CF18JB43K0

Overview

The CF18JB43K0 is a carbon film axial through-hole resistor manufactured by Stackpole Electronics Inc. It features a nominal resistance of 43 kOhms with a tolerance of ±5%. The component has a power rating of 0.125W (1/8W) and operates within a temperature range of -55°C to +155°C. Its physical dimensions are 0.067 inches in diameter by 0.130 inches in length (1.70mm x 3.30mm). The device includes flame-retardant coating for safety compliance.

Feature Summary

• Flame-retardant coating for enhanced safety
• Carbon film composition for general-purpose use
• Wide operating temperature range

Applications

• Commercial electronic equipment
• Industrial control circuits
• General-purpose PCB mounting

Procurement Notes

Verify the specific suffix against official datasheets to confirm packaging type, as variations exist within the CF series. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributor documentation before integration into regulated assemblies.

Selection Notes

Select this component for applications requiring standard 5% tolerance carbon film resistors. Ensure the circuit design accommodates the 1/8W power dissipation limit and the specified thermal operating range. Verify lead availability and standard delivery times with suppliers prior to finalizing the bill of materials.

Part Context

This part belongs to the CF series of carbon film resistors from Stackpole Electronics. The series is designed for general-purpose commercial and industrial applications. The CF18JB43K0 utilizes the standard axial package format common in legacy and robust modern circuit designs.

Replacement Considerations

Cross-reference with other manufacturers' 1/8W axial carbon film resistors having 43kΩ resistance and ±5% tolerance. Ensure equivalent temperature coefficients and physical dimensions match the existing footprint.