78613/16MC-R

Overview

The Murata Power Solutions 78613/16MC-R is a general-purpose pulse transformer designed for signal coupling and pulse transfer in electronic circuits. It belongs to the 786 series, featuring a 1:1 turns ratio and an inductance of 5000 uH. The component supports a voltage-time product (Et) of 28 V/us. It utilizes through-hole mounting with DIP termination style. The device operates within a temperature range of 0°C to +70°C and provides insulation voltage of 1000 Vrms. Physical dimensions are 9.52 mm in length, 9 mm in width, and 6.35 mm in height.

Feature Summary

• Provides electrical isolation for signal coupling and pulse transfer applications
• Features a 1:1 turns ratio suitable for balanced signal transmission
• Constructed for through-hole PCB mounting with standard DIP termination

Applications

• Signal coupling in electronic circuits
• Pulse transfer in digital communication interfaces
• General purpose isolation tasks in industrial electronics

Procurement Notes

Verify the specific suffix 'MC-R' against official Murata documentation to confirm packaging configuration and RoHS compliance status. Ensure the part number matches the exact datasheet revision required for your design. Cross-reference with authorized distributors to confirm current availability and lead times, as component specifications may evolve. Confirm that the through-hole package dimensions align with your PCB footprint requirements before finalizing procurement.

Selection Notes

Select this component when a 1:1 isolated pulse transformer with 5000 uH inductance is required. The 28 V/us Et rating defines the maximum voltage-duration capability for pulse integrity. Consider the 1000 Vrms insulation voltage for safety isolation needs. Verify that the through-hole DIP package fits the assembly constraints. Compare thermal performance at the upper limit of the 0°C to +70°C operating range against system requirements.

Part Context

This part belongs to the Murata 786 series of pulse transformers, which are engineered for reliable signal transmission across isolation barriers. The series offers various inductance and Et ratings to suit different circuit speeds and power levels. The 78613/16MC-R specifically targets applications requiring moderate inductance and high voltage-time handling within a compact through-hole form factor.

Replacement Considerations

Consult official Murata documentation for suggested alternates. Verify compatibility of any substitute part regarding turns ratio, inductance, Et rating, and physical package dimensions to ensure seamless integration without redesign.