78601/9JC-R

Overview

The Murata Power Solutions 78601/9JC-R is a surface mount general-purpose pulse transformer from the 786J series. It features a 1:1 turns ratio and a primary inductance of 10 mH. The component has an ET rating of 15 V/us and operates within a temperature range of 0°C to 70°C. Dimensions are 12.7 mm length, 9.52 mm width, and 6.35 mm height. It is RoHS compliant and packaged in tubes.

Feature Summary

• Surface mount toroidal construction for compact PCB integration
• High primary inductance suitable for signal isolation
• RoHS compliant manufacturing

Applications

• Signal isolation circuits
• Pulse transmission systems
• General purpose transformer applications

Procurement Notes

Verify the specific suffix 'JC' against official Murata documentation to confirm package type and pin configuration. Ensure the selected variant matches the required surface mount footprint and inductance specifications for the target design. Cross-reference with the latest datasheet to confirm availability status.

Selection Notes

Select this component when a high inductance value of 10 mH is required for pulse transformers. The 1:1 ratio and 15 V/us ET rating define its electrical limits. Consider the 12.7 x 9.52 mm SMD footprint for layout constraints. Verify thermal performance within the 0°C to 70°C operating range.

Part Context

This part belongs to the Murata 786J series of pulse transformers. These components are designed for signal isolation and pulse transmission. The series offers various inductance values and ratios. The 78601/9JC-R specifically provides high inductance in a surface mount format.

FAQ

What is the primary inductance of the 78601/9JC-R?

The primary inductance is 10 mH.

What is the turns ratio of this transformer?

The turns ratio is 1:1.