P0176NL

Arrays, Signal Transformers Overview

The P0176NL is an unshielded two-coil inductor array from the Pulse Electronics Polecat series, designed for surface-mount installation. It features a non-standard package measuring 12.70mm x 12.70mm with a height of 5.46mm. The component provides configurable inductance values: 22.45 µH in series connection and 5.5 µH in parallel connection, with a tolerance of ±10%. Electrical characteristics include a maximum DC resistance of 76 mΩ in series and 19 mΩ in parallel. Current ratings are specified at 2.6 A for series operation and 5.2 A for parallel operation. It operates within a temperature range of -40°C to +130°C.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration allowing flexible series or parallel circuit integration
• Unshielded design suitable for applications where magnetic shielding is not required
• High-temperature capability supporting operation up to 130°C

Arrays, Signal Transformers Applications

• Power supply filtering circuits requiring coupled inductance
• DC-DC converter input or output stages
• Automotive electronics systems

Arrays, Signal Transformers Procurement Notes

Verify the specific ordering suffix (e.g., NLT) against the datasheet to confirm packaging type, as standard part numbers may vary by reel or tube configuration. Confirm RoHS compliance status and lead times directly with the manufacturer or authorized distributors prior to order placement. Ensure the selected variant matches the required current rating and inductance tolerance for the target application.

Arrays, Signal Transformers Selection Notes

Select this component when dual independent coils are needed in a single footprint. Compare series versus parallel current ratings based on the intended circuit topology. Verify that the unshielded nature does not interfere with nearby sensitive components. Check thermal derating curves if operating near the maximum temperature limit.

Arrays, Signal Transformers Part Context

The P0176NL belongs to the Polecat series of power inductors from Pulse Electronics. This series focuses on high-current performance in compact surface-mount packages. The component is distinct from shielded variants and offers flexibility through its dual-coil architecture, making it suitable for space-constrained power management designs.

Arrays, Signal Transformers Replacement Considerations

Check for direct substitutes within the Polecat series with similar inductance and current ratings. Verify pin compatibility and mechanical dimensions before substituting. Consult official cross-reference lists for approved alternatives.