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78615/8MC-R
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Product Detailed Parameters
- Description：PULSE XFMR 1CT:1CT 1MH
- Series：786
- Mfr：Murata Power Solutions Inc.
- Package：Tape & Reel (TR)
- Transformer Type：General Purpose
- Inductance：1mH
- ET (Volt-Time)：15VµS
- Turns Ratio - Primary:Secondary：1CT:1CT
- Mounting Type：Surface Mount
- Size / Dimension：0.375" L x 0.354" W (9.52mm x 9.00mm)
- Height - Seated (Max)：0.250" (6.35mm)
- Operating Temperature：0°C ~ 70°C
- Grade：-
- Qualification：-
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Overview
The Murata Power Solutions Inc. 78615/8MC-R is a surface-mount pulse transformer from the 786 series, designed for general-purpose applications. It features a 1:1 turns ratio and an inductance of 1000µH. The component has a volt-second rating (ET) of 15 Vµs and operates within a temperature range of 0°C to +70°C. Its physical dimensions are 9.52mm in length, 9.00mm in width, with a maximum seated height of 6.35mm.
Feature Summary
- Surface-mount construction for automated PCB assembly
- General-purpose pulse transformation capabilities
- RoHS3 compliant manufacturing
Applications
- Pulse transformer circuits requiring 1:1 isolation
- General-purpose signal coupling applications
- Industrial control systems operating within standard temperature ranges
Procurement Notes
Verify the specific suffix 'MC' against official Murata documentation to confirm pinout and electrical characteristics, as variations exist within the 786 series. Confirm availability status, as some distributors list this part as obsolete or not recommended for new designs. Ensure the package type matches the target footprint requirements before ordering.
Selection Notes
Select this component when a 1000µH inductance and 15 Vµs volt-second rating are required for surface-mount designs. Compare against similar parts like the 78615/8C if through-hole mounting is acceptable. Verify that the 1:1 ratio meets the circuit's isolation needs. Check for alternative suffixes if different packaging options are preferred.
Part Context
This part belongs to the Murata 786 series of pulse transformers. The series offers various ratios and inductance values in compact surface-mount packages. The 78615/8MC-R specifically provides high inductance for its form factor, suitable for demanding pulse applications where space is limited.
Replacement Considerations
Official substitutes may include other variants within the 786 series such as the 78615/8JC-R. Verify compatibility with existing footprints and electrical specifications before substitution.
