78602/2MC-R

Overview

The Murata Power Solutions Inc. 78602/2MC-R is a general-purpose pulse transformer from the 786 series, designed for surface-mount applications. It features a turns ratio of 1:1:1 and an inductance of 380 µH. The component has an ET rating of 4 Vµs and operates within a temperature range of 0°C to 70°C. Its physical dimensions are 9.52 mm in length, 9.00 mm in width, and a maximum height of 6.35 mm. The device is RoHS compliant and available in reel or cut tape packaging.

Feature Summary

• Surface-mount construction with gull-wing leads for automated PCB assembly
• General-purpose design suitable for standard signal isolation tasks
• RoHS3 compliant manufacturing process

Applications

• Signal isolation in digital communication interfaces
• Pulse transmission in gate drive circuits
• Isolation barriers in industrial control systems

Procurement Notes

Verify the specific suffix (MC vs JC) against the official datasheet to ensure correct pinout and electrical characteristics. Confirm that the reel or cut tape format matches the production line requirements. Check for any recent Product Change Notifications regarding material updates or end-of-life status before finalizing procurement orders.

Selection Notes

Select this component when a 1:1:1 turns ratio and 380 µH primary inductance are required for surface-mount designs. Ensure the operating environment stays within the 0°C to 70°C range. Compare the 4 Vµs ET rating against the circuit's voltage-time requirements to confirm adequate performance margins for the intended application.

Part Context

This part belongs to the Murata 786 series of general-purpose pulse transformers. The series offers various ratios and inductance values in compact SMD packages. The 78602/2MC-R specifically provides a balanced 1:1:1 configuration, distinguishing it from unbalanced variants in the same family.

Replacement Considerations

The 78602/2JC-R is documented as a similar alternative within the same manufacturer lineup. Verify compatibility by comparing pin configurations and electrical specifications against the original design requirements.