MSD1278H-153MED

$3.51

Description：CMC 15UH 4.77A 2LN SMD AEC-Q200
Series：MSD1278H
Mfr：Coilcraft
Package：Strip

SKU:286145966c2a Category: Common Mode Chokes Brand: Coilcraft

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Product introduction

MSD1278H-153MED is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Coilcraft. Its product description is CMC 15UH 4.77A 2LN SMD AEC-Q200. Review the specifications below when checking this part for your BOM.

Common Mode Chokes specifications for MSD1278H-153MED

Description：CMC 15UH 4.77A 2LN SMD AEC-Q200
Series：MSD1278H
Mfr：Coilcraft
Package：Strip
Filter Type：-
Number of Lines：2
Current Rating (Max)：4.77A
DC Resistance (DCR) (Max)：48mOhm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 125°C
Ratings：AEC-Q200
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.484" L x 0.484" W (12.30mm x 12.30mm)
Height (Max)：0.317" (8.05mm)
Package / Case：Nonstandard
Inductance @ Frequency：15 µH @ 100 kHz
Impedance @ Frequency：-

Common Mode Chokes datasheet and documents for MSD1278H-153MED

MSD1278H-153MED

Common Mode Chokes Overview

The Coilcraft MSD1278H-153MED is a shielded coupled inductor designed for surface-mount applications. It features a ferrite core and operates within a temperature range of -40°C to +125°C. The component has an inductance of 15 µH at 100 kHz, with a maximum DC resistance of 48 mΩ and a current rating of 4.77 A. Its physical dimensions are standardized for high-current power circuits.

Common Mode Chokes Feature Summary

Shielded magnetic structure minimizes electromagnetic interference
High thermal stability supports operation up to 125°C
Surface-mount design facilitates automated assembly

Common Mode Chokes Applications

DC-DC converter input/output filtering
Power supply common mode noise suppression
Automotive electronics power stages

Common Mode Chokes Procurement Notes

Verify the specific suffix MED against official Coilcraft documentation to confirm terminal plating and packaging configuration. Ensure the selected variant matches the required current and inductance specifications for the target circuit design before ordering.

Common Mode Chokes Selection Notes

Select this component when high current handling and thermal resilience are critical. The 4.77 A rating and 125°C limit distinguish it from standard industrial variants. Confirm footprint compatibility with the 12.3 mm x 12.3 mm x 8.05 mm package constraints.

Common Mode Chokes Part Context

This part belongs to the MSD1278H series, which focuses on high-temperature performance. Unlike the standard MSD1278 series limited to 85°C, the H-series variant ensures reliability in demanding thermal environments typical of automotive and industrial power systems.