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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 SPEC Downloads L
(µH)
L1
(µH)
IR
(A)
IR 1
(A)
ISAT
(A)
ISAT 1
(A)
RDC typ.
(Ω)
RDC max.
(Ω)
RDC1 typ
(Ω)
RDC1 max.
(Ω)
fres
(MHz)
fres 1
(MHz)
Mount Samples
7445501
ALT EAG CAD LTS PSP SPE CAD CAD 1 2.9 2.9 0.017 0.05 80 SMT
74455015
ALT EAG CAD LTS PSP SPE CAD CAD 1.5 2.8 2.6 0.02 0.05 62 SMT
74455022
ALT EAG CAD LTS PSP SPE CAD CAD 2.2 2.4 2.3 0.028 0.07 50 SMT
74455033
ALT EAG CAD LTS PSP SPE CAD CAD 3.3 2 2 0.044 0.08 39 SMT
74455047
ALT EAG CAD LTS PSP SPE CAD CAD 4.7 1.5 1.5 0.063 0.09 37 SMT
74455068
ALT EAG CAD LTS PSP SPE CAD CAD 6.8 1.4 1.2 0.092 0.13 29 SMT
7445510
ALT EAG CAD LTS PSP SPE CAD CAD 10 1.2 1.1 0.121 0.16 26 SMT
74455115
ALT EAG CAD LTS PSP SPE CAD CAD 15 1.1 0.9 0.176 0.23 19 SMT
74455122
ALT EAG CAD LTS PSP SPE CAD CAD 22 0.8 0.7 0.255 0.37 16 SMT
74455133
ALT EAG CAD LTS PSP SPE CAD CAD 33 0.6 0.58 0.362 0.51 13 SMT
74455147
ALT EAG CAD LTS PSP SPE CAD CAD 47 0.5 0.5 0.556 0.64 12 SMT
74455168
ALT EAG CAD LTS PSP SPE CAD CAD 68 0.4 0.4 0.79 0.86 9.5 SMT
7445520
ALT EAG CAD LTS PSP SPE CAD CAD 100 0.3 0.31 1.08 1.27 8 SMT
74455215
ALT EAG CAD LTS PSP SPE CAD CAD 150 0.25 0.27 1.45 2 6 SMT
74455222
ALT EAG CAD LTS PSP SPE CAD CAD 220 0.2 0.22 2.58 3.11 4.8 SMT
74455233
ALT EAG CAD LTS PSP SPE CAD CAD 330 0.16 0.18 4.15 5 4 SMT
74455247
ALT EAG CAD LTS PSP SPE CAD CAD 470 0.16 0.15 5.58 6.8 3 SMT
7445530
ALT EAG CAD LTS PSP SPE CAD CAD 1000 0.07 0.1 11.5 13.8 2.2 SMT
74456015
ALT EAG CAD LTS PSP SPE CAD CAD 1.5 7.2 10.7 0.006 0.009 73 SMT
74456022
ALT EAG CAD LTS PSP SPE CAD CAD 2.2 6.5 10.2 0.007 0.011 63 SMT
74456025
ALT EAG CAD LTS PSP SPE CAD CAD 2.5 5.8 10 0.009 0.012 50 SMT
74456033
ALT EAG CAD LTS PSP SPE CAD CAD 3.3 5.3 7 0.011 0.015 41 SMT
74456047
ALT EAG CAD LTS PSP SPE CAD CAD 4.7 5 6 0.015 0.019 38 SMT
74456056
ALT EAG CAD LTS PSP SPE CAD CAD 5.6 4 6 0.024 0.032 31 SMT
74456068
ALT EAG CAD LTS PSP SPE CAD CAD 6.8 3.8 5.1 0.026 0.034 30 SMT
74456082
ALT EAG CAD LTS PSP SPE CAD CAD 8.2 3.2 4.2 0.034 0.04 26 SMT
7445610
