RNF14JBD1K20

Overview

The RNF14JBD1K20 is a metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a resistance of 1.2 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 utilizes a flame-retardant coating for safety compliance and exhibits a temperature coefficient of ±200ppm/°C. The physical dimensions are 0.093 inches in diameter by 0.250 inches in length, conforming to standard axial packaging specifications.

Feature Summary

• Constructed with metal film composition for stable electrical performance
• Features a flame-retardant coating to ensure operational safety
• Designed for high-temperature environments up to 155°C

Applications

• General-purpose electronic circuitry requiring reliable resistance
• Industrial control systems operating under thermal stress
• Consumer electronics assemblies demanding safety compliance

Procurement Notes

Verify the specific suffix 'J' indicates the ±5% tolerance variant when sourcing replacements. Confirm that the 'B' designation aligns with the required flame-retardant coating specification for your application's safety standards. Ensure the axial lead form factor matches your PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when a 1.2 kOhm resistance value with ±5% tolerance is required in an axial package. Consider the ±200ppm/°C temperature coefficient for applications where moderate thermal stability is sufficient. The 0.25W power rating suits low-to-medium current circuits, while the extended temperature range supports harsh environmental conditions.

Part Context

This part belongs to the RNF series of metal film resistors from Stackpole Electronics Inc. The series is characterized by its robust construction and safety-focused design elements. It serves as a fundamental passive component in various electronic assemblies, providing precise resistance values within a standardized physical footprint suitable for automated and manual insertion processes.

Replacement Considerations

RNF14JBT1K20

FAQ

What is the temperature coefficient of the RNF14JBD1K20?

The temperature coefficient is ±200ppm/°C.

Does this resistor have a flame-retardant coating?

Yes, the RNF14JBD1K20 features a flame-retardant coating for safety.