RSF5JB270K

Overview

The RSF5JB270K is a metal oxide film through-hole resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 270 kOhms with a tolerance of ±5%. The component has a power rating of 5W and a voltage rating of 1kV. It utilizes an axial leaded package with flame-retardant coating, designed for general-purpose applications.

Feature Summary

• Constructed using metal oxide film technology for stable performance
• Features flame-retardant coating to enhance safety in circuit applications
• Designed for PCB mounting with axial leads

Applications

• General purpose electronic circuits
• High voltage current limiting
• Power supply protection

Procurement Notes

Verify the specific datasheet for the RSF5JB270K to confirm compliance with RoHS directives and REACH regulations. Ensure that the axial lead dimensions and physical footprint match the target PCB layout requirements before finalizing procurement decisions.

Selection Notes

Select this component when high power dissipation and voltage withstand capability are required in a compact axial form factor. The metal oxide construction offers superior stability compared to carbon composition alternatives under thermal stress conditions.

Part Context

This part belongs to the RSF/RSMF series of metal oxide resistors from Stackpole Electronics. These components are engineered for robustness in demanding environments, offering reliable performance where standard thin-film or carbon film resistors may fail due to heat or voltage spikes.

Replacement Considerations

• RSMF5JB270K

FAQ

What is the temperature coefficient of the RSF5JB270K?

The RSF5JB270K has a temperature coefficient of 200 PPM/°C.

Is the RSF5JB270K suitable for high-temperature environments?

Yes, it operates within a temperature range of -55°C to +235°C.