CTSPMA3020F-1R0M

Fixed Inductors Overview

The CTSPMA3020F-1R0M is a shielded surface-mount power inductor from Central Technologies. It features a fixed inductance of 1 µH with a maximum DC resistance of 21.3 mΩ. The component supports a maximum rated current of 5.6 A and utilizes a nonstandard package footprint measuring 3.4 × 3.1 × 2.0 mm.

Fixed Inductors Feature Summary

• Shielded magnetic design to minimize electromagnetic interference
• Surface-mount construction for automated assembly integration
• High current handling capability suitable for power applications

Fixed Inductors Applications

• Power supply circuits
• DC-DC converter modules
• General-purpose filtering applications

Fixed Inductors Procurement Notes

Verify the specific part number CTSPMA3020F-1R0M against official Central Technologies documentation to confirm active status and exact electrical tolerances. Ensure that the required current rating and physical dimensions align with the target PCB layout constraints before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a compact, shielded inductor is required for high-current power paths. The 1 µH value and 5.6 A rating define its operational envelope. Compare the 21.3 mΩ DCR against thermal management requirements to ensure efficient operation within the specified 3.4 × 3.1 × 2.0 mm form factor.

Fixed Inductors Part Context

This component belongs to the CTSPMA3020F series of fixed power inductors manufactured by Central Technologies. The series offers various inductance values within a consistent shielded SMD package, designed for reliable performance in space-constrained electronic designs requiring robust magnetic shielding.

Fixed Inductors Replacement Considerations

The CTSPMA3020F-4R7M is a documented variant within the same series, though it differs in inductance (4.7 µH) and current rating (2.6 A). Verify functional compatibility if substituting, as electrical parameters are not identical.