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Product unit Passive Components Product group Power Magnetics Product family Single Coil Power Inductors Product series WE-TPC SMT Tiny Power Inductor
Product unit Passive Components Product group Power Magnetics Product family Single Coil Power Inductors Product series WE-TPC SMT Tiny Power Inductor

WE-TPC SMT Tiny Power Inductor

Shielded

Size L
(mm) 		W
(mm) 		H
(mm)
2811 2.78 - 1.1
2813 2.78 2.78 1.35
2828 2.8 2.8 2.8
3510 3.3 3.5 0.95
3816 3.8 3.8 1.65
4818 4.8 4.8 1.8
4828 4.8 4.8 2.8
5818 5.8 5.8 1.8
5828 5.8 5.8 2.8
6823 6.8 6.8 2.3
8012 8 8 1.1
8015 8 8 1.35
8020 8 8 1.8
8043 8 8 4.3
1028 10 10 2.8
1038 10 10 3.8

Characteristics

  • Extremely flat power inductor
  • High current capability
  • Magnetically shielded which results in a low leakage field
  • Recommended solder profile: Reflow
  • Operating temperature: –40 °C to +125 °C

Applications

  • Portable power like PDA, digital camera, PCMCIA cards and displays
  • DC/DC converter
  • Embedded PC
  • Mobile data gathering, telemetric

