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

WE-LQS SMT Power Inductor

Semi Shielded

Size Dimen­sionsL
(mm)
W
(mm)
H
(mm)
MaterialMount
2010 2 1.6 1 - SMT
2512 2.5 2 1.2 - SMT
3012 3 3 1.2 - SMT
3015 3 3 1.5 - SMT
4012 4 4 1.2 - SMT
4018 4 4 1.8 - SMT
4025 4 4 2.5 - SMT
5020 5 5 2 - SMT
5040 5 5 4 - SMT
6028 6 6 2.8 - SMT
6045 6 6 4.5 - SMT
8040 8 8 4.2 - SMT
8065 8 8 6.5 - SMT

Characteristics

  • Compact design Power Inductor
  • 1.7 times more current than compared to an unshielded version
  • Robust construction
  • Low RDC
  • Magnetically shielded by use of a magnetic resin
  • Operating temperature: -40°C to +125°C

Applications

  • Integrated DC/DC Converters
  • Switching controllers which require high efficiency
  • Portable power (PDA, Smartphones, Digital Cameras, TVs, LCD etc.)
  • Embedded Laptops and PCs
  • Big sizes can be used in shock resisting circuits

Products

All
2010
2512
3012
3015
4012
4018
4025
5020
5040
6028
6045
8040
8065
Order Code Data­sheet Simu­lation DownloadsL
(µH)
IR
(A)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Design Kit Samples
744040240016SPEC
8 files 0.16 3.7 7 16 6447440402
744040200016SPEC
8 files 0.16 3 4.9 25 5407440402
744040420033SPEC
8 files 0.33 4.5 7.6 13 326
744040200033SPEC
8 files 0.33 2.5 3.4 34 363
744040240047SPEC
8 files 0.47 2.6 5 32 2317440402
744040320047SPEC
8 files 0.47 3 4 18 3047440402
744040410047SPEC
8 files 0.47 3.25 4.25 28 2747440405
744040520047SPEC
8 files 0.47 4.9 8.5 13.9 2527440405
744040640047SPEC
8 files 0.47 8 16 6 235
744040200047SPEC
8 files 0.47 2.1 2.8 47 2937440402
744040240068SPEC
8 files 0.68 2.5 3.5 35 1767440402
744040640068SPEC
8 files 0.68 7.2 12 7 169
744040200068SPEC
8 files 0.68 1.8 2.4 64 196
744040630082SPEC
8 files 0.82 6 9.5 10 144
74404024010SPEC
8 files 1 2.3 2.5 36 1597440402
74404032010SPEC
8 files 1 2.2 3 33 1387440402
74404041010SPEC
8 files 1 2.52 3.35 41 1427440405
74404042010SPEC
8 files 1 3.2 4.8 27 1207440405
74404052010SPEC
8 files 1 3.9 6.3 19.8 1457440405
74404054010SPEC
8 files 1 4.9 8 12 1877440405
74404063010SPEC
8 files 1 5.2 7.5 10 130
74404064010SPEC
8 files 1 5.9 11.5 11 159
74404084010SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 1 6.3 13.5 8 127
74404031010ASPEC
8 files 1 2.2 3 33 138
74404043010ASPEC
8 files 1 4.9 3.22 14 167
74404020010SPEC
8 files 1 1.5 2 94 1777440402
74404052012SPEC
8 files 1.2 3.6 5.2 23.4 130
74404064012SPEC
8 files 1.2 6.25 10.2 10 121
74404063012SPEC
8 files 1.2 4.7 7.3 12 106
74404024015SPEC
8 files 1.5 1.8 2.2 65 1047440402
74404032015SPEC
8 files 1.5 2 2.3 40 1007440402
74404042015SPEC
8 files 1.5 2.95 4.3 31 100
74404052015SPEC
8 files 1.5 3.3 4.9 25.7 92
74404054015SPEC
8 files 1.5 4.3 6.9 15 137
74404063015SPEC
8 files 1.5 4.58 6.6 13 98
74404064015SPEC
8 files 1.5 6.2 9.7 12 115
74404084015SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 1.5 5.65 9 10 95
74404020015SPEC
8 files 1.5 1.2 1.6 147 1307440402
74404064018SPEC
8 files 1.8 5.8 8.5 12 79
74404024022SPEC
8 files 2.2 1.65 1.9 80 837440402
74404032022SPEC
8 files 2.2 1.8 1.7 50 857440402
74404042022SPEC
8 files 2.2 2.2 3.4 42 707440405
74404052022SPEC
8 files 2.2 3 4.2 31.6 887440405
74404054022SPEC
8 files 2.2 3.8 5.3 19 77
74404063022SPEC
8 files 2.2 3.75 5.6 20 69
74404064022SPEC
8 files 2.2 5.4 7.5 14 60
74404084022SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 2.2 5.15 7.8 12 57
74404043022ASPEC
8 files 2.2 3.83 2.28 23 104
74404020022SPEC
8 files 2.2 0.96 1.4 225 1077440402
74404024033SPEC
8 files 3.3 1.35 1.5 120 667440402
74404032033SPEC
8 files 3.3 1.5 1.5 70 727440402
74404041033SPEC
8 files 3.3 1.75 1.8 69 787440405
74404042033SPEC
8 files 3.3 2 2.9 55 567440405
74404052033SPEC
8 files 3.3 2.6 3.5 42.2 70
74404054033SPEC
8 files 3.3 3.4 4.3 24 487440405
74404063033SPEC
8 files 3.3 3.48 4.5 25 59
74404064033SPEC
8 files 3.3 4.2 6.5 21 42
