PF0552.684NLT

Arrays, Signal Transformers Overview

The PF0552.684NLT is a shielded coupled inductor from the Pulse Electronics PF055xNL series, designed for surface mount applications. It features a drum core construction and provides an inductance of 680 µH in both parallel and series configurations. The component supports a maximum DC current of 370 mA with a maximum DC resistance of 0.81 ohms. Operating within a temperature range of -40°C to +125°C, it utilizes a non-standard SMD package measuring 12.5 mm by 12.5 mm with a height of 6.0 mm.

Arrays, Signal Transformers Feature Summary

• Dual-coil coupled inductor array with shielded drum core construction
• Identical inductance values maintained across parallel and series connection modes
• Surface mount design optimized for automated PCB assembly processes

Arrays, Signal Transformers Applications

• Power supply input filtering stages
• DC-DC converter circuit integration
• Automotive electronics power management

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm functional equivalence, as ordering codes may denote variations in packaging or tape specifications rather than electrical performance. Confirm RoHS compliance status directly with the supplier prior to procurement to ensure adherence to environmental regulations applicable to your manufacturing region.

Arrays, Signal Transformers Selection Notes

Select this component when identical inductance is required for multiple phases or coupled windings without magnetic interference concerns due to shielding. Evaluate the 370 mA current rating against peak load requirements and verify that the 0.81 ohm DC resistance aligns with thermal management constraints within the target application envelope.

Arrays, Signal Transformers Part Context

This part belongs to the PF055xNL family of shielded power inductors manufactured by Pulse Electronics. These components are engineered for high-reliability environments, offering consistent magnetic performance and mechanical stability suitable for demanding industrial and automotive electronic systems requiring compact power solutions.

Arrays, Signal Transformers Replacement Considerations

Consult official distributor archives for obsolete status confirmation. Cross-reference compatible alternatives within the same manufacturer series or equivalent shielded coupled inductors maintaining matching footprint dimensions and electrical parameters.