78613/1JC-R

Overview

The Murata Power Solutions 78613/1JC-R is a pulse transformer from the 786 series, designed for through-hole mounting. It features a 1:1 turns ratio and an inductance of 2000 uH. The component has a voltage-time product (Et) of 20 V/us and operates within a temperature range of 0°C to +70°C. Its physical dimensions are 9.52 mm in length, 9 mm in width, and 6.35 mm in height.

Feature Summary

• Provides galvanic isolation with a 1:1 turns ratio for signal transmission.
• Engineered for high reliability in through-hole PCB assembly applications.
• Optimized for specific voltage-time integral requirements in pulse circuits.

Applications

• Gate drive circuits for power switching devices
• Pulse transformer coupling in digital communication interfaces
• Isolation barriers in industrial control systems

Procurement Notes

Verify the exact suffix against official Murata documentation to confirm pinout and electrical specifications. Confirm RoHS compliance status directly with the manufacturer or authorized distributors. Ensure the through-hole package dimensions match the target PCB footprint before finalizing procurement orders.

Selection Notes

Select this component when a 2000 uH primary inductance and 20 V/us Et rating are required. The 1:1 ratio suits applications needing unity gain isolation. Verify that the through-hole form factor fits the mechanical constraints of the design.

Part Context

This part belongs to the Murata 786 series of pulse transformers. These components are generally used for isolating signals in power electronics. The 78613/1JC-R variant specifically targets applications requiring higher inductance compared to other variants in the same family.

Replacement Considerations

Consult official Murata cross-reference guides for verified substitutes. Generic equivalents may not match the specific 2000 uH inductance or 20 V/us Et characteristics. Validate any alternative part's pinout and thermal performance before implementation.