RNF12FBD15R0

Overview

The RNF12FBD15R0 is a precision metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 15 ohms with a tolerance of ±1%. The component has a power rating of 0.5W (1/2W) and a temperature coefficient of ±100ppm/°C. It operates within a temperature range of -55°C to +155°C. The physical dimensions are 0.108 inches in diameter by 0.344 inches in length (2.75mm x 8.75mm). It utilizes a flame retardant safety coating and is RoHS3 compliant.

Feature Summary

• Precision metal film composition for stable electrical performance
• Flame retardant safety coating meets UL standards
• Suitable for general purpose applications requiring high reliability

Applications

• General purpose electronic circuits
• Industrial control systems
• Consumer electronics assemblies

Procurement Notes

Verify the specific suffix 'BD' against the official Stackpole datasheet to confirm packaging type, as standard RNF series parts may vary between bulk and tape & reel configurations. Ensure the requested quantity aligns with manufacturer minimum order requirements if applicable. Confirm RoHS3 compliance status at the time of order placement. Cross-reference the part number with authorized distributors to ensure authenticity and traceability.

Selection Notes

Select this component when a 15-ohm resistance with 1% tolerance is required in an axial form factor. The 0.5W power rating supports moderate current loads. Consider the ±100ppm/°C temperature coefficient for thermal stability needs. Verify that the 2.75mm diameter fits the PCB layout constraints. Compare against carbon film alternatives if cost is a primary driver, noting the superior stability of metal film technology.

Part Context

This resistor belongs to the RNF series of precision metal film resistors from Stackpole Electronics. The series is designed for general-purpose applications where higher stability than carbon composition is needed. The RNF series typically offers tight tolerances and low noise characteristics suitable for sensitive analog and digital circuitry.

Replacement Considerations

Compatible substitutes include RNMF12FT15R0 for similar specifications with potential packaging differences. Other manufacturers offering equivalent 15-ohm 1% 0.5W axial metal film resistors may be considered if pin compatibility and thermal ratings match.