ECS-MPI4040R3-1R2-R
ECS Inc.United States

ECS-MPI4040R3-1R2-R

ActiveFixed Inductors

FIXED IND 1.2UH 4A 38.4 MOHM SMD

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Technical parameters

Key specs

Inductance1.2 µH
Rated current4 AMax
Saturation current9.4 AMax
DC resistance38.4 mΩMax
Power
Current Rating (Amps)4 A
Current - Saturation (Isat)9.4A
AC and DC characteristics
Frequency - Self Resonant-
Inductance Frequency - Test100 kHz
Environment and package
Height - Seated (Max)0.073" (1.85mm)
Mounting TypeSurface Mount
Operating Temperature-55°C ~ 125°C
PackageTape & Reel (TR)
Package / CaseNonstandard
Size / Dimension0.177" L x 0.161" W (4.50mm x 4.10mm)
Supplier Device Package-
Other
DC Resistance (DCR)38.4mOhm Max
Features-
Inductance1.2 µH
Material - Core-
MfrECS Inc.
Product StatusActive
Q @ Freq-
RatingsAEC-Q200
SeriesECS-MPI4040
ShieldingShielded
Tolerance±20%
Type-

Documents

DatasheetDatasheet · 780.7 KB · 2026-09-21DatasheetDatasheet · 778.8 KB · 2026-09-21Catalog & SelectionCatalog & Selection · 1.8 MB · 2026-09-22EnvironmentalEnvironmental · 1.5 MB · 2026-09-22Catalog & SelectionCatalog & Selection · 1.1 MB · 2026-09-22EnvironmentalEnvironmental · 687.2 KB · 2026-09-22EnvironmentalEnvironmental · 560.2 KB · 2026-09-22EnvironmentalEnvironmental · 221.4 KB · 2026-09-22EnvironmentalEnvironmental · 221.4 KB · 2026-09-22EnvironmentalEnvironmental · 221.4 KB · 2026-09-22EnvironmentalEnvironmental · 221.3 KB · 2026-09-22Catalog & SelectionCatalog & Selection · 56.6 KB · 2026-09-22
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