CF12JB5R10

Overview

The CF12JB5R10 is a carbon film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a nominal resistance of 5.1 ohms 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 8.50mm in length and 3.10mm in diameter. The device complies with RoHS3 standards and is classified under the CF series.

Feature Summary

• Constructed using carbon film technology for stable resistive performance.
• Features an axial leaded package designed for through-hole PCB mounting.
• Includes flame-retardant coating for enhanced safety compliance.

Applications

• General purpose electronic circuitry
• Current limiting applications
• Voltage divider networks

Procurement Notes

Verify the specific resistance value against the datasheet, as similar part numbers may indicate different values. Confirm that the required tolerance and power rating align with the design specifications. Ensure the manufacturer is identified as Stackpole Electronics Inc to guarantee authenticity and traceability. Check for RoHS3 compliance if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a standard 5.1-ohm resistance is required for general-purpose applications. Consider the 0.5W power rating and axial form factor for compatibility with existing board layouts. Evaluate the operating temperature range to ensure suitability for the intended environment. Compare against other carbon film options if specific cost or availability constraints exist.

Part Context

This resistor belongs to the CF series from Stackpole Electronics Inc, which focuses on carbon film axial components. The series is characterized by its reliability and flame-retardant properties. It serves as a fundamental passive element in various electronic assemblies, providing precise resistance values for signal conditioning and power management tasks.

Replacement Considerations

CFR50J5K1 by TE Connectivity Passive Product is listed as a similar alternative.