78602/3JC

Overview

The Murata Power Solutions 78602/3JC is a general-purpose pulse transformer featuring a 1:1:1 turns ratio and 180 µH inductance. Designed for surface mount applications, it measures 12.7 mm in length, 9.52 mm in width, and 6.35 mm in height. The component utilizes toroidal construction compatible with J-STD-020D reflow processes. It operates within a temperature range of 0°C to 70°C and complies with RoHS standards.

Feature Summary

• Toroidal core construction optimized for high-frequency signal integrity
• Surface mount design compatible with standard J-STD-020D reflow profiles
• General-purpose isolation capability for digital signal transmission

Applications

• Digital signal isolation in communication interfaces
• Pulse coupling in switching power supply control circuits
• Gate drive isolation for power semiconductor devices

Procurement Notes

Verify the specific suffix designation when ordering, as tape-and-reel variants (e.g., -R) differ in packaging from tube configurations. Confirm current lifecycle status, as this component may be subject to obsolescence notices. Ensure compatibility with automated pick-and-place equipment regarding the surface mount footprint dimensions.

Selection Notes

Select this component for designs requiring compact surface mount isolation with moderate inductance values. Evaluate thermal management requirements against the specified operating temperature range. Compare electrical parameters against alternative models in the 786 series to ensure alignment with circuit impedance and voltage-time product specifications.

Part Context

This part belongs to the Murata 786J series of general-purpose pulse transformers. The series emphasizes small form factors and reliable performance in space-constrained electronic assemblies. These components are engineered for consistent magnetic characteristics across production batches.

Replacement Considerations

The 78602/3MC-R is documented as a similar substitute option.