OverviewAll product unitsProduct unitPassive ComponentsProduct groupPower MagneticsProduct familyShielded Power InductorsProduct seriesWE-XHMI SMT Power Inductor

WE-XHMI SMT Power Inductor EXTENDED

Shielded

WE-XHMI SMT Power Inductor. Magnetically shielded. Composite core material allows high saturation currents. Operating temperature: -40°C up to +125°C.
 Size Dimen­sionsL
(mm)
W
(mm)
H
(mm)
Mount
1090 11.6 10.5 8.8 SMT
1510 16.4 15.4 10 SMT
NEW 4020 4.3 4.3 2 SMT
NEW 4030 4.3 4.3 3 SMT
NEW 4040 4.3 4.3 4.1 SMT
NEW 5020 5.55 5.35 2 SMT
NEW 5030 5.55 5.35 3 SMT
NEW 5050 5.55 5.35 5.1 SMT
6030 6.65 6.45 3 SMT
6060 6.65 6.45 6.1 SMT
NEW 7030 7.9 7.6 3 SMT
NEW 7070 7.9 7.6 7.1 SMT
8080 8.8 8.3 7.8 SMT

Characteristics

  • Flat wire coil for low copper losses
  • Composite core material allows high saturation currents
  • Compact design
  • Magnetically shielded
  • High current capability and handles high transient current spikes
  • Low leakage flux noise
  • Operating temperature: -40°C up to +125°C

Applications

  • DC/DC-converter for high current power supplies
  • DC/DC-converter for Field Programmable Gate Array (FPGA)
  • Power supplies for mobile devices
  • POL-converters
  • Mainboards/ graphic cards
  • Battery powered devices
  • Wireless communication devices
  • Filter

