WE-PD4 SMD Power Inductor

Unshielded

  • Picture
  • Dimensions
Please choose size
Size L
(mm)
W
(mm)
H
(mm)
Mount
Type S 6.6 4.45 2.92 SMT
Type L 12.7 10.0 5.0 SMT
Type X 18.54 15.24 7.11 SMT
Type XL 22.0 15.0 7.0 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

  • Type S
  • Type L
  • Type X
  • Type XL
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SPEC Order Code RDC1 typ
(Ω)
RDC1 max.
(Ω)
L1
(µH)
IR 1
(A)
ISAT 1
(A)
fres 1
(MHz)
Files Samples
1 PDF 7445501 0.017 0.05 1 2.9 2.9 80 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
2 PDF 74455015 0.02 0.05 1.5 2.8 2.6 62 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
3 PDF 74455022 0.028 0.07 2.2 2.4 2.3 50 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
4 PDF 74455033 0.044 0.08 3.3 2 2 39 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
5 PDF 74455047 0.063 0.09 4.7 1.5 1.5 37 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
6 PDF 74455068 0.092 0.13 6.8 1.4 1.2 29 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
7 PDF 7445510 0.121 0.16 10 1.2 1.1 26 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
8 PDF 74455115 0.176 0.23 15 1.1 0.9 19 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
9 PDF 74455122 0.255 0.37 22 0.8 0.7 16 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
10 PDF 74455133 0.362 0.51 33 0.6 0.58 13 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
11 PDF 74455147 0.556 0.64 47 0.5 0.5 12 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
12 PDF 74455168 0.79 0.86 68 0.4 0.4 9.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
13 PDF 7445520 1.08 1.27 100 0.3 0.31 8 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
14 PDF 74455215 1.45 2 150 0.25 0.27 6 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
15 PDF 74455222 2.58 3.11 220 0.2 0.22 4.8 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
16 PDF 74455233 4.15 5 330 0.16 0.18 4 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
17 PDF 74455247 5.58 6.8 470 0.16 0.15 3 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
18 PDF 7445530 11.5 13.8 1000 0.07 0.1 2.2 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
SPEC Order Code RDC1 typ
(Ω)
RDC1 max.
(Ω)
L1
(µH)
IR 1
(A)
ISAT 1
(A)
fres 1
(MHz)
Files Samples
1 PDF 7445601 0.004 0.007 1 8.6 14.25 95 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
2 PDF 74456015 0.006 0.009 1.5 7.2 10.7 73 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
3 PDF 74456022 0.007 0.011 2.2 6.5 10.2 63
4 PDF 74456025 0.009 0.012 2.5 5.8 10 50 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
5 PDF 74456033 0.011 0.015 3.3 5.3 7 41 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
6 PDF 74456047 0.015 0.019 4.7 5 6 38 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
7 PDF 74456056 0.024 0.032 5.6 4 6 31 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
8 PDF 74456068 0.026 0.034 6.8 3.8 5.1 30 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
9 PDF 74456082 0.034 0.04 8.2 3.2 4.2 26 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
10 PDF 7445610 0.035 0.045 10 3.3 5 23 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
11 PDF 74456115 0.043 0.06 15 2.9 3.6 17 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
12 PDF 74456122 0.071 0.095 22 2.6 3.1 14 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
13 PDF 74456133 0.094 0.12 33 2.3 2.6 13 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
14 PDF 74456147 0.142 0.19 47 1.8 2.14 10 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
15 PDF 74456168 0.187 0.24 68 1.6 1.7 8.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
16 PDF 7445620 0.253 0.33 100 1.4 1.5 6.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
17 PDF 74456215 0.448 0.59 150 1 1.2 5.3 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
18 PDF 74456222 0.601 0.78 220 0.9 1.1 4.7 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
19 PDF 74456233 0.893 1.15 330 0.7 0.8 3.7 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
20 PDF 74456247 1.315 1.7 470 0.6 0.65 3.1 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
21 PDF 74456268 1.942 2.6 680 0.5 0.55 2.3 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
22 PDF 7445630 2.94 3.9 1000 0.4 0.52 1.9 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
23 PDF 74456322 6.26 8.2 2200 0.25 0.26 1.2 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
