78604/4MC

Overview

The Murata Power Solutions 78604/4MC is a surface mount general-purpose pulse transformer with a 2:1 turns ratio and 67µH primary inductance. It features an ET rating of 4Vµs, operates within a 0°C to 70°C temperature range, and measures 9.52mm x 9.00mm x 6.35mm. The component complies with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

Feature Summary

• Surface mount construction for automated PCB assembly
• General-purpose design for signal isolation and coupling
• RoHS3 compliant manufacturing process

Applications

• Pulse transformer circuits requiring 2:1 voltage transformation
• Signal isolation in industrial control systems
• Coupling stages in communication interface modules

Procurement Notes

Verify the specific suffix 'MC' against official Murata documentation to confirm surface mount configuration and pinout compatibility. Ensure the procurement source provides valid traceability data for the RoHS3 certification status. Cross-reference the manufacturer part number with authorized distributor databases to confirm current availability and lifecycle status prior to finalizing orders.

Selection Notes

Select this component when a surface mount solution is required for general-purpose pulse applications. The 2:1 ratio and 67µH inductance define its electrical characteristics. Verify that the physical dimensions fit the target PCB footprint and that the operating temperature range meets the environmental requirements of the end application.

Part Context

This component belongs to the Murata 786 series of pulse transformers. The series offers various configurations for different turns ratios and inductance values. The 78604/4MC specifically addresses needs for compact surface mount implementations in signal processing and isolation tasks.

Replacement Considerations

The 78604/4JC-R is listed as a similar alternative by distributors. Verify functional equivalence and mechanical compatibility before substitution.