78615/1C

Overview

The Murata Power Solutions 78615/1C is a general-purpose pulse transformer designed for through-hole mounting. It features a turns ratio of 1CT:1CT and a primary inductance of 2000 uH. The voltage-time product (Et) is specified at 20 V/us. The component measures 9.52 mm in length, 9 mm in width, and 6.35 mm in height. It operates within a temperature range of 0°C to +70°C and complies with RoHS standards.

Feature Summary

• Provides electrical isolation via a center-tapped transformer configuration suitable for signal transmission.
• Engineered for surface or through-hole PCB integration with standardized DIP footprint dimensions.
• Complies with environmental safety standards including RoHS restrictions on hazardous substances.

Applications

• General-purpose pulse signal transmission circuits
• Gate drive applications requiring isolated switching signals
• Digital communication interface isolation

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical parameters and pinout configuration. Ensure that the selected variant matches the required center-tap topology and inductance specifications for the target circuit design before finalizing procurement orders.

Selection Notes

Select this component based on its 1CT:1CT turns ratio and 2mH inductance requirements. Confirm that the 20 V/us voltage-time rating aligns with the system's pulse width and amplitude constraints. Verify that the through-hole package dimensions fit the available PCB real estate and thermal management strategy.

Part Context

This part belongs to the 786 series of general-purpose pulse transformers manufactured by Murata Power Solutions. These components are typically utilized in industrial and commercial electronics where reliable signal isolation and pulse fidelity are required across standard operating temperature ranges.

Replacement Considerations

Consult official Murata documentation for verified substitute part numbers. Cross-reference technical specifications such as inductance, Et value, and physical dimensions to ensure functional compatibility with existing designs.