RNF14BBE3K16

Overview

The RNF14BBE3K16 is a precision metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a nominal resistance of 3.16 kOhms with a tight tolerance of ±0.1%. Rated for 0.25W (1/4W) power dissipation, this component exhibits a low temperature coefficient of ±25ppm/°C. The device operates within a temperature range of -55°C to +155°C and includes standard flame-retardant safety coatings.

Feature Summary

• Precision metal film construction ensures superior electrical stability and low noise performance.
• Flame-retardant coating provides enhanced safety and compliance with standard safety regulations.
• Low temperature coefficient maintains resistance accuracy across wide thermal variations.

Applications

• Precision measurement instrumentation circuits
• High-stability analog signal conditioning
• Medical equipment requiring reliable passive components

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm packaging type and tolerance. Ensure the selected variant matches the required temperature coefficient and power rating for the target application environment. Cross-reference official documentation for RoHS compliance status before integration.

Selection Notes

Select this component when high precision and thermal stability are critical. The ±0.1% tolerance and ±25ppm/°C TCR make it suitable for applications where drift must be minimized. Verify that the axial leaded package fits the available board space and mounting constraints.

Part Context

This part belongs to the RNF series of general-purpose metal film resistors from Stackpole Electronics. The series is designed to replace older carbon composition types while offering better performance characteristics such as lower noise and higher reliability in demanding electronic environments.

Replacement Considerations

Direct substitutes include other RNF series variants with matching resistance and tolerance, or equivalent parts from manufacturers like Vishay Dale CMF series. Verify pin compatibility and environmental ratings before substitution.