RNF18FBD20K0

Overview

The RNF18FBD20K0 is a precision metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a nominal resistance of 20 kOhms with a tolerance of ±1%. The component is rated for a power dissipation of 0.125W (1/8W) and operates within a temperature range of -55°C to +155°C. It exhibits a temperature coefficient of ±100ppm/°C and has a maximum working voltage of 200V. The physical dimensions are 1.80mm in diameter by 3.30mm in length, conforming to the standard axial package format.

Feature Summary

• Constructed using metal film technology for stable electrical performance
• Features a flame-retardant safety coating for enhanced operational security
• Designed for general-purpose applications requiring precision resistance values

Applications

• General purpose electronic circuits
• Precision signal conditioning networks
• Industrial control systems

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm packaging type, as variations exist between bulk, cut tape, and reel formats. Confirm RoHS3 compliance status directly with the supplier or datasheet prior to integration. Ensure the selected variant matches the required lead time and minimum order quantities defined in the current procurement catalog.

Selection Notes

Select this component when a 20 kOhm resistance value with 1% tolerance is required in an axial form factor. The 1/8W power rating suits low-power signal processing tasks. Verify that the ±100ppm/°C temperature coefficient meets the thermal stability requirements of the target application environment.

Part Context

This part belongs to the RNF series of metal film resistors from Stackpole Electronics. The series is characterized by its flame-retardant coating and suitability for general-purpose electronics. It shares common physical dimensions and mounting styles with other components in the RNF family, facilitating standardized PCB layout processes.

Replacement Considerations

Cross-reference with RN1/8T120KFT or RN1/8T120K1%T for equivalent specifications. Verify that substitute parts maintain the same axial package dimensions and power ratings to ensure mechanical compatibility.