78615/3MC-R

Overview

The Murata Power Solutions Inc. 78615/3MC-R is a general-purpose pulse transformer designed for surface-mount applications. It features a 1CT:1CT turns ratio and an inductance of 200µH. The component supports a voltage-time product (Et) of 28 V/µs and offers an isolation voltage of 1000Vrms. It operates within a temperature range of 0°C to +70°C and utilizes a gull-wing package with dimensions of 9.52mm x 9.00mm.

Feature Summary

• Surface-mount construction with gull-wing leads for automated PCB assembly
• General-purpose design suitable for signal coupling and isolation tasks
• High isolation voltage rating ensuring electrical safety between circuits

Applications

• Signal transmission in isolated communication interfaces
• Pulse coupling in switching power supply control circuits
• Data line protection and isolation in industrial electronics

Procurement Notes

Verify the specific suffix 'R' indicates reel packaging configuration. Confirm RoHS3 compliance status through official documentation. Check for recent Product Change Notifications regarding manufacturing updates or lifecycle changes before finalizing procurement plans.

Selection Notes

Select this component when a 1CT:1CT ratio and 200µH inductance are required for surface-mount designs. Ensure the 28 V/µs voltage-time capability meets the signal requirements. Verify that the 1000Vrms isolation rating aligns with system safety standards and operating conditions.

Part Context

This part belongs to the 786 series of pulse transformers from Murata Power Solutions. The series provides various configurations for general-purpose isolation needs. The 78615/3MC-R specifically addresses surface-mount requirements with defined electrical parameters for reliable pulse transmission.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.