78613/9JC

Overview

The Murata Power Solutions Inc. 78613/9JC is a general-purpose pulse transformer designed for surface mount applications. It features a turns ratio of 1CT:1 and an inductance of 10mH. The component operates within a temperature range of 0°C to +70°C. Its physical dimensions are 12.7 mm in length, 9.52 mm in width, and 6.35 mm in height. The device is RoHS compliant and utilizes a tube packaging format.

Feature Summary

• Surface mount construction for automated PCB assembly
• Center-tapped primary winding configuration
• General-purpose isolation capability

Applications

• Gate drive circuits
• Signal isolation interfaces
• Pulse transmission systems

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical characteristics and pinout configuration. Ensure that the selected variant matches the required voltage-time product and inductance specifications for the target application circuit design.

Selection Notes

Select this component when a center-tapped primary with a single secondary winding is required for surface mount integration. Evaluate the 10mH inductance and 1CT:1 ratio against the system's pulse width and amplitude requirements to ensure proper signal fidelity and isolation performance.

Part Context

This part belongs to the 786 series of pulse transformers from Murata Power Solutions. These components are engineered for compact electronic designs requiring reliable signal coupling and galvanic isolation between circuit stages without magnetic saturation issues under standard operating conditions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for potential obsolescence management or direct cross-reference alternatives if this specific model becomes unavailable.