CTMSS1278F-180M

Fixed Inductors Overview

The CTMSS1278F-180M is a fixed shielded wirewound inductor manufactured by Central Technologies. It features an inductance of 18 µH with a maximum DC resistance of 43 mΩ and a current rating of 4.5 A. The component utilizes a nonstandard package footprint and is designed for surface-mount technology applications. This inductor provides reliable performance within electronic circuits requiring specific magnetic shielding and current handling capabilities.

Fixed Inductors Feature Summary

• Shielded wirewound construction to minimize electromagnetic interference
• High current handling capability of 4.5 A
• Low DC resistance for efficient power transmission
• Surface-mount design for automated assembly

Fixed Inductors Applications

• Power supply filtering circuits
• DC-DC converter input/output stages
• Signal processing equipment
• Consumer electronics power management

Fixed Inductors Procurement Notes

Verify the exact physical dimensions and pin configuration against the official Central Technologies datasheet before integration, as the nonstandard package may require custom PCB footprints. Confirm that the 4.5 A current rating meets your circuit's peak load requirements and that the 18 µH inductance value aligns with your design specifications to ensure proper functionality.

Fixed Inductors Selection Notes

Select this component when a shielded inductor with high current capacity is required for space-constrained designs. The 18 µH value suits applications needing moderate energy storage. Ensure the operating temperature range supports your environment. Compare against similar models like CTMSS1278F-101M if different inductance values are needed while maintaining the same form factor.

Fixed Inductors Part Context

This part belongs to the CTMSS series of fixed inductors from Central Technologies, which focuses on shielded wirewound components. The series offers various inductance values tailored for power electronics. The CTMSS1278F-180M specifically addresses needs for higher current handling compared to lower-rated variants in the same family.

Fixed Inductors Replacement Considerations

Direct substitutes include other parts from the CTMSS1278F series with compatible current ratings. Verify electrical parameters such as inductance and DCR match exactly. Cross-reference with manufacturer-approved alternatives to ensure mechanical fit and thermal performance remain consistent.