RNF18JBD180R

Overview

The RNF18JBD180R is a precision metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a nominal resistance of 180 Ohms with a tolerance of ±5%. The component has a power rating of 0.125W (1/8W) and operates within a temperature range of -55°C to +155°C. Key electrical characteristics include a temperature coefficient of ±100ppm/°C and a voltage rating of 200V. The physical dimensions are 1.80mm in diameter and 3.30mm in length, housed in an axial package.

Feature Summary

• Constructed using metal film technology for stable resistive performance
• Features flame retardant coating for enhanced safety compliance
• Designed for general purpose applications requiring precision

Applications

• General purpose electronic circuits
• PCB mounting applications
• Industrial equipment signal conditioning

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm packaging type and tolerance accuracy. Ensure compatibility with RoHS3 standards if required by project specifications. Cross-reference the full part number with official datasheets to validate voltage ratings and thermal coefficients before integration into final designs.

Selection Notes

Select this component when a 180 Ohm resistance value with ±5% tolerance is required in an axial form factor. Consider the 1/8W power rating and 200V maximum voltage limits during circuit design. The ±100ppm/°C temperature coefficient makes it suitable for environments with moderate thermal fluctuations.

Part Context

This resistor belongs to the RNF series of precision metal film components from Stackpole Electronics. The series is characterized by high stability and low noise, making it distinct from standard carbon film alternatives. It serves as a reliable passive component for maintaining precise current levels in sensitive analog and digital circuits.

Replacement Considerations

Direct substitutes must match the 180 Ohm resistance, ±5% tolerance, 1/8W power rating, and axial package dimensions. Verify that alternative components share the same ±100ppm/°C temperature coefficient and 200V voltage rating to ensure functional equivalence.