78615/16C

$1.28

Description：TRANSFORMER 1CT:1CT 4MH 28VUS
Series：786
Mfr：Murata Power Solutions Inc.
Package：Tube

SKU:1c4d9cbbe561 Category: Pulse Transformers Brand: Murata Power Solutions Inc.

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Product introduction

Product Detailed Parameters

Description：TRANSFORMER 1CT:1CT 4MH 28VUS
Series：786
Mfr：Murata Power Solutions Inc.
Package：Tube
Transformer Type：General Purpose
Inductance：4mH
ET (Volt-Time)：28VµS
Turns Ratio - Primary:Secondary：1CT:1CT
Mounting Type：Through Hole
Size / Dimension：0.354" L x 0.375" W (9.00mm x 9.52mm)
Height - Seated (Max)：0.250" (6.35mm)
Operating Temperature：0°C ~ 70°C
Grade：-
Qualification：-

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78615/16C

Overview

The Murata Power Solutions 78615/16C is a pulse transformer designed for through-hole mounting. It features a 1:1 turns ratio and an inductance of 5 mH. The component supports a voltage-time product (Et) of 28 V/us and provides an isolation voltage of 1000 Vrms. Physical dimensions are 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.

Feature Summary

Provides galvanic isolation with 1000 Vrms insulation capability
Designed for high-frequency signal transmission via pulse transformer architecture
Supports through-hole DIP installation for PCB integration

Applications

Signal isolation in digital communication interfaces
Pulse transmission in switching power supply control circuits
Isolation barriers in microcontroller peripheral connections

Procurement Notes

Verify the manufacturer part number 78615/16C against official Murata documentation to ensure authenticity. Confirm that the specific suffix matches the required 5 mH inductance and 28 V/us Et rating. Check RoHS compliance status directly from the datasheet before procurement. Ensure the through-hole package dimensions align with the target PCB footprint design requirements.

Selection Notes

Select this component when a 1:1 isolated pulse transformer is required for through-hole assembly. Consider the 5 mH inductance and 28 V/us voltage-time product for signal integrity. Verify that the 0°C to +70°C operating range meets environmental conditions. Compare physical size constraints against available board space for the specified package dimensions.

Part Context

This component belongs to the Murata 786 series of pulse transformers. These devices are engineered for reliable signal coupling in electronic systems requiring electrical isolation. The series offers various inductance and voltage-time ratings to suit different frequency and power transmission needs across industrial applications.