CF12JB1M30

Overview

The CF12JB1M30 is a carbon film axial leaded resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 1.3 MOhms with a tolerance of ±5%. The component has a power rating of 0.5W (1/2W) and operates within a temperature range of -55°C to +155°C. Its physical dimensions are 0.106 inches in diameter by 0.335 inches in length (2.70mm x 8.50mm). The device complies with RoHS3 standards and carries an ECCN classification of EAR99.

Feature Summary

• Utilizes carbon film technology for stable electrical performance
• Features flame-retardant coating for enhanced safety
• Designed for through-hole PCB mounting applications

Applications

• General-purpose electronic circuitry
• Industrial control systems
• Consumer electronics assemblies

Procurement Notes

Verify the specific suffix 'JB' indicates bulk packaging rather than tape and reel when sourcing. Confirm compliance requirements such as RoHS3 status against project specifications. Ensure the manufacturer part number matches exactly to avoid confusion with similar series components like CFM or JT variants which may have different physical sizes or coatings.

Selection Notes

Select this component for circuits requiring high resistance values up to 1.3 MOhms with standard 5% tolerance. The 1/2W power rating suits moderate current applications. Consider the axial package size constraints during layout. Verify that the operating temperature range meets environmental demands. Compare against other carbon film options if specific flame retardancy is not required.

Part Context

This resistor belongs to the CF series from Stackpole Electronics, representing their standard line of carbon film axial resistors. The CF series is widely used in general electronics due to its reliability and cost-effectiveness. The specific model denotes a 1.3 megaohm value within this established product family.

FAQ

What is the temperature coefficient of the CF12JB1M30?

The datasheet specifies a temperature coefficient range of 0 to -400ppm/°C for this component.

Is the CF12JB1M30 RoHS compliant?

Yes, the component is confirmed to be RoHS3 compliant according to manufacturer documentation.