RNF18JBD1K50

Overview

The RNF18JBD1K50 is a through-hole metal film resistor from the Stackpole Electronics Inc RNF series. It features a resistance of 1.5 kOhms with a tolerance of ±5% and a power rating of 125 mW (1/8 W). The component utilizes an axial package with dimensions of 1.8 mm diameter by 3.3 mm length. It operates within a temperature range of -55°C to +155°C and has a temperature coefficient of ±100 ppm/°C. The maximum working voltage is rated at 200 V.

Feature Summary

• Constructed using metal film technology for stable performance
• Features flame-retardant coating for enhanced safety
• Designed for general-purpose PCB mounting applications

Applications

• General purpose electronic circuits
• PCB mounting in consumer electronics
• Signal conditioning networks

Procurement Notes

Verify the specific ordering suffix against official datasheets to confirm packaging type, as designations may vary between bulk and reel formats. Confirm RoHS compliance status and lead times directly with the manufacturer or authorized distributors prior to procurement. Ensure the selected variant matches the required axial lead configuration and power derating curves for the intended operating environment.

Selection Notes

Select this component when a standard 1.5 kOhm resistance value with 5% tolerance is required for low-power axial applications. Consider the 1/8 W power rating and 200 V voltage limit during circuit design. Verify that the ±100 ppm/°C temperature coefficient meets the precision requirements of the target application compared to tighter tolerance alternatives.

Part Context

This resistor belongs to the RNF series of precision metal film resistors manufactured by Stackpole Electronics Inc. The series is characterized by axial leads and flame-retardant coatings, suitable for general-purpose through-hole mounting. It shares common electrical characteristics with other parts in the RNF family, differing primarily in resistance value and tolerance specifications.

Replacement Considerations

Direct substitutes include RNF18JBD1K30 and RNF18JBD100K from the same manufacturer series. Cross-brand replacements must match the 1.5 kOhm resistance, 1/8 W power rating, axial package, and ±5% tolerance to ensure functional compatibility.