74404084033SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 3.3 4.4 7.1 17 42
74404031027ASPEC
8 files 3.3 1.5 1.5 70 72
74404043033ASPEC
8 files 3.3 3.23 1.75 33 75
74404020033SPEC
8 files 3.3 0.87 1.1 275 787440402
74404052039SPEC
8 files 3.9 2.4 2.8 50.5 59
74404024047SPEC
8 files 4.7 1.12 1.2 173 527440402
74404032047SPEC
8 files 4.7 1.3 1.2 96 567440402
74404041047SPEC
8 files 4.7 1.55 1.3 91 607440405
74404042047SPEC
8 files 4.7 1.7 2.2 70 487440405
74404052047SPEC
8 files 4.7 2.3 2.7 55.9 577440405
74404054047SPEC
8 files 4.7 3 3.8 30 437440405
74404063047SPEC
8 files 4.7 3.08 3.3 30 50
74404064047SPEC
8 files 4.7 3.85 5.5 26 36
74404084047SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 4.7 4.1 6.5 19 30
74404031047ASPEC
8 files 4.7 1.3 1.2 96 56
74404043047ASPEC
8 files 4.7 2.3 1.43 46 61
74404020047SPEC
8 files 4.7 0.72 0.85 410 717440402
74404052056SPEC
8 files 5.6 2.1 2.55 67.5 50
74404024068SPEC
8 files 6.8 0.85 1 300 407440402
74404032068SPEC
8 files 6.8 1.16 0.94 120 457440402
74404042068SPEC
8 files 6.8 1.45 2 98 39
74404052068SPEC
8 files 6.8 1.9 2.4 82.7 43
74404054068SPEC
8 files 6.8 2.5 3.2 43 35
74404063068SPEC
8 files 6.8 2.4 2.8 47 40
74404064068SPEC
8 files 6.8 3.2 4.3 31 27
74404084068SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 6.8 3.6 5 24 27
74404031068ASPEC
8 files 6.8 1.16 0.94 120 45
74404020068SPEC
8 files 6.8 0.55 0.75 700 527440402
74404052075SPEC
8 files 7.5 1.7 2.1 96.8 40
74404063082SPEC
8 files 8.2 2.25 2.5 55 33
74404064082SPEC
8 files 8.2 3 4.3 43 25
74404084082SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 8.2 3.45 4.6 26 25
74404024100SPEC
8 files 10 0.65 0.8 430 307440402
74404032100SPEC
8 files 10 0.84 0.87 230 377440402
74404041100SPEC
8 files 10 1.32 1 168 387440405
74404042100SPEC
8 files 10 1.2 1.7 150 287440405
74404052100SPEC
8 files 10 1.6 1.95 109 377440405
74404054100SPEC
8 files 10 2.1 2.5 64 267440405
74404063100SPEC
8 files 10 1.95 2.2 72 31
74404064100SPEC
8 files 10 2.85 3.5 48 22
74404084100SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 10 3.3 3.9 29 23
74404031100ASPEC
8 files 10 0.84 0.87 230 37
74404043100ASPEC
8 files 10 1.76 1.04 89 42
74404020100SPEC
8 files 10 0.5 0.6 860 397440402
74404064120SPEC
8 files 12 2.6 3.3 58 21
74404084120SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 12 2.8 3.8 40 21
74404024150SPEC
8 files 15 0.47 0.75 820 287440402
74404032150SPEC
8 files 15 0.73 0.8 300 297440402
74404042150SPEC
8 files 15 0.85 1.4 210 25
74404054150SPEC
8 files 15 2 2.2 86 22
74404063150SPEC
8 files 15 1.45 1.9 125 24
74404064150SPEC
8 files 15 2.45 3 68 17
74404084150SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 15 2.6 3.2 47 17
74404031150ASPEC
8 files 15 0.73 0.8 300 29
74404043150ASPEC
8 files 15 1.45 0.84 132 33
74404052150SPEC
8 files 15 1.3 1.5 162 31
74404024180SPEC
8 files 18 0.46 0.65 830 267440402
74404064180SPEC
8 files 18 2.2 2.7 81 16
74404084180SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 18 2.4 2.9 53 16.5
74404024220SPEC
8 files 22 0.45 0.55 910 227440402
74404032220SPEC
8 files 22 0.6 0.6 450 257440402
74404042220SPEC
8 files 22 0.7 1.1 290 23
74404052220SPEC
8 files 22 1.15 1.35 225 227440405
74404054220SPEC
8 files 22 1.5 1.7 129 17
74404063220SPEC
8 files 22 1.4 1.6 140 21
74404064220SPEC
8 files 22 2.1 2.5 89 15
74404084220SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files 22 2.1 2.6 69 15
74404031220ASPEC
8 files 22 0.6 0.6 450 25
74404043220ASPEC
8 files 22 1.11 0.7 200 26
74404041220SPEC
8 files 22 0.95 0.64 380 22
74404024330SPEC
8 files 33 0.35 0.45 1530 177440402
74404032330SPEC
8 files 33 0.5 0.54 911 177440402
74404041330SPEC
8 files 33 0.65 0.6 628 187440405
74404042330SPEC
8 files 33 0.65 0.9 460 167440405
74404052330SPEC
8 files 33 0.95 1.1 387 157440405
74404054330SPEC
8 files 33 1.2 1.4 188 137440405
74404063330SPEC
8 files 33 1.22 1.5 185 16
74404064330SPEC
8 files