RNF18DBC88K7

Overview

The Stackpole Electronics RNF18DBC88K7 is a metal film resistor with an 88.7 kΩ nominal resistance and ±0.5% tolerance. It features a 1/4 W power rating and operates within a temperature coefficient of ±25 ppm/°C. The component utilizes a DO-35 axial leaded package, ensuring reliable performance in standard through-hole mounting applications.

Feature Summary

• Precision metal film construction for stable electrical characteristics
• Low temperature coefficient ensures minimal resistance drift under thermal stress
• Axial leaded design facilitates automated and manual insertion processes

Applications

• Precision analog signal conditioning circuits
• Medical instrumentation requiring high stability
• Test and measurement equipment calibration networks

Procurement Notes

Verify the complete part number including suffixes against official Stackpole documentation to confirm specific tape-and-reel or bulk packaging options. Ensure environmental compliance markings match project requirements before finalizing procurement orders.

Selection Notes

Select this component when circuit design demands tight tolerance and low noise in a standard axial form factor. Confirm that the DO-35 package dimensions fit the PCB footprint and that the 1/4 W rating provides adequate derating for the operating environment.

Part Context

This resistor belongs to Stackpole's RNF series of precision metal film resistors. The series is engineered for general-purpose electronic applications where reliability and accuracy are prioritized over cost-sensitive mass production scenarios.

Replacement Considerations

Consult manufacturer cross-reference lists for equivalent parts from other suppliers. Verify that any substitute matches the 88.7 kΩ value, 0.5% tolerance, and DO-35 package constraints.