Products

All
1090
1510
4020
4030
4040
5020
5030
5050
6030
6060
7030
7070
8080
Order Code Data­sheet Simu­lation Downloads StatusL
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
MountDesign Kit Samples
744393230011SPEC
5 files Active i| Production is active. Expected lifetime: >10 years. 0.11 23.7 41.5 2 2.44 295 SMT
744393440015SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 0.15 37 56 1.24 1.49 191 SMT
744393330016SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.16 24.7 41.5 2.2 3.13 190 SMT
744393340016SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 0.16 24.2 39.9 2.1 2.75 195 SMT
744393440018SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.18 35.65 50.6 1.32 1.45 169 SMT7443934
744393230022SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.22 20 24.2 3.05 3.78 160 SMT
744393440033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.33 27.35 42.9 2.1 2.31 113 SMT7443934
744393330033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.33 20.8 27 3 4.25 105 SMT
744393340033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.33 21.2 33.3 3.01 3.88 105 SMT
744393240033SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 0.33 19.4 20 3.1 4 110 SMT
744393230047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.47 14.5 12.8 5.25 6.69 95 SMT
744393240047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.47 17.1 19.2 3.9 4.5 105 SMT
744393440047SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 0.47 27.3 34 2.8 3.14 85 SMT
744393440056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.56 22.75 30.8 2.9 3.19 77 SMT
744393230056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.56 12.7 12 6.3 8 85 SMT
744393330056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.56 15.4 21.6 5.2 8 90 SMT
744393340056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.56 18.3 24.4 3.99 4.81 75 SMT
744393240056SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 0.56 16.4 17 4.1 5.63 90 SMT
744393240064SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.64 15.2 17 4.8 5.81 90 SMT
744393580068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.68 38 52.2 1.41 1.69 62 SMT
744393230068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.68 12.6 11.8 6.6 9.63 80 SMT
744393330068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.68 13.3 17.2 6.7 9.38 75 SMT
744393340068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.68 15.7 17.7 4.09 4.88 62 SMT
744393440068SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 0.68 21.7 27.7 3.8 4.4 65 SMT
744393230082SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.82 10.8 11.6 9.3 11 70 SMT
744393240090SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.9 14 15.6 6.1 8.5 60 SMT
74439358010SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1 30.25 38.15 2.1 2.32 53 SMT7443934
74439344010SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1 15.75 24.95 5.5 6.05 59 SMT7443934
74439346010SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 1 20.95 24 3.39 4.07 60 SMT7443934
74439323010SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1 10 10.2 10.7 13.44 60 SMT
74439324010SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1 11.1 12 8.7 10.32 55 SMT
74439333010SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1 11.4 14.4 9.5 10.92 55 SMT
74439334010SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1 14.7 13.4 6.3 8.4 48 SMT
74439384010SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1 23.7 25 3.9 5.16 45 SMT7443934
74439369010SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 1 48.2 55.3 1.4 1.61 40 SMT7443936
74439344012SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.2 14.45 21.6 6.4 7.04 53 SMT7443934
74439346012SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 1.2 20.5 20 3.65 4.38 50 SMT
74439323012SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.2 8.9 8.6 12.5 16.08 55 SMT
74439324012SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.2 10.9 11.8 8.9 10.8 52 SMT
74439333012SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.2 10.7 11.6 10.8 15 50 SMT
74439334012SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.2 13.6 13.3 6.6 8.76 46 SMT
74439384012SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.2 23.6 21.9 4.2 5.4 38 SMT7443934
74439369015SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 1.5 40.6 38.55 1.46 1.76 31 SMT
74439346015SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 1.5 19.35 20.5 3.9 4.68 44 SMT
74439358015SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.5 25.1 32 2.91 3.5 37 SMT7443934
74439323015SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.5 7.8 8.4 16.3 18.48 53 SMT
74439324015SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.5 10.6 11.6 10.1 12.9 48 SMT
74439334015SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.5 12 13 8 20.56 42 SMT
74439384015SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.5 20.1 18.8 5.1 6.6 36 SMT7443934
74439346018SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 1.8 17.35 18.3 4.7 5.64 42 SMT
74439334018SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 1.8 10.8 12.9 9.1 10.8 40 SMT
74439344018SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 1.8 14.4 17.6 9.7 10.45 38 SMT
74439358022SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.2 21.85 26.45 3.7 4.07 33 SMT7443934
74439369022SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.2 32.05 32.1 2.2 2.42 28 SMT
74439344022SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.2 10.85 16.25 10.5 11.55 37 SMT7443934
74439346022SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 2.2 15.75 19.5 5.58 6.69 37 SMT
74439323022SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.2 7.2 6.3 20.2 23.52 37 SMT
74439324022SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.2 7.8 10.5 16.6 19.8 40 SMT
74439334022SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.2 10.3 12.8 11.3 14.52 35 SMT
74439384022SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.2 16.7 13.8 7.9 10.56 27 SMT7443934
74439369033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 24.95 34 3.4 3.74 23 SMT7443936
74439344033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 7.65 14.5 19.2 21.12 31 SMT7443934
74439387033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 18.2 18.6 6.4 8.76 23 SMT7443934
74439346033SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 3.3 10.7 15 10.83 12.99 31 SMT
74439324033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 7.1 8.2 20.2 25.5 30 SMT
74439325033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 7.2 7.9 20.4 25 30 SMT
74439334033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 8.2 8 16.3 19.92 25 SMT
74439384033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 11.4 13.6 14.4 19.08 25 SMT7443934
74439358033SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 3.3 17.9 20.3 6.8 7.48 25 SMT
74439370033SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 3.3 33.8 43 2.6 2.97 16 SMT
74439358047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 13.35 16.65 8.65 9.51 22 SMT7443934
74439369047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 20 28.05 5 5.5 21 SMT7443936
74439370047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 29.7 47.4 3.1 3.41 16 SMT7443936
74439346047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 9.6 13 13 14.3 28 SMT7443934
74439387047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 15 16 9.2 11.52 20 SMT7443934
74439344047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 5.8 10.5 31 34.1 28 SMT7443934
74439324047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 5.3 5.8 31.3 36.96 28 SMT
74439325047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 5.7 5.7 26.5 34.8 25 SMT
74439334047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 6.8 7.5 22.9 27.96 22 SMT
74439384047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 9.5 11 19.8 24.96 18 SMT7443934
74439369056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 5.6 18.15 24.45 5.9 6.49 18 SMT7443936
74439346056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 5.6 8.9 12.1 15 16.5 25 SMT7443934
74439387056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 5.6 14.8 13.9 12.4 13.32 15 SMT7443934
74439325056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 5.6 5.1 5.5 34.2 44.4 23 SMT
744393305056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 5.6 6.7 9.7 21.8 25.44 21 SMT
74439370056SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 5.6 29.6 40.1 3.5 3.96 14 SMT
74439358068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 6.8 10.55 17.6 13 14.3 22 SMT7443934
74439369068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 6.8 16.3 23.25 7.16 7.88 16 SMT7443936
74439370068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 6.8 25.3 40.05 4.1 4.51 14 SMT
74439346068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 6.8 8.1 11.3 17.6 19.36 22 SMT7443934
74439387068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 6.8 12.5 13.7 12.4 16.8 15 SMT7443934
74439325068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 6.8 4.1 4.9 42.3 55 23 SMT
744393305068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 6.8 6.6 6.9 23.7 29.28 18 SMT
74439370082SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 8.2 21.35 36.4 5.5 6.05 11 SMT
74439346082SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 8.2 6.95 9.3 23 25.3 19 SMT7443934
74439369082SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 8.2 13.4 20.45 10 11 16 SMT
744393305082SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 8.2 5.9 6.2 29.3 34.68 16 SMT
74439387082SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 8.2 11.2 12.7 14.5 19.5 14 SMT7443934
74439358100SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 10 8.5 13.5 19 20.9 17 SMT7443934
74439370100SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 10 19.6 31.2 6.4 7.04 9 SMT7443936
74439346100SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 10 6.4 9.7 26.5 29.15 18 SMT7443934
74439369100SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 10 12.7 20.3 11 12.1 14 SMT7443936
744393305100SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 10 5 6 35.4 43.08 14 SMT
74439387100SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 10 9.6 12.6 19 22.92 13 SMT7443934
74439370150SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 15 14.7 26.1 10.5 11.55 8 SMT7443936
74439346150SPEC
6 files Active i| Production is active. Expected lifetime: >10 years. 15 4.9 7.4 42 46.2 14 SMT7443934
74439369150SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 15 10.75 16.95 14.8 16.28 11 SMT7443936
74439358150SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 15 7.25 10.7 25 27.5 12 SMT7443934
744393305150SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 15 4 4.9 56.8 70.8 12 SMT
74439370220SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 22 13.35 22.35 12.5 13.75 7 SMT7443936
744393305220SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 22 3.5 4 75 90 10 SMT
74439358220SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 22 7.1 8.3 30.7 34.1 8 SMT
74439369220SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 22 9.7 13.8 21 23.65 8 SMT
74439370330SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 33 10.8 18.15 18 19.8 5 SMT7443936
74439369330SPEC
7 files Active i| Production is active. Expected lifetime: >10 years. 33 7.1 11.7 36.2 39.6 7 SMT
Order Code Data­sheet Simu­lation
744393230011SPEC
744393440015SPEC
744393330016SPEC
744393340016SPEC
744393440018SPEC
744393230022SPEC
744393440033SPEC
744393330033SPEC
744393340033SPEC
744393240033SPEC
744393230047SPEC
744393240047SPEC
744393440047SPEC
744393440056SPEC
744393230056SPEC
744393330056SPEC
744393340056SPEC
744393240056SPEC
744393240064SPEC
744393580068SPEC
744393230068SPEC
744393330068SPEC
744393340068SPEC
744393440068SPEC
744393230082SPEC
744393240090SPEC
74439358010SPEC
74439344010SPEC
74439346010SPEC
74439323010SPEC
74439324010SPEC
74439333010SPEC
74439334010SPEC
74439384010SPEC
74439369010SPEC
74439344012SPEC
74439346012SPEC
74439323012SPEC
74439324012SPEC
74439333012SPEC
74439334012SPEC
74439384012SPEC
74439369015SPEC
74439346015SPEC
74439358015SPEC
74439323015SPEC
74439324015SPEC
74439334015SPEC
74439384015SPEC
74439346018SPEC
74439334018SPEC
74439344018SPEC
74439358022SPEC
74439369022SPEC
74439344022SPEC
74439346022SPEC
74439323022SPEC
74439324022SPEC
74439334022SPEC
74439384022SPEC
74439369033SPEC
74439344033SPEC
74439387033SPEC
74439346033SPEC
74439324033SPEC
74439325033SPEC
74439334033SPEC
74439384033SPEC
74439358033SPEC
74439370033SPEC
74439358047SPEC
74439369047SPEC
74439370047SPEC
74439346047SPEC
74439387047SPEC
74439344047SPEC
74439324047SPEC
74439325047SPEC
74439334047SPEC
74439384047SPEC
74439369056SPEC
74439346056SPEC
74439387056SPEC
74439325056SPEC
744393305056SPEC
74439370056SPEC
74439358068SPEC
74439369068SPEC
74439370068SPEC
74439346068SPEC
74439387068SPEC
74439325068SPEC
744393305068SPEC
74439370082SPEC
74439346082SPEC
74439369082SPEC
744393305082SPEC
74439387082SPEC
74439358100SPEC
74439370100SPEC
74439346100SPEC
74439369100SPEC
744393305100SPEC
74439387100SPEC
74439370150SPEC
74439346150SPEC
74439369150SPEC
74439358150SPEC
744393305150SPEC
74439370220SPEC
744393305220SPEC
74439358220SPEC
74439369220SPEC
74439370330SPEC
74439369330SPEC
Samples
Order Code Data­sheet Simu­lation Downloads StatusL
(µH)
IRP,40K
(A)
ISAT,30%
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
MountDesign Kit Samples

