78601/1MC-R

Overview

The Murata Power Solutions 78601/1MC-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 2 mH. The component has a voltage-time product (Et) of 20 V/us. Physical dimensions are 9.52 mm length, 9.00 mm width, and 6.35 mm maximum height. It operates within a temperature range of 0°C to +70°C.

Feature Summary

• Surface mount construction for automated PCB assembly
• General-purpose design suitable for various signal applications
• RoHS compliant manufacturing

Applications

• Signal isolation circuits
• Pulse transmission systems
• Digital communication interfaces

Procurement Notes

Verify the exact part number suffix against official Murata documentation to confirm package type and tape/reel specifications. Confirm current lifecycle status as distributors may list obsolete or NRND items. Ensure compatibility with your PCB footprint and reflow soldering profile requirements before finalizing procurement.

Selection Notes

Select this component when a 1:1 isolated pulse transformer with 2 mH inductance is required for surface mount applications. Verify that the 20 V/us Et rating meets the circuit's voltage-time requirements. Check if the 786 series form factor fits the available board space constraints.

Part Context

This component belongs to the Murata 786 series of general-purpose pulse transformers. The series offers various turns ratios and inductance values in both through-hole and surface mount packages. These transformers are designed for reliable performance in industrial and commercial electronic equipment requiring galvanic isolation.

Replacement Considerations

Official documentation suggests the 78601/1JC as an alternate option. Verify electrical equivalence and physical footprint compatibility before substitution.