P0178NL

Arrays, Signal Transformers Overview

The P0178NL is a coupled inductor from Pulse Electronics, designed for surface-mount technology (SMD/SMT) applications. It features a toroidal core type and operates within a temperature range of -40°C to +130°C. The component has an inductance of 56.2 µH with a 20% tolerance. Its physical dimensions are 12.7 mm in length, 12.7 mm in width, and 5.46 mm in height. The unit weighs 1.500 g and is packaged in tubes.

Arrays, Signal Transformers Feature Summary

• Surface-mount toroidal coupled inductor design
• Operates reliably across extended industrial temperature ranges
• Compact footprint suitable for dense PCB layouts

Arrays, Signal Transformers Applications

• Power supply circuits requiring coupled inductance
• Industrial electronic equipment
• Automotive electronics systems

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version and RoHS compliance status before integration. Confirm that the SMD package dimensions match your PCB footprint exactly. Ensure thermal management strategies account for the maximum operating temperature of +130°C during final assembly and operation.

Arrays, Signal Transformers Selection Notes

Select this component when a 56.2 µH coupled inductor is required for SMD assembly. Consider the 12.7 x 12.7 mm footprint constraints. Evaluate the 20% tolerance against circuit sensitivity requirements. Verify compatibility with reflow soldering profiles specified by the manufacturer.

Arrays, Signal Transformers Part Context

This part belongs to the Polecat series of power inductors manufactured by Pulse Electronics. It is categorized under coupled inductors and toroidal SMT power inductors. The product line targets robust performance in demanding electronic environments.

Arrays, Signal Transformers Replacement Considerations

No public substitute part numbers are confirmed for this specific model.