PE-53651

Fixed Inductors Overview

The PE-53651 is a surface-mount power inductor from Pulse Electronics, belonging to the SLIC series. It features an unshielded horizontal toroidal core design with standard termination. Key electrical parameters include an inductance of 5.1 µH with a 20% tolerance, a maximum DC current rating of 5.4 A, and a maximum DC resistance of 17.7 mOhms. The component measures 14.48 mm in length, 14.35 mm in width, and 9.14 mm in height. It is designed for power applications and operates within a temperature range of -40°C to 130°C.

Fixed Inductors Feature Summary

• Horizontal toroidal core construction for compact surface-mount integration
• Unshielded magnetic design suitable for general power filtering
• High current handling capability with low DC resistance

Fixed Inductors Applications

• Power supply circuits
• DC-DC converter stages
• General power electronics filtering

Fixed Inductors Procurement Notes

Verify availability status as the PE-53651 is listed as obsolete or end-of-life by major distributors such as Mouser. Confirm if the active variant PE-53651NLT is available as a direct replacement. Check RoHS compliance details, as some listings indicate non-compliance for this specific part number. Ensure the datasheet matches the required electrical specifications before procurement.

Fixed Inductors Selection Notes

Select this component for applications requiring a 5.1 µH inductance with high saturation current. Consider the physical dimensions (14.48 x 14.35 x 9.14 mm) for PCB layout constraints. Note that the unshielded design may require careful placement to minimize electromagnetic interference. Verify thermal performance under continuous load conditions given the 5.4 A rating.

Fixed Inductors Part Context

This part belongs to the SLIC series of power inductors from Pulse Electronics. It is categorized as a fixed inductor with surface-mount technology. The product line targets power management applications where space efficiency and current handling are critical. The PE-53651 represents a specific configuration within this family, distinguished by its toroidal core and unshielded architecture.

Fixed Inductors Replacement Considerations

The PE-53651NLT is a confirmed substitute part number with identical electrical specifications. Verify pin compatibility and mechanical footprint alignment when transitioning from the obsolete PE-53651 to the NLT variant.