CF18JB680R

Overview

The CF18JB680R is a fixed carbon film resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 680 ohms with a tolerance of ±5%. The component has a power rating of 1/8 W (0.125 W) and operates within a temperature range of -55°C to +155°C. It utilizes an axial leaded package for through-hole mounting, with physical dimensions of approximately 1.70 mm diameter by 3.30 mm length.

Feature Summary

• Constructed using carbon film technology for stable resistive performance.
• Features flameproof coating to enhance safety during operation.
• Designed for general-purpose through-hole PCB mounting applications.

Applications

• General purpose electronic circuits
• Consumer electronics assemblies
• Industrial control equipment

Procurement Notes

Verify the specific suffix against official datasheets to confirm exact tolerance and temperature coefficient ratings. Ensure the ordering code matches the required axial lead configuration and power dissipation specifications for the target application environment.

Selection Notes

Select this component when a standard 680-ohm resistance is required in a compact axial form factor. Consider the 1/8 W power rating and ±5% tolerance limits relative to circuit requirements. Verify compatibility with through-hole assembly processes and operating temperature ranges up to 155°C.

Part Context

This part belongs to the CF series of carbon film resistors from Stackpole Electronics. It serves as a fundamental passive component for current limiting and voltage division in low-power analog and digital circuits. The axial design facilitates easy insertion into printed circuit boards.

Replacement Considerations

Substitutes must match the 680 ohm resistance, 1/8 W power rating, and axial package style. Verify that alternative components meet the same ±5% tolerance and temperature coefficient specifications to ensure circuit integrity.