manufacturers such as Vishay Dale or Yageo, provided they match the 100 ppm/°C temperature coefficient and physical footprint dimensions for seamless integration.