CTRFB1010F-123K

Fixed Inductors Overview

The CTRFB1010F-123K is a fixed radial leaded inductor from Central Technologies, designed for general-purpose applications. It features an unshielded cylindrical construction with a nominal inductance of 12 mH and a tolerance of ±10%. The component has a maximum DC resistance of 22 Ohms and a self-resonant frequency of 100 kHz. It supports a saturation current of 0.5 A and a thermal current rating of 0.17 A.

Fixed Inductors Feature Summary

• Unshielded radial cylinder design for through-hole mounting
• General-purpose inductance characteristics suitable for filtering
• Compliant with lead-free manufacturing standards

Fixed Inductors Applications

• DC-DC converter circuits
• Power supply filtering
• General electronic signal processing

Fixed Inductors Procurement Notes

Verify the specific part number suffix against official Central Technologies documentation to confirm tolerance and electrical ratings. Ensure that the procurement source provides valid RoHS compliance certificates. Cross-reference the manufacturer's latest datasheet to confirm availability and any potential obsolescence status before finalizing orders.

Fixed Inductors Selection Notes

Select this component when a 12 mH inductance value is required in a radial package. Consider the 22 Ohm DC resistance limit for power loss calculations. Verify that the operating current does not exceed the 0.17 A thermal rating or 0.5 A saturation current to maintain performance integrity.

Fixed Inductors Part Context

This part belongs to the CTRFB1010F series, which offers a range of inductances from 12 µH to 18,000 µH. The series is characterized by unshielded radial leads and is manufactured by Central Semiconductor. The series provides options for various inductance values within a consistent physical form factor.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users should consult official distributor databases or manufacturer catalogs for equivalent components with matching electrical specifications.