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Product unit Passive Components Product group Power Magnetics Product family Single Coil Power Inductors Product series WE-PD4 SMT Power Inductor
Product unit Passive Components Product group Power Magnetics Product family Single Coil Power Inductors Product series WE-PD4 SMT Power Inductor

WE-PD4 SMT Power Inductor

Unshielded

Size L
(mm) 		W
(mm) 		H
(mm) 		Mount
Type S 6.6 4.45 2.92 SMT
Type L 12.7 10 5 SMT
Type X 18.54 15.24 7.11 SMT
Type XL 22 15 7 SMT

Characteristics

  • Current loading up to 38 A
  • Compact size
  • Low-loss ferrite core
  • Application frequency range up to 10 MHz
  • Operating temperature: –40°C to +125°C
  • Recommended solder profile: Reflow
  • Now with impedance graph in datasheets

Applications

  • Noise suppression, EMI Filter
  • Perfectly suitable for switching regulators e.g. National Semiconductor, Linear Technology, Maxim, Semtech, Texas Instruments, Fairchild Semiconductor, Cologne Chip, ON Semiconductor, STMicroelectronics, MPS, Exar, Analogic Tech and Diodes

Products

All
Type S
Type L
Type X
Type XL
Order Code Data­sheet Downloads L
(µH) 		IR
(A) 		ISAT
(A) 		RDC typ.
(Ω) 		RDC max.
(Ω) 		fres
(MHz) 		Mount Samples
74457006
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.47 18 38 0.001 0.002 120 SMT
74457008
STE ALT EAG CAD LTS PSP SPE IGS CAD 0.8 16 35 0.002 0.003 92 SMT
7445501
STE ALT EAG CAD LTS PSP SPE IGS CAD 1 2.9 2.9 0.017 0.05 80 SMT
7445601
STE ALT EAG CAD LTS PSP SPE IGS CAD 1 8.6 14.25 0.004 0.007 95 SMT
74458001
STE ALT EAG CAD LTS PSP SPE IGS CAD 1 8.6 25 0.005 0.009 70 SMT
74457010
STE ALT EAG CAD LTS PSP SPE IGS CAD 1 15 32 0.003 0.004 88 SMT
74457012
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.2 15 30 0.003 0.004 64 SMT
74455015
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.5 2.8 2.6 0.02 0.05 62 SMT
74456015
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.5 7.2 10.7 0.006 0.009 73 SMT
74457018
STE ALT EAG CAD LTS PSP SPE IGS CAD 1.8 13 25 0.005 0.005 50 SMT
74455022
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 2.4 2.3 0.028 0.07 50 SMT
74456022
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 6.5 10.2 0.007 0.011 63 SMT
74458002
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.2 7.1 20.3 0.008 0.014 42 SMT
74456025
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.5 5.8 10 0.009 0.012 50 SMT
74457027
STE ALT EAG CAD LTS PSP SPE IGS CAD 2.7 10 20 0.007 0.008 44 SMT
74455033
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 2 2 0.044 0.08 39 SMT
74456033
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 5.3 7 0.011 0.015 41 SMT
74458003
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 6.2 15.8 0.01 0.018 34 SMT
74457033
STE ALT EAG CAD LTS PSP SPE IGS CAD 3.3 9 17 0.008 0.009 39 SMT
74455047
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 1.5 1.5 0.063 0.09 37 SMT
74456047
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 5 6 0.015 0.019 38 SMT
74457047
STE ALT EAG CAD LTS PSP SPE IGS CAD 4.7 8.5 15 0.009 0.011 33 SMT
74456056
STE ALT EAG CAD LTS PSP SPE IGS CAD 5.6 4 6 0.024 0.032 31 SMT
74458005
STE ALT EAG CAD LTS PSP SPE IGS CAD 5.6 5.3 13.1 0.012 0.02 26 SMT
74457056
STE ALT EAG CAD LTS PSP SPE IGS CAD 5.6 7.8 14 0.012 0.015 27 SMT
74455068
