P0400NLT

Arrays, Signal Transformers Overview

The P0400NLT is a coupled inductor array manufactured by Pulse Electronics, designed for surface-mount technology (SMD/SMT) applications. This component features two coils with an unshielded construction and operates within a temperature range of -40°C to +130°C. Key electrical specifications include an inductance of 18.5 µH in parallel connection and 74.1 µH in series connection, with a tolerance of ±20%. The device supports a rated current of 5.4 A in parallel and 2.7 A in series configurations. It exhibits a DC resistance of 23.24 mOhms in parallel and 93 mOhms in series. The physical dimensions are 18.16 mm in length, 14.99 mm in width, and 7.87 mm in height.

Arrays, Signal Transformers Feature Summary

• Dual-coil architecture providing flexible series or parallel connectivity options
• Unshielded design suitable for specific electromagnetic interference environments
• High thermal stability supporting operation up to 130°C
• Surface-mount package optimized for automated PCB assembly

Arrays, Signal Transformers Applications

• Power supply circuits requiring coupled inductance
• DC-DC converter topologies utilizing shared magnetic cores
• Industrial equipment power stages

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version to confirm RoHS compliance status and REACH registration details before finalizing procurement. Ensure that the ordering suffix matches the required packaging format, such as reel quantities. Cross-reference the manufacturer's part number with distributor catalogs to confirm availability and lead times. Validate that the component meets all environmental regulations applicable to your target market.

Arrays, Signal Transformers Selection Notes

Select this component when a dual-coil configuration with high current handling is required. Compare the parallel and series inductance values against circuit requirements to ensure proper filtering or energy storage performance. Consider the unshielded nature of the device regarding nearby sensitive components. Verify that the physical footprint fits within the available board space constraints.

Arrays, Signal Transformers Part Context

This component belongs to the Tomcat series of inductors from Pulse Electronics. It is categorized under inductors, chokes, and coils, specifically functioning as a coupled inductor array. The product is currently active and available for production use. It adheres to standard electronic component manufacturing practices for surface-mount devices.

Arrays, Signal Transformers Replacement Considerations

Consult official manufacturer documentation for direct substitutes. Evaluate alternative coupled inductors based on matching inductance, current ratings, and physical dimensions. Ensure any replacement maintains compatibility with the existing PCB layout and thermal management strategy.