P0402

Arrays, Signal Transformers Overview

The P0402 is a coupled inductor from the Tomcat series by Pulse Electronics, designed for surface-mount applications. It features two coils with an inductance of 27 µH and a tolerance of ±20%. The component supports a rated current of 3.54 A and operates within a temperature range of -40°C to +130°C. Its physical dimensions are approximately 18.16 mm in length, 14.99 mm in width, and 7.87 mm in height. The device is unshielded and utilizes SMD/SMT termination types.

Arrays, Signal Transformers Feature Summary

• Dual-coil coupled inductor architecture
• Surface-mount technology construction
• High-temperature operational capability

Arrays, Signal Transformers Applications

• Power supply circuit design
• Signal conversion systems
• Industrial electronic equipment

Arrays, Signal Transformers Procurement Notes

Verify component availability as the lifecycle status is listed as obsolete. Confirm specific datasheet revisions and RoHS compliance details directly with Pulse Electronics or authorized distributors before procurement planning. Ensure compatibility with existing PCB footprints and soldering profiles.

Arrays, Signal Transformers Selection Notes

Select this component for designs requiring coupled inductors with specific 27 µH inductance values. Consider the 3.54 A current rating and unshielded nature when evaluating electromagnetic interference requirements. Verify that the standard package dimensions fit the target board layout constraints.

Arrays, Signal Transformers Part Context

This part belongs to the Tomcat series of SMT power inductors manufactured by Pulse Electronics. The series is characterized by toroidal core structures and high current handling capabilities. The P0402 specifically represents a coupled variant within this lineup, distinct from single-coil power chokes.

Arrays, Signal Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete lifecycle status, alternative sourcing requires direct consultation with the manufacturer or evaluation of generic compatible components based on electrical specifications.