742792042

Overview

The Würth Elektronik WE-TPC T1 Shielded SMT Power Transformer, part number 742792042, is a magnetics component designed for high-frequency power conversion applications. It features a shielded core structure to minimize electromagnetic interference (EMI) and supports surface-mount technology for automated assembly. The device typically operates within standard industrial temperature ranges and provides galvanic isolation between primary and secondary windings. Key electrical characteristics include specific inductance values, saturation current ratings, and DC resistance parameters defined by the manufacturer's datasheet for this particular model.

Feature Summary

• Shielded magnetic core design reduces external electromagnetic interference
• Surface-mount construction enables efficient PCB integration
• Galvanic isolation between input and output circuits

Applications

• Point-of-load DC-DC converters
• Isolated power supply modules
• Telecommunications equipment power stages

Procurement Notes

Verify the complete part number including any suffixes against the official Würth Elektronik datasheet to ensure correct specifications. Confirm that the requested variant matches the required pinout, insulation class, and thermal performance for your specific circuit design before placing orders.

Selection Notes

Select this transformer based on its specific inductance, current handling capabilities, and physical footprint requirements. Ensure compatibility with your switching frequency and voltage isolation needs. Cross-reference the datasheet thermal derating curves with your expected operating environment to guarantee reliable performance under load conditions.

Part Context

This component belongs to the WE-TPC T1 series of shielded power transformers from Würth Elektronik. The series is engineered for compact power electronics designs requiring high efficiency and low EMI. These components are commonly used in modern electronic systems where space constraints and signal integrity are critical design factors.

Replacement Considerations

Consult the official Würth Elektronik documentation for approved alternative part numbers or direct replacements. Verify mechanical dimensions, pin configurations, and electrical parameters match exactly before substituting to avoid circuit malfunction or safety hazards.