CBC2012T220M

Fixed Inductors Overview

The CBC2012T220M is a fixed wirewound inductor from the Taiyo Yuden CB series, designed for surface-mount applications. It features a semi-shielded drum core construction with ferrite material. The component provides an inductance of 22 µH with a tolerance of ±20%. Key electrical specifications include a maximum DC resistance of 4.81 Ohms, a saturation current of 170 mA, and a rated current of 190 mA. It operates within a temperature range of -40°C to +105°C and utilizes a 0805 (2012 metric) package.

Fixed Inductors Feature Summary

• Semi-shielded drum core design minimizes magnetic flux leakage
• Wirewound construction using ferrite core material
• Surface-mount technology compatible with automated assembly

Fixed Inductors Applications

• DC-DC converter output filtering
• Power supply input/output chokes
• Signal filtering in electronic circuits

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure correct packaging and tape configuration. Confirm that the selected variant matches the required current ratings and physical dimensions for the target PCB layout. Cross-reference the part number with official distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a compact 0805 footprint is required for power inductance applications. Consider the 190 mA rated current and 170 mA saturation limit to ensure adequate performance under load conditions. Evaluate the 4.81 Ohm DC resistance impact on efficiency. Ensure the operating temperature range of -40°C to +105°C aligns with the environmental requirements of the end application.

Fixed Inductors Part Context

This part belongs to the Taiyo Yuden CB series of chip power inductors. These components are engineered for general-purpose power electronics, offering a balance between size and performance. The series is characterized by its semi-shielded structure, which helps reduce electromagnetic interference compared to unshielded alternatives while maintaining a low profile suitable for space-constrained designs.

Fixed Inductors Replacement Considerations

The CBC2016T220M is a related component within the same series but utilizes a larger 0806 package. When substituting, verify that the increased physical dimensions fit the available board space. Compare the electrical parameters, particularly the higher current rating and lower DC resistance of the 0806 variant, to ensure compatibility with the circuit requirements.