CF12JB30R0

Overview

The CF12JB30R0 is a carbon film axial leaded resistor manufactured by Stackpole Electronics Inc. It features a resistance value of 30 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. It utilizes a tubular package with dimensions of approximately 2.70mm diameter by 8.50mm length. The device is RoHS compliant, lead-free, and halogen-free, suitable for through-hole mounting on printed circuit boards.

Feature Summary

• Constructed using carbon film technology for stable resistive performance in general-purpose applications.
• Features standard flame retardant coatings to enhance safety during operation.
• Designed with axial leads for reliable through-hole mounting on PCBs.
• Compliant with RoHS directives, ensuring the component is lead-free and halogen-free.

Applications

• Commercial electronic equipment requiring general-purpose resistance.
• Industrial control circuits utilizing through-hole assembly methods.
• Power supply units needing current limiting or voltage division.
• Signal conditioning circuits in consumer electronics.

Procurement Notes

Verify the specific suffix designation against official Stackpole documentation to confirm packaging type, as variations exist between bulk, tape, and reel formats. Ensure the requested quantity aligns with manufacturer minimum order requirements for the selected packaging configuration. Cross-reference the part number with the latest datasheet to confirm compliance status and environmental certifications prior to final procurement decisions.

Selection Notes

Select this component when a 30 Ohm resistance with 5% tolerance is required for through-hole applications. The 0.5W power rating makes it suitable for moderate current loads. Consider the physical dimensions for PCB layout constraints. Verify that the operating temperature range meets the environmental conditions of the target application. Compare against similar series parts if size or specific coating requirements differ.

Part Context

This resistor belongs to the CF series of carbon film components from Stackpole Electronics. The series is designed for commercial and industrial use, offering a balance of performance and cost-effectiveness. The CF series includes various power ratings and resistance values, providing flexibility for diverse electronic design needs while maintaining consistent quality standards across the product line.

Replacement Considerations

Direct substitutes include other 30 Ohm, 0.5W, ±5% tolerance axial carbon film resistors from manufacturers such as Yageo or Vishay, provided they meet the same electrical and physical specifications. Verify pin compatibility and thermal characteristics before substitution.