78601/2JC-R

Overview

The Murata Power Solutions 78601/2JC-R is a general-purpose pulse transformer from the 786J series, designed for surface mount applications. It features a 1:1 turns ratio and a primary inductance of 350 µH. The component supports a volt-second product (Et) of 10 V/µs, ensuring reliable signal transmission. It operates within a temperature range of 0°C to +70°C. The unit measures 12.7 mm in length, 9.52 mm in width, and 6.35 mm in height, utilizing an SMD/SMT mounting style.

Feature Summary

• Provides galvanic isolation for signal coupling and matching in electronic circuits
• Engineered for surface mount technology with compact physical dimensions
• Delivers stable performance across standard industrial operating temperatures

Applications

• Line coupling in communication systems
• Signal matching between circuit stages
• Isolation barriers in digital data transmission

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and packaging configuration. Ensure compatibility with automated surface mount assembly processes by checking footprint dimensions. Confirm RoHS compliance status through current datasheets prior to integration into final products.

Selection Notes

Select this component when a 1:1 isolation ratio and 350 µH inductance are required for surface mount designs. Consider the 10 V/µs volt-second limit for high-speed signal integrity. Evaluate thermal constraints against the 0°C to +70°C operational range. Compare physical size requirements against the 12.7 x 9.52 x 6.35 mm envelope.

Part Context

This part belongs to the 786J series of general-purpose pulse transformers manufactured by Murata Power Solutions. The series offers various configurations for different isolation and impedance needs. The 78601/2JC-R specifically addresses surface mount requirements with standardized pinouts and robust magnetic core construction for consistent performance.

Replacement Considerations

Consult official Murata documentation for direct substitutes or updated versions. Verify that any alternative maintains identical 1:1 ratio, 350 µH inductance, and surface mount footprint compatibility.