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 1.4 1.2 0.092 0.13 29 SMT
74456068
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 3.8 5.1 0.026 0.034 30 SMT
74457068
STE ALT EAG CAD LTS PSP SPE IGS CAD 6.8 7.5 12 0.014 0.017 26 SMT
74456082
STE ALT EAG CAD LTS PSP SPE IGS CAD 8.2 3.2 4.2 0.034 0.04 26 SMT
74457082
STE ALT EAG CAD LTS PSP SPE IGS CAD 8.2 7 11 0.016 0.019 23 SMT
7445510
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 1.2 1.1 0.121 0.16 26 SMT
7445610
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 3.3 5 0.035 0.045 23 SMT
74458010
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 4.3 10 0.021 0.031 20 SMT
7445710
STE ALT EAG CAD LTS PSP SPE IGS CAD 10 6.5 10 0.017 0.021 22 SMT
74457112
STE ALT EAG CAD LTS PSP SPE IGS CAD 12 5.5 9.5 0.024 0.028 18 SMT
74455115
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 1.1 0.9 0.176 0.23 19 SMT
74456115
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 2.9 3.6 0.043 0.06 17 SMT
74458115
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 4 8 0.03 0.036 15 SMT
74457115
STE ALT EAG CAD LTS PSP SPE IGS CAD 15 5 9 0.029 0.035 15 SMT
74457118
STE ALT EAG CAD LTS PSP SPE IGS CAD 18 4.6 8 0.033 0.04 14.5 SMT
74455122
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 0.8 0.7 0.255 0.37 16 SMT
74456122
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 2.6 3.1 0.071 0.095 14 SMT
74458122
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 3.5 7 0.043 0.047 13 SMT
74457122
STE ALT EAG CAD LTS PSP SPE IGS CAD 22 4 6.5 0.039 0.047 14 SMT
74457127
STE ALT EAG CAD LTS PSP SPE IGS CAD 27 3.8 6 0.044 0.052 12.5 SMT
74455133
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 0.6 0.58 0.362 0.51 13 SMT
74456133
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 2.3 2.6 0.094 0.12 13 SMT
74458133
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 3 5.5 0.06 0.066 10 SMT
74457133
STE ALT EAG CAD LTS PSP SPE IGS CAD 33 3.4 5.5 0.058 0.07 11.5 SMT
74457139
STE ALT EAG CAD LTS PSP SPE IGS CAD 39 3.2 5.2 0.065 0.078 10.5 SMT
74455147
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 0.5 0.5 0.556 0.64 12 SMT
74456147
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 1.8 2.14 0.142 0.19 10 SMT
74458147
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 2.6 4.5 0.076 0.086 8.4 SMT
74457147
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 2.8 5 0.091 0.109 9.2 SMT
74457156
STE ALT EAG CAD LTS PSP SPE IGS CAD 56 2.6 4.5 0.097 0.116 8.8 SMT
74455168
STE ALT EAG CAD LTS PSP SPE IGS CAD 68 0.4 0.4 0.79 0.86 9.5 SMT
74456168
STE ALT EAG CAD LTS PSP SPE IGS CAD 68 1.6 1.7 0.187 0.24 8.5 SMT
74458168
STE ALT EAG CAD LTS PSP SPE IGS CAD 68 2.3 3.6 0.11 0.13 7.2 SMT
74457168
STE ALT EAG CAD LTS PSP SPE IGS CAD 68 2.4 4 0.112 0.134 7.6 SMT
74457182
STE ALT EAG CAD LTS PSP SPE IGS CAD 82 2.2 3.5 0.144 0.173 7.2 SMT
7445520
STE ALT EAG CAD LTS PSP SPE IGS CAD 100 0.3 0.31 1.08 1.27 8 SMT
7445620
STE ALT EAG CAD LTS PSP SPE IGS CAD 100 1.4 1.5 0.253 0.33 6.5 SMT
7445820
STE ALT EAG CAD LTS PSP SPE IGS CAD 100 1.8 3.4 0.141 0.19 6 SMT
7445720
STE ALT EAG CAD LTS PSP SPE IGS CAD 100 2 3 0.168 0.202 6.5 SMT
74457212
STE ALT EAG CAD LTS PSP SPE IGS CAD 120 1.6 3 0.196 0.235 4.3 SMT
74455215
STE ALT EAG CAD LTS PSP SPE IGS CAD 150 0.25 0.27 1.45 2 6 SMT
