78601/9MC-R

Overview

The Murata Power Solutions 78601/9MC-R is a surface mount general-purpose pulse transformer from the 786 series. It features a 1:1 turns ratio and a primary inductance of 10 mH (10,000 µH). The component has a volt-second rating (ET) of 56 Vµs. Physical dimensions are 12.7 mm length, 9.52 mm width, and 6.35 mm maximum seated height. It operates within a temperature range of 0°C to 70°C.

Feature Summary

• Surface mount construction for automated PCB assembly
• High inductance value suitable for energy storage applications
• General-purpose design for versatile circuit integration

Applications

• Pulse transformer circuits requiring high inductance
• Energy storage applications in power supplies
• Signal isolation with voltage transformation requirements

Procurement Notes

Verify the exact part number against official Murata documentation to ensure compatibility with specific design requirements. Confirm that the 10 mH inductance and 56 Vµs rating align with the target application's electrical needs. Check for any recent product change notifications or lifecycle status updates directly from the manufacturer before finalizing procurement decisions.

Selection Notes

Select this component when a surface mount pulse transformer with a 1:1 ratio and high inductance is required. Ensure the PCB layout accommodates the specified 12.7 mm x 9.52 mm footprint and 6.35 mm height. Consider the operating temperature range and volt-second rating relative to the signal characteristics of the intended circuit design.

Part Context

This component belongs to the 786 series of pulse transformers manufactured by Murata Power Solutions. The series offers various configurations for different isolation and transformation needs. The 78601/9MC-R specifically provides a high inductance option within the surface mount portfolio, catering to applications demanding significant energy storage capabilities in a compact form factor.

Replacement Considerations

Consult official Murata documentation for confirmed substitute part numbers. Do not assume cross-compatibility with other series without verifying electrical parameters and physical dimensions against the original specifications.