CF12JB9M10

Overview

The CF12JB9M10 is a carbon film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 9.1 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 0.142 inches in diameter by 0.374 inches in length (3.60mm x 9.50mm). The device complies with RoHS3 standards and carries an ECCN classification of EAR99.

Feature Summary

• Constructed using carbon film technology for stable resistive performance.
• Designed with an axial leaded package suitable for through-hole PCB mounting.
• Capable of operating reliably across a wide industrial temperature range.

Applications

• General-purpose electronic circuitry requiring high-value fixed resistance
• Industrial control systems utilizing through-hole assembly methods
• Consumer electronics manufacturing involving standard axial components

Procurement Notes

Verify the specific manufacturer part number against official Stackpole documentation to ensure authenticity. Confirm that the received components match the specified 9.1 MOhm resistance and ±5% tolerance. Check for RoHS3 compliance markings if environmental regulations apply to your production process. Ensure storage conditions prevent moisture damage prior to soldering, although MSL is not applicable.

Selection Notes

Select this component when a high-resistance value is required in a standard axial form factor. The 1/2W power rating provides adequate dissipation for many general applications. Consider the ±5% tolerance if tighter precision is not critical. Verify that the physical footprint matches the target PCB layout constraints.

Part Context

This resistor belongs to the CF series of carbon film components from Stackpole Electronics. These parts are widely used in various industries due to their reliability and cost-effectiveness. The axial design allows for easy manual or automated insertion into printed circuit boards.

Replacement Considerations

Direct substitutes must maintain the 9.1 MOhm resistance, 1/2W power rating, and axial package. Other manufacturers producing carbon film resistors with identical electrical specifications may serve as alternatives, provided they meet the same dimensional and thermal requirements.