RNF12FBD93K1

Overview

The RNF12FBD93K1 is a fixed metal film resistor manufactured by Stackpole Electronics Inc. It features a resistance of 93.1 kOhms with a tolerance of ±0.25%. The component has a power rating of 0.5W and operates within a temperature range of -55°C to +155°C. It utilizes an axial through-hole mounting style with flame-proof construction.

Feature Summary

• Precision metal film composition for superior electrical stability
• Flame-retardant coating for enhanced safety
• Miniature axial form factor suitable for size-constrained designs

Applications

• General purpose electronic circuits
• Automotive grade applications requiring AEC-Q200 compliance
• Industrial control systems

Procurement Notes

Verify the specific suffix 'B' indicates the 0.25% tolerance variant, as standard RNF series listings often default to 1%. Confirm RoHS compliance status and lead-free certification directly with the manufacturer or authorized distributor before procurement to ensure alignment with project environmental requirements.

Selection Notes

Select this component when high precision (±0.25%) is required in a compact axial package. It serves as a robust alternative to larger general-purpose resistors where space is limited but stability under thermal stress is critical. Ensure the circuit voltage does not exceed the rated working voltage for the specific package size.

Part Context

This part belongs to the RNF/RNMF series of general-purpose metal film resistors from Stackpole Electronics. The RNMF designation typically refers to the miniaturized version of the standard RNF series, offering similar performance characteristics in a reduced physical footprint ideal for dense PCB layouts.

Replacement Considerations

RNMF12CAD93K1

FAQ

What is the temperature coefficient of the RNF12FBD93K1?

The temperature coefficient is ±100ppm/°C.

Is this resistor compliant with automotive standards?

Yes, the RNF series is qualified to AEC-Q200 standards for automotive applications.