78615/8JC-R

Overview

The Murata Power Solutions 78615/8JC-R is a surface-mount pulse transformer designed for general-purpose applications. It features a 1CT:1CT turns ratio and an inductance of 1 mH. The component supports a volt-time product (Et) of 15 Vµs, ensuring reliable signal transmission. Operating within a temperature range of 0°C to +70°C, it utilizes a standard SMD package with dimensions of 9.52 mm x 9.00 mm x 6.35 mm. This device is suitable for PCB mounting in electronic circuits requiring isolated pulse coupling.

Feature Summary

• Surface-mount construction for automated assembly
• General-purpose pulse transformation capability
• Center-tapped primary and secondary winding configuration

Applications

• Gate drive circuits
• Signal isolation interfaces
• Pulse coupling networks

Procurement Notes

Verify the specific suffix '-R' indicates reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the selected variant matches the required inductance and voltage-time specifications for the target application circuit design.

Selection Notes

Select this component for designs requiring compact surface-mount pulse transformers with center-tapped windings. Evaluate the 1 mH inductance and 15 Vµs volt-time rating against circuit requirements. Consider the 0°C to +70°C operating temperature range for environmental suitability.

Part Context

This part belongs to the 786J series of pulse transformers from Murata Power Solutions. The series offers various inductance values and packaging options to support diverse electronic design needs. The 78615/8JC-R specifically provides a 1 mH inductance option in a reel format for high-volume manufacturing.

Replacement Considerations

Officially documented substitutes include the 78615/8MC-R. Verify compatibility regarding inductance, Et rating, and physical footprint before substitution.