RNF14BBC100R

Overview

The RNF14BBC100R is a precision metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 100 ohms with a tight tolerance of ±0.1%. The component has a power rating of 0.25W (1/4W) and operates within a temperature range of -55°C to +155°C. It exhibits a low temperature coefficient of resistance (TCR) of ±25ppm/°C. The physical dimensions are 2.35mm diameter by 6.35mm length, housed in an axial package suitable for PCB mounting.

Feature Summary

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

Applications

• Precision measurement circuits requiring stable reference resistances
• High-accuracy analog signal conditioning and filtering networks
• Medical instrumentation and diagnostic equipment

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm tolerance and TCR specifications. Ensure that the ordering information matches the required ±0.1% tolerance and ±25ppm/°C performance characteristics. Confirm RoHS3 compliance status directly from the manufacturer's documentation prior to procurement.

Selection Notes

Select this component when high accuracy and long-term stability are critical. The ±0.1% tolerance and low TCR make it suitable for applications where standard general-purpose resistors introduce unacceptable error. Consider the axial form factor for manual or automated insertion processes.

Part Context

This part belongs to the RNF series of general-purpose and precision metal film resistors. The series offers various tolerance options, with the BBC suffix indicating high-precision variants. It serves as a reliable alternative to older MP series components, providing improved electrical performance while maintaining standard axial packaging.

Replacement Considerations

Public confirmed substitute part numbers: RNF14BTE100R