PF0552.333NLT

Arrays, Signal Transformers Overview

The PF0552.333NLT is a coupled inductor from the Pulse Electronics PF055xNL series, designed for surface mount applications. It features a shielded drum core construction to minimize electromagnetic interference. The component provides a parallel inductance of 1.5 µH with a tolerance of ±20%. It supports a maximum rated current of 4.6 A in parallel configuration and 2.3 A in series configuration. The device exhibits a maximum DC resistance of 93 mΩ and reaches saturation at 2.3 A. Operating temperatures range from -40°C to +125°C, with dimensions of 12.50 mm x 12.50 mm x 6.00 mm.

Arrays, Signal Transformers Feature Summary

• Shielded drum core design for effective electromagnetic interference suppression
• Dual-coil array architecture supporting flexible series and parallel circuit configurations
• Surface mount package optimized for automated assembly processes

Arrays, Signal Transformers Applications

• Power supply input filtering stages
• DC-DC converter output chokes
• Common mode noise suppression in data lines

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm electrical characteristics and packaging type. Ensure compatibility with standard reflow soldering profiles. Confirm RoHS compliance status through current datasheets before integration into regulated products.

Arrays, Signal Transformers Selection Notes

Select this component when compact dual-inductor solutions are required for power management circuits. Evaluate thermal performance under continuous load conditions within the specified temperature range. Compare saturation current ratings against peak load requirements to prevent magnetic core saturation during operation.

Arrays, Signal Transformers Part Context

This part belongs to the PF0552NL family of coupled inductors manufactured by Pulse Electronics. The series offers various inductance values tailored for different power density requirements. These components are widely utilized in modern electronic systems requiring efficient space-saving magnetic solutions.

Arrays, Signal Transformers Replacement Considerations

Direct substitutes include SRU1038-330Y from Bourns Inc., which shares similar form factor and application scope.