CF12JB12M0

Overview

The CF12JB12M0 is a fixed carbon film resistor manufactured by Stackpole Electronics Inc. It features an axial through-hole package with a resistance value of 12 MOhms and 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.

Feature Summary

• Constructed using carbon film technology for stable resistive performance.
• Features a flame-retardant coating designed for enhanced safety during operation.
• Utilizes an axial leaded format suitable for standard through-hole PCB mounting.

Applications

• General-purpose electronic circuit design
• Industrial control systems requiring high resistance values
• Consumer electronics assemblies

Procurement Notes

Verify the specific suffix and marking code against the manufacturer's official datasheet to confirm the exact resistance value and tolerance. Ensure that the required packaging type, such as bulk or tape and reel, matches the production line requirements. Confirm compliance with current environmental regulations like RoHS3 before finalizing procurement specifications.

Selection Notes

Select this component when a high-value resistance of 12 MOhms is required in a compact axial form factor. Consider the ±5% tolerance and 0.5W power rating to ensure adequate margin for the intended application voltage and current. Verify that the operating temperature range meets the environmental conditions of the final assembly.

Part Context

This part belongs to the CF series of carbon film resistors from Stackpole Electronics Inc. The series offers various resistance values and tolerances in axial packages. The CF12JB12M0 specifically addresses applications needing high megohm-range resistance with standard through-hole compatibility.

Replacement Considerations

Direct substitutes must match the 12 MOhms resistance, ±5% tolerance, 0.5W power rating, and axial package dimensions. Verify equivalent temperature coefficients and voltage ratings from alternative manufacturers to ensure functional parity.

FAQ

What is the temperature coefficient of the CF12JB12M0?

The documentation lists the temperature coefficient range as 0 to -500ppm/°C for this specific part number.

Is the CF12JB12M0 RoHS compliant?

Yes, the component is confirmed to be RoHS3 compliant according to the manufacturer's environmental classification data.