RNF14BBE9R09

Overview

The RNF14BBE9R09 is a precision metal film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 9.09 ohms with a tolerance of ±0.1%. The component has a power rating of 0.25W (1/4W) and a temperature coefficient of resistance (TCR) of ±25ppm/°C. It operates within a temperature range of -55°C to +155°C and includes standard flame-retardant coatings.

Feature Summary

• Precision metal film construction for superior electrical stability
• Standard flame-retardant coating for safety compliance
• Axial leaded package suitable for through-hole mounting

Applications

• General purpose electronic circuits requiring precise resistance values
• Industrial control systems operating in wide temperature ranges
• Test and measurement equipment calibration

Procurement Notes

Verify the specific suffix code against official Stackpole documentation to confirm tolerance and TCR ratings, as variations exist within the RNF series. Ensure the ordering quantity matches the available packaging format, such as tape and reel or bulk, as specified in the manufacturer's current datasheet. Confirm RoHS3 compliance status for your region.

Selection Notes

Select this component when high precision (±0.1%) and low temperature drift (±25ppm/°C) are required in a standard 1/4W axial form factor. Consider the physical dimensions of 2.35mm diameter by 6.35mm length for board space constraints. Verify that the 250V maximum working voltage meets circuit requirements.

Part Context

This part belongs to the RNF/RNMF series of general-purpose metal film resistors from Stackpole Electronics. The series is characterized by precision performance and flame-retardant safety coatings. The RNF designation typically indicates a standard axial metal film resistor, distinct from the miniaturized RNMF variant.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not found in the provided source material. Cross-referencing with other manufacturers requires matching resistance, tolerance, power rating, and TCR specifications manually.