CF14JB3K00

Overview

The CF14JB3K00 is a fixed carbon film resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 3 kOhms with a tolerance of ±5%. The component has a power rating of 0.25W (1/4W) and a voltage rating of 350V. It utilizes an axial leaded through-hole mount package with tubular construction. The physical dimensions are 6 mm in length and 2.3 mm in diameter, with leads having a diameter of 0.55 mm. The operating temperature range spans from -55°C to +155°C.

Feature Summary

• Constructed using carbon film technology for general-purpose electronic applications
• Features flame retardant coatings for enhanced safety compliance
• Designed for through-hole mounting on printed circuit boards
• Capable of withstanding high operating temperatures up to 155°C

Applications

• General purpose commercial and industrial circuits
• Signal conditioning and biasing networks
• Current limiting and pull-up/pull-down configurations

Procurement Notes

Verify the specific suffix designation against official Stackpole documentation to confirm exact tolerance and marking specifications. Ensure the procurement channel provides valid RoHS compliance certificates. Confirm that the packaging format matches the required production line handling needs. Validate the manufacturer part number directly with SEI Stackpole to avoid counterfeit components.

Selection Notes

Select this component when a standard 3 kOhm resistance is required within a compact axial form factor. Consider the 350V voltage rating for moderate potential differences. Evaluate the thermal stability requirements against the specified -55°C to +155°C operational range. Compare physical dimensions against available PCB real estate constraints before finalizing the design.

Part Context

This resistor belongs to the CF series of carbon film resistors produced by Stackpole Electronics Inc. The series is characterized by its robust construction and suitability for general electronic uses. The CF14JB3K00 represents a specific value variant within this broader product family, sharing common manufacturing standards and material properties with other members.

Replacement Considerations

CF14JA3K90

FAQ

What is the maximum operating temperature for the CF14JB3K00?

The maximum operating temperature is +155°C.

Does the CF14JB3K00 have a flame retardant coating?

Yes, flame retardant coatings are standard for this component.