78613/3MC

Overview

The Murata Power Solutions Inc. 78613/3MC is a surface mount general purpose pulse transformer with a 200µH inductance and a 1CT:1 turns ratio. It features an ET rating of 4Vµs, operates within a temperature range of 0°C to 70°C, and measures 9.52mm x 9.00mm x 6.35mm. The component is RoHS3 compliant and packaged in cut tape or reel formats.

Feature Summary

• Surface mount construction for automated PCB assembly
• General purpose design for signal isolation and coupling
• Compact footprint suitable for space-constrained layouts

Applications

• Digital signal isolation in communication interfaces
• Pulse transmission circuits in data processing systems
• Gate drive isolation for power switching components

Procurement Notes

Verify the specific suffix (MC) against official Murata documentation to confirm package type and winding configuration. Ensure the operating temperature range aligns with system requirements. Confirm RoHS3 compliance status through current manufacturer declarations before finalizing procurement orders.

Selection Notes

Select this component based on its 200µH inductance and 1CT:1 ratio for appropriate impedance matching. Evaluate the 4Vµs ET rating against peak voltage and duration requirements. Consider the surface mount profile for board space optimization compared to through-hole alternatives.

Part Context

This part belongs to the 786 series of pulse transformers from Murata Power Solutions. The series offers various inductance values and ratios optimized for high-speed digital isolation applications. The 78613/3MC specifically addresses needs for compact surface mount solutions requiring reliable pulse transmission characteristics.

Replacement Considerations

Consult official Murata documentation for verified alternate part numbers. Cross-reference specifications such as inductance, ET rating, and physical dimensions when evaluating potential substitutes.