749196308

Overview

The Würth Elektronik 749196308 is a WE-FLEX series high-voltage flexible transformer designed for DC/DC converter applications. It features an inductance of 153.8µH at 100kHz and provides 1500Vrms isolation voltage. The component utilizes surface-mount technology with a maximum tape width of 44mm, ensuring compatibility with automated assembly processes.

Feature Summary

• High-voltage isolation capability for safety-critical power conversion
• Flexible construction optimized for compact board layouts
• Surface-mount design for efficient automated manufacturing

Applications

• DC/DC converter circuits
• High-voltage power supply modules
• Industrial control systems requiring electrical isolation

Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and thermal characteristics. Ensure the procurement channel provides official Wurth Elektronik documentation. Cross-reference the part number with authorized distributor lists to guarantee authenticity and traceability before finalizing orders.

Selection Notes

Select this component when high isolation voltage and flexible form factor are required. Evaluate the 153.8µH inductance against circuit requirements. Confirm that the 1500Vrms rating meets system safety standards. Assess PCB space constraints relative to the surface-mount package dimensions.

Part Context

This transformer belongs to the WE-FLEX series, which specializes in flexible magnetic components for modern electronics. The series supports various power management topologies, offering designers adaptable solutions for space-constrained and high-performance power conversion applications within industrial and consumer markets.

Replacement Considerations

Consult official Wurth Elektronik substitution guides for verified alternatives. Ensure any replacement maintains equivalent isolation voltage and inductance values. Verify mechanical footprint compatibility to avoid PCB redesign requirements during component transitions.