TCK-098

Fixed Inductors Overview

The TCK-098 is a surface-mount power inductor manufactured by Traco Power. It features an inductance of 22 µH with a tolerance of ±20%. The component supports a rated current of 1.5 A and exhibits a DC resistance (DCR) of 110 mΩ. Designed for operation at a test frequency of 100 kHz, it is unshielded. The physical dimensions are 6.50 mm x 6.50 mm x 4.20 mm maximum height.

Fixed Inductors Feature Summary

• Surface mount construction for automated PCB assembly
• Unshielded magnetic design to minimize interference
• High current handling capability relative to package size

Fixed Inductors Applications

• DC-DC converter input filtering
• Power supply output smoothing
• General-purpose energy storage in switching circuits

Fixed Inductors Procurement Notes

Verify the manufacturer part number TCK-098 against official Traco Power documentation to ensure authenticity. Source components exclusively from authorized distributors or direct sales partners listed on the manufacturer's website to prevent counterfeit products. Confirm that the received inventory matches the specified electrical parameters and physical dimensions before integration into production.

Fixed Inductors Selection Notes

Select this component when a 22 µH inductance value is required for power conversion applications. Ensure the circuit design accommodates a maximum current of 1.5 A and a DCR of 110 mΩ. The unshielded nature requires consideration for electromagnetic compatibility layout. Verify that the surface mount footprint of 6.50 mm x 6.50 mm fits within the available board space constraints.

Fixed Inductors Part Context

The TCK-098 belongs to the fixed inductor category within Traco Power's portfolio. It serves as a passive component essential for energy storage and filtering in electronic power systems. Unlike active modules such as DC-DC converters, this inductor provides fundamental circuit functionality without regulation capabilities, supporting broader power management designs.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Engineers must evaluate alternative inductors based on matching electrical specifications including 22 µH inductance, 1.5 A rating, and compatible SMD footprint dimensions.