ALT EAG CAD LTS PSP SPE CAD CAD 10 3.3 5 0.035 0.045 23 SMT
74456115
ALT EAG CAD LTS PSP SPE CAD CAD 15 2.9 3.6 0.043 0.06 17 SMT
74456122
ALT EAG CAD LTS PSP SPE CAD CAD 22 2.6 3.1 0.071 0.095 14 SMT
74456133
ALT EAG CAD LTS PSP SPE CAD CAD 33 2.3 2.6 0.094 0.12 13 SMT
74456147
ALT EAG CAD LTS PSP SPE CAD CAD 47 1.8 2.14 0.142 0.19 10 SMT
74456168
ALT EAG CAD LTS PSP SPE CAD CAD 68 1.6 1.7 0.187 0.24 8.5 SMT
7445620
ALT EAG CAD LTS PSP SPE CAD CAD 100 1.4 1.5 0.253 0.33 6.5 SMT
74456215
ALT EAG CAD LTS PSP SPE CAD CAD 150 1 1.2 0.448 0.59 5.3 SMT
74456222
ALT EAG CAD LTS PSP SPE CAD CAD 220 0.9 1.1 0.601 0.78 4.7 SMT
74456233
ALT EAG CAD LTS PSP SPE CAD CAD 330 0.7 0.8 0.893 1.15 3.7 SMT
74456247
ALT EAG CAD LTS PSP SPE CAD CAD 470 0.6 0.65 1.315 1.7 3.1 SMT
74456268
ALT EAG CAD LTS PSP SPE CAD CAD 680 0.5 0.55 1.942 2.6 2.3 SMT
7445630
ALT EAG CAD LTS PSP SPE CAD CAD 1000 0.4 0.52 2.94 3.9 1.9 SMT
74456322
ALT EAG CAD LTS PSP SPE CAD CAD 2200 0.25 0.26 6.26 8.2 1.2 SMT
74456347
ALT EAG CAD LTS PSP SPE CAD CAD 4700 0.2 0.2 13.3 17 0.9 SMT
74456382
ALT EAG CAD LTS PSP SPE CAD CAD 8200 0.11 0.17 28 35 0.7 SMT
7445640
ALT EAG CAD LTS PSP SPE CAD CAD 10000 0.1 0.15 29.9 39 0.6 SMT
74458001
ALT EAG CAD LTS PSP SPE CAD CAD 1 8.6 25 0.005 0.009 70 SMT
74458002
ALT EAG CAD LTS PSP SPE CAD CAD 2.2 7.1 20.3 0.008 0.014 42 SMT
74458003
ALT EAG CAD LTS PSP SPE CAD CAD 3.3 6.2 15.8 0.01 0.018 34 SMT
74458005
ALT EAG CAD LTS PSP SPE CAD CAD 5.6 5.3 13.1 0.012 0.02 26 SMT
74458010
ALT EAG CAD LTS PSP SPE CAD CAD 10 4.3 10 0.021 0.031 20 SMT
74458115
ALT EAG CAD LTS PSP SPE CAD CAD 15 4 8 0.03 0.036 15 SMT
74458122
ALT EAG CAD LTS PSP SPE CAD CAD 22 3.5 7 0.043 0.047 13 SMT
74458133
ALT EAG CAD LTS PSP SPE CAD CAD 33 3 5.5 0.06 0.066 10 SMT
74458147
ALT EAG CAD LTS PSP SPE CAD CAD 47 2.6 4.5 0.076 0.086 8.4 SMT
74458168
ALT EAG CAD LTS PSP SPE CAD CAD 68 2.3 3.6 0.11 0.13 7.2 SMT
7445820
ALT EAG CAD LTS PSP SPE CAD CAD 100 1.8 3.4 0.141 0.19 6 SMT
74458215
ALT EAG CAD LTS PSP SPE CAD CAD 150 1.5 2.7 0.21 0.25 4.6 SMT
74458220
ALT EAG CAD LTS PSP SPE CAD CAD 220 1.2 2.4 0.326 0.38 3.5 SMT