74456215
STE ALT EAG CAD LTS PSP SPE IGS CAD 150 1 1.2 0.448 0.59 5.3 SMT
74458215
STE ALT EAG CAD LTS PSP SPE IGS CAD 150 1.5 2.7 0.21 0.25 4.6 SMT
74457215
STE ALT EAG CAD LTS PSP SPE IGS CAD 150 1.5 2.6 0.223 0.268 4.1 SMT
74457218
STE ALT EAG CAD LTS PSP SPE IGS CAD 180 1.3 2.5 0.256 0.307 3.5 SMT
74455222
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 0.2 0.22 2.58 3.11 4.8 SMT
74456222
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 0.9 1.1 0.601 0.78 4.7 SMT
74458220
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 1.2 2.4 0.326 0.38 3.5 SMT
74457222
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 1.2 2.4 0.323 0.388 3.4 SMT
74457227
STE ALT EAG CAD LTS PSP SPE IGS CAD 270 1.1 2.2 0.399 0.479 2.8 SMT
74455233
STE ALT EAG CAD LTS PSP SPE IGS CAD 330 0.16 0.18 4.15 5 4 SMT
74456233
STE ALT EAG CAD LTS PSP SPE IGS CAD 330 0.7 0.8 0.893 1.15 3.7 SMT
74458233
STE ALT EAG CAD LTS PSP SPE IGS CAD 330 1 1.9 0.431 0.56 2.8 SMT
74457233
STE ALT EAG CAD LTS PSP SPE IGS CAD 330 1 1.9 0.47 0.564 2.6 SMT
74457239
STE ALT EAG CAD LTS PSP SPE IGS CAD 390 0.9 1.7 0.558 0.67 2.4 SMT
74455247
STE ALT EAG CAD LTS PSP SPE IGS CAD 470 0.16 0.15 5.58 6.8 3 SMT
74456247
STE ALT EAG CAD LTS PSP SPE IGS CAD 470 0.6 0.65 1.315 1.7 3.1 SMT
74458247
STE ALT EAG CAD LTS PSP SPE IGS CAD 470 0.82 1.6 0.633 0.85 2.3 SMT
74457247
STE ALT EAG CAD LTS PSP SPE IGS CAD 470 0.82 1.4 0.674 0.809 2.1 SMT
74457256
STE ALT EAG CAD LTS PSP SPE IGS CAD 560 0.78 1.3 0.855 1.026 1.9 SMT
74456268
STE ALT EAG CAD LTS PSP SPE IGS CAD 680 0.5 0.55 1.942 2.6 2.3 SMT
74458268
STE ALT EAG CAD LTS PSP SPE IGS CAD 680 0.72 1.3 0.954 1.1 1.8 SMT
74457268
STE ALT EAG CAD LTS PSP SPE IGS CAD 680 0.72 1.2 1.002 1.2 1.8 SMT
74457282
STE ALT EAG CAD LTS PSP SPE IGS CAD 820 0.64 1.1 1.172 1.4 1.7 SMT
7445530
STE ALT EAG CAD LTS PSP SPE IGS CAD 1000 0.07 0.1 11.5 13.8 2.2 SMT
7445630
STE ALT EAG CAD LTS PSP SPE IGS CAD 1000 0.4 0.52 2.94 3.9 1.9 SMT
7445830
STE ALT EAG CAD LTS PSP SPE IGS CAD 1000 0.56 1.1 1.37 1.8 1.5 SMT
74457230
STE ALT EAG CAD LTS PSP SPE IGS CAD 1000 0.56 1 1.506 1.8 1.4 SMT
74456322
STE ALT EAG CAD LTS PSP SPE IGS CAD 2200 0.25 0.26 6.26 8.2 1.2 SMT
74456347
STE ALT EAG CAD LTS PSP SPE IGS CAD 4700 0.2 0.2 13.3 17 0.9 SMT
74456382
STE ALT EAG CAD LTS PSP SPE IGS CAD 8200 0.11 0.17 28 35 0.7 SMT
7445640
STE ALT EAG CAD LTS PSP SPE IGS CAD 10000 0.1 0.15 29.9 39 0.6 SMT
Order Code Data­sheet
74457006
74457008
7445501
7445601 –
74458001
74457010
74457012
74455015
74456015
74457018
74455022
74456022
74458002
74456025
74457027
74455033
74456033
74458003
74457033
74455047
74456047
74457047
74456056
74458005
74457056
74455068
74456068
74457068
74456082
74457082
7445510
7445610
74458010
7445710
74457112
74455115
74456115
74458115
74457115
74457118
74455122
74456122
74458122
74457122
74457127
74455133
74456133
74458133
74457133
74457139
74455147
74456147
74458147
74457147
74457156
74455168
74456168
74458168
74457168
74457182
7445520
7445620
7445820
7445720
74457212
74455215
74456215
74458215
74457215
74457218
74455222
74456222
74458220
74457222
74457227
74455233
74456233
74458233
74457233
74457239
74455247
74456247
74458247
74457247
74457256
74456268
74458268
74457268
74457282
7445530
7445630
7445830
74457230
74456322
74456347
74456382
7445640
Samples