CF14JB18K0

Overview

The CF14JB18K0 is a fixed through-hole carbon film resistor manufactured by SEI Stackpole. It features a resistance value of 18 kOhms with a tolerance of ±5%. The component has a power rating of 0.25W (1/4W) and operates within a temperature range of -55°C to +155°C. It utilizes an axial leaded package with dimensions of 0.091" diameter x 0.236" length (2.30mm x 6.00mm). The device complies with RoHS standards and carries an ECCN code of EAR99.

Feature Summary

• Constructed using carbon film technology for stable resistive performance.
• Features flame-proof coating to enhance safety during operation.
• Designed for general-purpose electronic circuit applications.

Applications

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

Procurement Notes

Verify the specific manufacturer part number against official SEI Stackpole documentation to ensure authenticity. Confirm that the component meets required environmental compliance standards, such as RoHS, before integration into final products. Cross-reference datasheet specifications regarding physical dimensions and electrical ratings to guarantee compatibility with existing board designs and operational requirements.

Selection Notes

Select this component when a standard 1/4W carbon film resistor is required for general signal conditioning or biasing. The axial leaded format facilitates easy insertion into printed circuit boards. Ensure the operating environment remains within the specified temperature limits and that the voltage does not exceed the component's maximum working voltage rating defined in the official datasheet.

Part Context

This resistor belongs to the CF series of carbon film components produced by SEI Stackpole. The series is characterized by its reliability and cost-effectiveness for mass-produced electronic devices. The CF14JB18K0 specifically denotes a 1/4W rated unit with a 5% tolerance, fitting into the broader category of axial leaded resistors used across various industries.

Replacement Considerations

Compatible substitutes include other 18k Ohm, 1/4W, ±5% tolerance axial carbon film resistors from different manufacturers, provided they match the physical footprint and electrical ratings. Verify thermal characteristics and voltage coefficients when swapping brands to maintain circuit integrity.