RNF14JBD7K50

Overview

The RNF14JBD7K50 is a through-hole axial metal film resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 7.5 kOhms with a tolerance of ±5%. The component has a power rating of 0.25W (1/4W) and operates within a temperature range of -55°C to +155°C. It exhibits a temperature coefficient of ±200ppm/°C and carries a voltage rating of 250V. The physical dimensions are 0.093 inches in diameter by 0.250 inches in length (2.35mm x 6.35mm).

Feature Summary

• Constructed using metal film technology for stable electrical performance.
• Features flame-retardant coating for enhanced safety compliance.

Applications

• General-purpose electronic circuitry requiring standard precision resistors.
• Industrial control systems operating within wide temperature ranges.
• Consumer electronics assemblies utilizing through-hole mounting techniques.

Procurement Notes

Verify the specific suffix codes against official Stackpole documentation to confirm exact tolerance, temperature coefficient, and packaging specifications. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions.

Selection Notes

Select this component when a 7.5 kOhm resistance value with ±5% tolerance is required for axial through-hole applications. Consider the ±200ppm/°C temperature coefficient for environments where moderate thermal stability is sufficient. Confirm that the 250V voltage rating meets the circuit's operational demands.

Part Context

This part belongs to the RNF series of metal film resistors from Stackpole Electronics. The series is characterized by axial leaded packages suitable for general-purpose use. The RNF designation typically indicates specific manufacturing standards regarding material composition and environmental compliance such as RoHS.

Replacement Considerations

Cross-reference with other manufacturers' axial metal film resistors offering 7.5 kOhm ±5% tolerance and 1/4W power rating. Verify dimensional compatibility and temperature coefficient alignment to ensure functional equivalence in the target application.