RNF12FBD23K7

Overview

The RNF12FBD23K7 is a precision metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 23.7 kOhms with a tolerance of ±1%. Rated for 0.5W (1/2W) power dissipation, this component utilizes a flame-retardant coating and operates within a temperature range of -55°C to +155°C. The unit has a voltage rating of 350V and a temperature coefficient of ±100ppm/°C. Its physical dimensions are 2.35mm in diameter and 8.75mm in length, designed for general-purpose PCB mounting applications.

Feature Summary

• Constructed with metal film technology for stable electrical performance
• Features a flame-retardant safety coating for enhanced operational security
• Designed as a precision resistor suitable for general-purpose electronic circuits

Applications

• General purpose electronic circuitry
• Precision resistor applications requiring axial mounting
• PCB mount installations

Procurement Notes

Verify the specific manufacturer part number against official Stackpole documentation to ensure accuracy. Confirm that the required resistance value and tolerance align with design specifications. Check for compliance with relevant environmental standards such as RoHS3. Ensure the selected packaging format meets production requirements. Validate lead times directly with authorized distributors or the manufacturer.

Selection Notes

Select this component when a 23.7 kOhm resistance with ±1% tolerance is required in an axial package. Consider the 0.5W power rating and 350V voltage limit for circuit compatibility. The ±100ppm/°C temperature coefficient suits environments with moderate thermal variations. Verify that the physical dimensions fit the available board space.

Part Context

This resistor belongs to the RNF series of metal film axial resistors from Stackpole Electronics. The series is characterized by its use in general-purpose applications where reliable precision is necessary. The RNF designation indicates a standard metal film construction with axial leads, distinct from the RNMF mini-series or surface-mount RNCF variants.

FAQ

What is the maximum operating temperature for the RNF12FBD23K7?

The maximum operating temperature is +155°C.

Does the RNF12FBD23K7 have a flame-retardant coating?

Yes, the component features a flame-retardant safety coating.