74458233
ALT EAG CAD LTS PSP SPE CAD CAD 330 1 1.9 0.431 0.56 2.8 SMT
74458247
ALT EAG CAD LTS PSP SPE CAD CAD 470 0.82 1.6 0.633 0.85 2.3 SMT
74458268
ALT EAG CAD LTS PSP SPE CAD CAD 680 0.72 1.3 0.954 1.1 1.8 SMT
7445830
ALT EAG CAD LTS PSP SPE CAD CAD 1000 0.56 1.1 1.37 1.8 1.5 SMT
74457006
ALT EAG CAD LTS PSP SPE CAD CAD 0.47 18 38 0.001 0.002 120 SMT
74457008
ALT EAG CAD LTS PSP SPE CAD CAD 0.8 16 35 0.002 0.003 92 SMT
74457010
ALT EAG CAD LTS PSP SPE CAD CAD 1 15 32 0.003 0.004 88 SMT
74457012
ALT EAG CAD LTS PSP SPE CAD CAD 1.2 15 30 0.003 0.004 64 SMT
74457018
ALT EAG CAD LTS PSP SPE CAD CAD 1.8 13 25 0.005 0.005 50 SMT
74457027
ALT EAG CAD LTS PSP SPE CAD CAD 2.7 10 20 0.007 0.008 44 SMT
74457033
ALT EAG CAD LTS PSP SPE CAD CAD 3.3 9 17 0.008 0.009 39 SMT
74457047
ALT EAG CAD LTS PSP SPE CAD CAD 4.7 8.5 15 0.009 0.011 33 SMT
74457056
ALT EAG CAD LTS PSP SPE CAD CAD 5.6 7.8 14 0.012 0.015 27 SMT
74457068
ALT EAG CAD LTS PSP SPE CAD CAD 6.8 7.5 12 0.014 0.017 26 SMT
74457082
ALT EAG CAD LTS PSP SPE CAD CAD 8.2 7 11 0.016 0.019 23 SMT
7445710
ALT EAG CAD LTS PSP SPE CAD CAD 10 6.5 10 0.017 0.021 22 SMT
74457112
ALT EAG CAD LTS PSP SPE CAD CAD 12 5.5 9.5 0.024 0.028 18 SMT
74457115
ALT EAG CAD LTS PSP SPE CAD CAD 15 5 9 0.029 0.035 15 SMT
74457118
ALT EAG CAD LTS PSP SPE CAD CAD 18 4.6 8 0.033 0.04 14.5 SMT
74457122
ALT EAG CAD LTS PSP SPE CAD CAD 22 4 6.5 0.039 0.047 14 SMT
74457127
ALT EAG CAD LTS PSP SPE CAD CAD 27 3.8 6 0.044 0.052 12.5 SMT
74457133
ALT EAG CAD LTS PSP SPE CAD CAD 33 3.4 5.5 0.058 0.07 11.5 SMT
74457139
ALT EAG CAD LTS PSP SPE CAD CAD 39 3.2 5.2 0.065 0.078 10.5 SMT
74457147
ALT EAG CAD LTS PSP SPE CAD CAD 47 2.8 5 0.091 0.109 9.2 SMT
74457156
ALT EAG CAD LTS PSP SPE CAD CAD 56 2.6 4.5 0.097 0.116 8.8 SMT
74457168
ALT EAG CAD LTS PSP SPE CAD CAD 68 2.4 4 0.112 0.134 7.6 SMT
74457182
ALT EAG CAD LTS PSP SPE CAD CAD 82 2.2 3.5 0.144 0.173 7.2 SMT
7445720
ALT EAG CAD LTS PSP SPE CAD CAD 100 2 3 0.168 0.202 6.5 SMT
74457212
ALT EAG CAD LTS PSP SPE CAD CAD 120 1.6 3 0.196 0.235 4.3 SMT
74457215
ALT EAG CAD LTS PSP SPE CAD CAD 150 1.5