en

Cart

Your cart is empty.

WE-MCRI SMT Molded Coupled Inductor

SizeL
(mm)
W
(mm)
H
(mm)
1090 11 10 9
1040 11 10 4

Characteristics

  • Composite core material allows high saturation current and compact design
  • Better Leakage Inductance (Lk) and Rated Current (Ir) than comparable components
  • Magnetically shielded
  • 1:1 Transformer
  • Operation temperature: -40°C to +125°C

Applications

  • Isolated converter application (e.g. Flyback converter)
  • Buck, Boost, Sepic, Zeta, CUK Converter
  • Switching regulator with second, unregulated output voltage

An Excellent Duet!

The WE-MCRI is an innovative molded coupled inductor with fully automated bifilar winding process. It offers an almost ideal coupling coefficient up to 0.995.

Product video and more

Products

All
1090
1040
Order Code Data­sheet DownloadsL1
(µH)
L2
(µH)
nIR 1
(A)
IR 2
(A)
ISAT1
(A)
ISAT2
(A)
RDC1 typ
(mΩ)
RDC2 typ
(mΩ)
RDC1 max
(mΩ)
RDC2 max
(mΩ)
fres
(MHz)
LS
(µH)
Samples
7448990010SPEC
8 files 1 1 1:1 17 17 43.5 43.5 4.5 4.5 5.6 5.6 35 0.17
7448990015SPEC
8 files 1.5 1.5 1:1 12.5 12.5 34 34 8.8 8.8 9.4 9.4 29 0.18
7448990022SPEC
8 files 2.2 2.2 1:1 11.5 11.5 29.5 29.5 10.5 10.5 12.5 12.5 20 0.19
7448990033SPEC
8 files 3.3 3.3 1:1 7.5 7.5 28.2 28.2 23.5 23.5 26 26 19 0.22
7448990047SPEC
8 files 4.7 4.7 1:1 5.9 5.9 24.2 24.2 36 36 40 40 17.5 0.235
7448990068SPEC
8 files 6.8 6.8 1:1 5 5 21.2 21.2 46 46 51.5 51.5 13 0.245
7448990082SPEC
8 files 8.2 8.2 1:1 4.8 4.8 18.5 18.5 56 56 63 63 9.5 0.26
7448990100SPEC
8 files 10 10 1:1 4.5 4.5 17 17 62 62 69 69 9 0.27
7448990150SPEC
8 files 15 15 1:1 3.9 3.9 9.5 9.5 78 78 87 87 8.5 0.3
7448990220SPEC
8 files 22 22 1:1 3.4 3.4 8.1 8.1 95 95 106 106 6.5 0.335
7448990330SPEC
8 files 33 33 1:1 2.9 2.9 6.8 6.8 130 130 145 145 5.5 0.35
7448990470SPEC
8 files 47 47 1:1 2.3 2.3 6 6 216 216 240 240 4.5 0.37
7448991010SPEC
6 files 1 1 1:1 12 12 30.2 30.2 6.3 6.3 7.5 7.5 32 0.16
7448991015SPEC
6 files 1.5 1.5 1:1 11.1 11.1 28.1 28.1 8.6 8.6 10 10 24.5 0.17
7448991022SPEC
6 files 2.2 2.2 1:1 8.2 8.2 20.6 20.6 14 14 16.5 16.5 21.5 0.18
7448991027SPEC
6 files 2.7 2.7 1:1 7.4 7.4 16.5 16.5 16.3 16.3 16.8 16.8 19 0.2
7448991033SPEC
6 files 3.3 3.3 1:1 6.8 6.8 14.3 14.3 20.7 20.7 23.5 23.5 17 0.21
7448991047SPEC
6 files 4.7 4.7 1:1 6.2 6.2 13.8 13.8 24.4 24.4 29 29 14 0.225
7448991068SPEC
6 files 6.8 6.8 1:1 5 5 12 12 38 38 44 44 11.5 0.24
7448991082SPEC
6 files 8.2 8.2 1:1 4.7 4.7 11.3 11.3 41.2 41.2 46 46 10 0.25
7448991100SPEC
6 files 10 10 1:1 3.7 3.7 9.8 9.8 55 55 62 62 9.4 0.3
7448991150SPEC
6 files 15 15 1:1 3.25 3.25 7.8 7.8 83 83 95 95 7.7 0.32
7448991220SPEC
6 files 22 22 1:1 2.2 2.2 6.1 6.1 144 144 160 160 5.8 0.33
7448991330SPEC
6 files 33 33 1:1 2.05 2.05 5 5 207 207 230 230 4.7 0.34
7448991470SPEC
6 files 47 47 1:1 1.5 1.5 4.4 4.4 312 312 340 340 3.9 0.35
Order Code Data­sheet
7448990010SPEC
7448990015SPEC
7448990022SPEC
7448990033SPEC
7448990047SPEC
7448990068SPEC
7448990082SPEC
7448990100SPEC
7448990150SPEC
7448990220SPEC
7448990330SPEC
7448990470SPEC
7448991010SPEC
7448991015SPEC
7448991022SPEC
7448991027SPEC
7448991033SPEC
7448991047SPEC
7448991068SPEC
7448991082SPEC
7448991100SPEC
7448991150SPEC
7448991220SPEC
7448991330SPEC
7448991470SPEC
Samples
Order Code Data­sheet DownloadsL1
(µH)
L2
(µH)
nIR 1
(A)
IR 2
(A)
ISAT1
(A)
ISAT2
(A)
RDC1 typ
(mΩ)
RDC2 typ
(mΩ)
RDC1 max
(mΩ)
RDC2 max
(mΩ)
fres
(MHz)
LS
(µH)
Samples

Videos