RNF14BBC90K9

Overview

The RNF14BBC90K9 is a through-hole axial resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 90.9 kOhms with a tolerance of ±1%. The component has a power rating of 0.25W (1/4W) and utilizes metal film technology. It operates within a temperature range of -55°C to +155°C and exhibits a temperature coefficient of ±100ppm/°C. The physical dimensions are 0.093 inches in diameter by 0.250 inches in length (2.35mm x 6.35mm).

Feature Summary

• Constructed with safety metal film composition for stable performance.
• Features flame retardant coating for enhanced safety compliance.
• Designed for axial leaded mounting on printed circuit boards.

Applications

• General purpose electronic circuits requiring precise resistance values.
• Industrial equipment utilizing through-hole assembly methods.
• Consumer electronics manufacturing processes.

Procurement Notes

Verify the specific suffix code against official Stackpole documentation to confirm tolerance and coating specifications. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions based on verified datasheet parameters.

Selection Notes

Select this component when axial mounting is required for 90.9 kOhm applications. Consider the ±1% tolerance and ±100ppm/°C temperature coefficient for circuit stability. Verify that the 0.25W power rating meets the operational dissipation needs of the target design environment.

Part Context

This part belongs to the RNF series of metal film resistors from Stackpole Electronics. The series is characterized by its safety-oriented construction, including flame retardant coatings. It serves as a standard axial resistor option for designs prioritizing reliability and established through-hole integration standards.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing should be performed using official manufacturer substitution guides or equivalent specification matching tools.