RNS12FBC100R

Overview

The RNS12FBC100R is a fixed metal film resistor manufactured by Stackpole Electronics Inc. It features a power rating of 0.5W at 70°C and a resistance value of 100 ohms with a tolerance of ±1%. The component supports a maximum working voltage of 400V and has a Resistance Temperature Coefficient (TCR) of ±100 ppm/°C. It utilizes through-hole axial mounting in a tubular package, complies with RoHS standards, and includes standard flame-retardant coating.

Feature Summary

• Miniature metal film construction designed for tight size constraints
• Superior electrical performance and stable TCR characteristics
• Standard flameproof silicone coating for safety compliance

Applications

• General purpose electronic circuits requiring precision resistance
• Equipment with limited board space constraints
• Safety-critical applications requiring flame retardant components

Procurement Notes

Verify the specific suffix codes against official Stackpole documentation to confirm tolerance and temperature coefficient values. Ensure the procurement specification matches the required 0.5W power rating and axial lead dimensions. Confirm RoHS compliance status directly from the manufacturer's current datasheet before finalizing orders.

Selection Notes

Select this component when high precision is required within a miniature form factor. The 1% tolerance and 100 ppm/°C TCR suit applications needing stable resistance under varying temperatures. Consider the 400V working voltage limit for circuit design compatibility. Verify that the axial through-hole package fits the target PCB layout constraints.

Part Context

This part belongs to the RNS Series of ultra-miniature metal film resistors from Stackpole Electronics. The series is characterized by its ability to deliver higher power ratings in smaller physical packages compared to standard resistors. The RNS12 designation indicates a specific power handling class within this miniature lineup.

Replacement Considerations

Cross-reference with other RNS12 variants such as RNS12DAD101R or RNS12DBD18R7 for similar miniature metal film specifications. Ensure substitute parts match the 100 ohm resistance, 1% tolerance, and axial package dimensions. Verify identical voltage ratings and thermal coefficients for direct interchangeability.