CBC2518T221KV

Fixed Inductors Overview

The Taiyo Yuden CBC2518T221KV is a surface-mount power inductor from the CBC series, designed for high-current applications. It features a wirewound construction with a ferrite core and semi-shielded design to minimize electromagnetic interference. The component has an inductance of 220 µH with a tolerance of ±10%. It supports a maximum DC current of 130 mA and a saturation current of 140 mA. The DC resistance is 7.93 Ohms, with a self-resonant frequency of 7 MHz. Operating temperatures range from -40°C to +105°C.

Fixed Inductors Feature Summary

• Semi-shielded wirewound structure reduces magnetic flux leakage
• Ferrite core material ensures stable performance under load
• Compact 1007 (2518 metric) footprint suitable for space-constrained PCBs

Fixed Inductors Applications

• Power supply circuits
• DC-DC converter modules
• Signal filtering in electronic systems

Fixed Inductors Procurement Notes

Verify the specific suffix 'K' indicates the required 10% tolerance and 'V' denotes the packaging configuration against official datasheets. Confirm RoHS compliance status through manufacturer documentation prior to ordering. Ensure the selected variant matches the exact electrical parameters required for the target circuit design.

Fixed Inductors Selection Notes

Select this component when a 220 µH inductance value is needed with moderate current handling capabilities up to 140 mA saturation. The semi-shielded design is appropriate for applications requiring some magnetic containment without full shielding costs. Consider the 7.93 Ohm DC resistance impact on efficiency during initial circuit simulation.

Fixed Inductors Part Context

This part belongs to the CBC series of high-power inductors manufactured by Taiyo Yuden. The series utilizes wirewound technology on ferrite cores, offering a balance between high inductance values and physical size constraints typical of the 1007 package dimension.

Fixed Inductors Replacement Considerations

Publicly documented suggested alternates include LSQPA251818T221K. Verify compatibility regarding current ratings and physical dimensions before substitution.