REDEXPERT loss simulation

Find the best inductor!

REDEXPERT has the world’s most accurate AC loss model, which even includes the DC-bias current. With dedicated DC-DC topologies or the generic loss simulator, you can accurately determine the AC and DC losses for your converter. The model includes the core material, shape and winding structure of the inductor. REDEXPERT recommends suitable inductors and allows you to add more filters to find the best inductor for your application.

Flat Wire Inductor

Designed For Efficiency!

Electronic devices are getting more efficient and smaller. Therefore it is important that electronic components are designed accordingly. To fulfill these requirements WE inductors are using optimized core materials and suitable wire shapes like flat wire. The WE-XHMI series features an extremely high current capability of up to 56 A saturation current and the ability to handle high current transient peaks. Its design with flat wire coil and a composite core material ensures low AC copper losses and stable behavior under temperature fluctuations.

The size difference between WE-XHMI and a conventional standard shielded power inductor

Using flat wire is space saving and requires less space on the PCB than an equivalent round wire inductor in terms of volume. When comparing 1:1 sizes, flat wire inductors offer better rated currents than an equivalent round wire inductors and therefore can be operated at higher currents.

Assortments

Articles from this product series can be found in the following assortments:

Videos

How to choose the right coil type (inductor)?!

Videos

Webinar: Definition of component heating of power inductors in switching regulators