78615/3JC-R

Overview

The Murata Power Solutions 78615/3JC-R is a surface mount pulse transformer featuring a 1CT:1CT turns ratio and 190µH inductance. It operates within a temperature range of 0°C to +70°C, with dimensions of 9.52mm x 9.00mm x 6.35mm. The component supports reel, cut tape, and Digi-Reel packaging options.

Feature Summary

• Surface mount toroidal construction for compact PCB integration
• Center-tapped primary and secondary winding configuration
• RoHS3 compliant manufacturing process

Applications

• Gate drive circuits
• Isolated signal transmission
• Pulse isolation interfaces

Procurement Notes

Verify the specific suffix '-R' confirms reel or tape packaging variants against official Murata documentation. Confirm that the 190µH inductance specification aligns with the target circuit requirements before finalizing procurement orders.

Selection Notes

Select this component when center-tapped isolation is required in a surface mount footprint. Ensure the operating temperature range of 0°C to +70°C meets the environmental constraints of the intended application design.

Part Context

This part belongs to the 786J series of general-purpose pulse transformers manufactured by Murata Power Solutions. It utilizes a toroidal core design optimized for high-frequency signal integrity in compact electronic assemblies.

Replacement Considerations

The 78615/3JC variant serves as a tube-packaged alternative. Verify functional equivalence regarding inductance and physical mounting compatibility before substituting.