RNF14JBD47K0

Overview

The RNF14JBD47K0 is a precision metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a nominal resistance of 47 kOhms with a tolerance of ±5% 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 ±100ppm/°C. Physical dimensions are 0.093 inches in diameter by 0.250 inches in length (2.35mm x 6.35mm). It includes a flame retardant safety coating and is RoHS compliant.

Feature Summary

• Constructed with metal film technology for stable electrical performance
• Features a flame retardant safety coating for enhanced operational security
• Designed for general purpose applications with axial lead termination

Applications

• General purpose electronic circuits
• Industrial control systems
• Consumer electronics assemblies

Procurement Notes

Verify the specific suffix codes against official Stackpole documentation to ensure correct tolerance and coating specifications. Confirm RoHS compliance status and manufacturing origin requirements prior to procurement. Ensure compatibility with automated insertion equipment if used in high-volume production lines. Cross-reference datasheet revisions to confirm parameter consistency.

Selection Notes

Select this component when a standard 47kOhm resistance value is required with moderate precision and reliable thermal stability. The axial package facilitates easy manual or automated PCB mounting. Consider the 100ppm/°C temperature coefficient for environments with significant thermal fluctuations. Verify that the 0.25W power rating meets the circuit's dissipation requirements under all operating conditions.

Part Context

This part belongs to the RNF series of metal film resistors from Stackpole Electronics. The series is characterized by its use of safety coatings and suitability for general-purpose applications. The RNF designation indicates a specific form factor and material composition distinct from other Stackpole resistor families such as FRN or MLF.

Replacement Considerations

Compatible substitutes include other 47kOhm ±5% 1/4W axial metal film resistors with similar temperature coefficients. Verify physical footprint compatibility, specifically the 2.35mm diameter and 6.35mm length. Ensure replacement parts meet the same flame retardant coating standards if safety regulations apply.