PM620-05-RC

Arrays, Signal Transformers Overview

The PM620-05-RC is an unshielded surface-mount inductor array manufactured by Bourns Inc. It features six coils connected in series, providing a total inductance of 838.8 µH with a tolerance of ±10%. When connected in parallel, the configuration yields 23.3 µH. The component has a maximum DC current rating of 1.28 A and a maximum DC resistance of 94 mΩ. Its physical dimensions are 17 mm in length, 15 mm in width, and 8.4 mm in height.

Arrays, Signal Transformers Feature Summary

• Unshielded SMD inductor array design
• Six-coil configuration for flexible series or parallel connectivity
• High inductance value suitable for signal filtering

Arrays, Signal Transformers Applications

• Signal processing circuits
• Power supply filtering applications
• General electronic equipment requiring inductive components

Arrays, Signal Transformers Procurement Notes

Verify availability status as distribution channels may vary. Confirm that the specific suffix indicates standard termination and packaging. Ensure compatibility with existing PCB footprints before ordering. Check for any recent obsolescence notices from the manufacturer to avoid supply chain disruptions during production.

Arrays, Signal Transformers Selection Notes

Select this component when a high-inductance unshielded array is required for space-constrained designs. Consider the 1.28 A current rating for load requirements. Evaluate the need for series versus parallel connection based on circuit impedance goals. Ensure thermal management aligns with the specified DC resistance characteristics.

Arrays, Signal Transformers Part Context

This part belongs to the PM620 series of power inductors from Bourns. The series offers various inductance values and configurations. The PM620-05-RC specifically provides a high inductance option within the unshielded category, distinguishing it from shielded variants in the same family.

Arrays, Signal Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Bourns resources for cross-reference data if direct replacement is necessary.