Application Notes

Products

All
2811
2813
2828
3510
3816
4818
4828
5818
5828
6823
8012
8015
8020
8043
1028
1038
Order Code SPEC Simu­lation Downloads L1
(µH) 		IR 1
(A) 		ISAT 1
(A) 		RDC1 typ
(mΩ) 		RDC1 max.
(mΩ) 		fres 1
(MHz) 		Design Kit Samples
744028000056
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.056 4.5 6 11.5 15 2000 –
74402800015
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.15 3 3.6 18 25 800 –
74402800033
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.33 2.8 2.4 27 35 550 –
74402800047
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.47 2.5 2 36 42 350 744028
74402800082
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.82 2 1.6 53 65 180 744028
744728
744028001
STE ALT EAG CAD LTS PSP SPE IGS CAD 1 1.75 1.5 65 85 150 744028
744028002
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 1.3 1 125 155 100 744028
744728
744028003
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 1 0.85 185 220 80 744028
744028004
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 0.85 0.7 265 310 70 744028
744028006
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 0.75 0.55 325 400 60 744028
744029000068
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.068 4.5 5.5 10.5 15 1000 –
74402900016
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.16 3.8 3.9 16 21 800 –
74402900033
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.33 3.1 2.7 23 29 500 –
74402900047
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.47 2.8 2.2 29 37 350 –
74402900082
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.82 2.4 1.8 36 45 200 744028
744029001
STE ALT EAG CAD LTS PSP SPE IGS CAD 1 2.2 1.6 45 55 150 744028
744029002
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 1.5 1.15 88 105 90 744028
744029003
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 1.25 0.95 110 130 70 744028
744029004
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 1 0.8 170 200 65 744028
744728
744029006
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 0.82 0.65 250 300 55 744028
744029100
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 0.65 0.5 390 470 40 744028
74402500030
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.3 3.9 5.7 15 18 440 –
74402500047
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.47 3.3 4.7 19 23 290 –
74402500072
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.72 3 4 23.5 27.5 210 744028
744025001
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.2 2.6 3 36 42 180 744028
744025002
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 1.8 2.4 57 66 130 744028
744025003
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 1.5 1.8 85 101 100 744028
744025004
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 1.35 1.7 100 120 84 744028
744025006
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 1.1 1.3 142 165 59 744028
744025100
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 1 1.1 170 190 41 744028
744025150
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 0.72 0.9 356 400 32 –
744025220
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 0.5 0.75 525 575 23 –
744025270
STE ALT EAG CAD LTS PSP SPE IGS CAD 27 0.45 0.67 745 796 15 –
744025330
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 0.4 0.62 840 960 12 –
7440300047
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.47 1.45 1.8 48 64 270 –
7440300068
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.68 1.3 1.5 60 78 230 –
744030001
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.2 1 1.1 95 115 210 –
744030002
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 0.74 0.8 140 170 140 –
744030003
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 0.65 0.72 198 225 130 –
744030004
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 0.48 0.5 252 290 100 –
744030006
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 0.4 0.43 400 500 85 –
7440310047
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.47 3 2 16 22 208 –
744031010
STE ALT EAG CAD LTS PSP SPE IGS CAD 1 2 1.6 26 37 144 –
744031001
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.5 1.75 1.55 40 47 125 744028
744031002
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.5 1.45 1.25 50 58 120 744028
744720
744031003
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.6 1.38 1.1 66 85 80 744028
744720
744031004
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 1.2 0.9 90 105 75 744028
744720
744728
744031006
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 0.85 0.75 135 156 45 744028
744031100
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 0.74 0.56 185 205 45 744028
744031150
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 0.62 0.45 255 285 30 744028
744031220
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 0.51 0.36 410 450 26 –
744031330
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 0.42 0.32 635 660 25 –
744031470
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 0.39 0.25 940 1000 20 –
744031680
STE ALT EAG CAD LTS PSP SPE IGS CAD 68 0.32 0.22 1150 1450 12 –
744031101
STE ALT EAG CAD LTS PSP SPE IGS CAD 100 0.25 0.18 1930 2400 10 –
74404200056
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.56 3.1 3 19 25 190 –
744042001
STE ALT EAG CAD LTS PSP SPE IGS CAD 1 2.7 2.6 20 30 177 744028
7440420018
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.8 2.35 2.4 40 50 100 744720
7440420027
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.7 2.03 2.2 47 60 90 744028
744720
744042003
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 1.95 1.8 50 65 80 744028
744720
7440420039
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.9 1.82 1.7 60 75 70 744722
744042004
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 1.72 1.65 70 82 70 744028
744720
744722
744042005
STE ALT EAG CAD LTS PSP SPE IGS CAD 5.6 1.64 1.35 80 90 55 744720
744722
744042006
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 1.5 1.25 80 100 60 744028
744722
744042008
STE ALT EAG CAD LTS PSP SPE IGS CAD 8.2 1.4 1.1 100 135 40 744028
744720
744722
744042100
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 1.3 1 120 150 45 744028
744720
744042120
STE ALT EAG CAD LTS PSP SPE IGS CAD 12 1.15 0.95 150 170 40 –
744042150
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 1.03 0.75 190 220 35 –
744042180
STE ALT EAG CAD LTS PSP SPE IGS CAD 18 0.92 0.7 270 280 30 –
744042220
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 0.88 0.6 280 300 26 –
744042330
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 0.72 0.5 382 420 21 –
744042470
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 0.62 0.45 540 600 15 –
744042680
STE ALT EAG CAD LTS PSP SPE IGS CAD 68 0.5 0.38 715 860 13 –
744042101
STE ALT EAG CAD LTS PSP SPE IGS CAD 100 0.4 0.3 1170 1350 10 –
744042221
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 0.2 0.16 2880 3200 7 –
744042331
STE ALT EAG CAD LTS PSP SPE IGS CAD 330 0.15 0.13 4100 4500 5.5 –
74404300033
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.33 4 6 8 12 400 –
74404300047
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.47 3.8 5 10 16 200 –
74404300082
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.82 3.5 3.7 14 18 170 –
7440430012
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.2 3.1 2.8 17 20 150 744043
7440430018
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.8 2.7 2.45 20 25 120 744043
7440430022
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 2.5 2.35 27 28 100 744043
744720
744728
7440430027
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.7 2.35 1.95 25 30 80 744043
744043003
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 2.15 1.8 30 35 80 744043
744728
7440430039
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.9 1.72 1.65 50 60 55 744043
744043004
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 1.55 1.7 50 70 60 744043
744043005
STE ALT EAG CAD LTS PSP SPE IGS CAD 5.6 1.38 1.3 70 85 60 744043
744043006
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 1.3 1.25 80 90 57 744043
744043008
STE ALT EAG CAD LTS PSP SPE IGS CAD 8.2 1.3 1.25 80 90 35 744043
744043100
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 1.19 1 95 110 40 744043
744043120
STE ALT EAG CAD LTS PSP SPE IGS CAD 12 1.12 0.95 100 125 30 744043
744043150
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 1.03 0.75 120 150 25 744043
744043180
STE ALT EAG CAD LTS PSP SPE IGS CAD 18 0.98 0.7 150 160 25 744043
744043220
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 0.925 0.7 160 185 20 744043
744043270
STE ALT EAG CAD LTS PSP SPE IGS CAD 27 0.89 0.6 170 200 18 –
744043330
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 0.82 0.55 195 230 16 –
744043390
STE ALT EAG CAD LTS PSP SPE IGS CAD 39 0.795 0.5 215 250 14 –
744043470
STE ALT EAG CAD LTS PSP SPE IGS