RNF14FBD1K54

Overview

The RNF14FBD1K54 is a fixed axial leaded metal film resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 1.54 kOhms with a 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 temperature coefficient of resistance (TCR) of ±25ppm/°C. The physical dimensions are 0.093 inches in diameter by 0.250 inches in length, conforming to the standard RNF series package.

Feature Summary

• Precision metal film construction ensures superior electrical stability and low noise performance.
• Standard flame-retardant coating provides safety compliance and fire protection.
• Designed for through-hole mounting applications requiring high reliability.

Applications

• Precision measurement instrumentation circuits
• High-accuracy signal conditioning networks
• Medical device electronic assemblies

Procurement Notes

Verify the specific suffix 'BD' indicates the 0.1% tolerance and ±25ppm/°C TCR variant when ordering. Confirm that the required packaging type matches the project needs, as availability varies between bulk and tape-and-reel formats. Ensure the voltage ratings align with circuit requirements before finalizing procurement.

Selection Notes

Select this component when circuit design demands tight resistance tolerance and low thermal drift. The ±0.1% accuracy makes it suitable for reference voltage dividers and sensor interfaces. Consider the axial form factor for manual assembly or wave soldering processes where space allows for standard leaded components.

Part Context

This part belongs to the RNF series of general-purpose metal film resistors from Stackpole Electronics. The series is characterized by its robust construction and compliance with RoHS and REACH regulations. It serves as a reliable passive component for industrial and commercial electronics requiring stable resistive properties over time.

Replacement Considerations

• RNF14BTC1K54

FAQ

What is the maximum working voltage for this resistor?

The maximum working voltage is 250V RMS.

Is this component lead-free?

Yes, the component is 100% RoHS compliant and lead-free without exemption.