24 PDF 74456347 13.3 17 4700 0.2 0.2 0.9 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
25 PDF 74456382 28 35 8200 0.11 0.17 0.7 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
26 PDF 7445640 29.9 39 10000 0.1 0.15 0.6 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
SPEC Order Code RDC1 typ
(Ω)
RDC1 max.
(Ω)
L1
(µH)
IR 1
(A)
ISAT 1
(A)
fres 1
(MHz)
Files Samples
1 PDF 74458001 0.005 0.009 1 8.6 25 70 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
2 PDF 74458002 0.008 0.014 2.2 7.1 20.3 42 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
3 PDF 74458003 0.01 0.018 3.3 6.2 15.8 34 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
4 PDF 74458005 0.012 0.02 5.6 5.3 13.1 26 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
5 PDF 74458010 0.021 0.031 10 4.3 10 20 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
6 PDF 74458115 0.03 0.036 15 4 8 15 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
7 PDF 74458122 0.043 0.047 22 3.5 7 13 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
8 PDF 74458133 0.06 0.066 33 3 5.5 10 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
9 PDF 74458147 0.076 0.086 47 2.6 4.5 8.4 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
10 PDF 74458168 0.11 0.13 68 2.3 3.6 7.2 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
11 PDF 7445820 0.141 0.19 100 1.8 3.4 6 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
12 PDF 74458215 0.21 0.25 150 1.5 2.7 4.6 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
13 PDF 74458220 0.326 0.38 220 1.2 2.4 3.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
14 PDF 74458233 0.431 0.56 330 1 1.9 2.8 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
15 PDF 74458247 0.633 0.85 470 0.82 1.6 2.3 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
16 PDF 74458268 0.954 1.1 680 0.72 1.3 1.8 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
17 PDF 7445830 1.37 1.8 1000 0.56 1.1 1.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
SPEC Order Code RDC1 typ
(Ω)
RDC1 max.
(Ω)
L1
(µH)
IR 1
(A)
ISAT 1
(A)
fres 1
(MHz)
Files Samples
1 PDF 74457006 0.001 0.002 0.47 18 38 120 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
2 PDF 74457008 0.002 0.003 0.8 16 35 92 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
3 PDF 74457010 0.003 0.004 1 15 32 88 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
4 PDF 74457012 0.003 0.004 1.2 15 30 64 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
5 PDF 74457018 0.005 0.005 1.8 13 25 50 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
6 PDF 74457027 0.007 0.008 2.7 10 20 44 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
7 PDF 74457033 0.008 0.009 3.3 9 17 39 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
8 PDF 74457047 0.009 0.011 4.7 8.5 15 33 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
9 PDF 74457056 0.012 0.015 5.6 7.8 14 27 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
10 PDF 74457068 0.014 0.017 6.8 7.5 12 26 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
11 PDF 74457082 0.016 0.019 8.2 7 11 23 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
12 PDF 7445710 0.017 0.021 10 6.5 10 22 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
13 PDF 74457112 0.024 0.028 12 5.5 9.5 18 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
14 PDF 74457115 0.029 0.035 15 5 9 15 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
15 PDF 74457118 0.033 0.04 18 4.6 8 14.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
16 PDF 74457122 0.039 0.047 22 4 6.5 14 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
17 PDF 74457127 0.044 0.052 27 3.8 6 12.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
18 PDF 74457133 0.058 0.07 33 3.4 5.5 11.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
19 PDF 74457139 0.065 0.078 39 3.2 5.2 10.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
20 PDF 74457147 0.091 0.109 47 2.8 5 9.2 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
21 PDF 74457156 0.097 0.116 56 2.6 4.5 8.8 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
22 PDF 74457168 0.112 0.134 68 2.4 4 7.6 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
23 PDF 74457182 0.144 0.173 82 2.2 3.5 7.2 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
24 PDF 7445720 0.168 0.202 100 2 3 6.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
25 PDF 74457212 0.196 0.235 120 1.6 3 4.3 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
26 PDF 74457215 0.223 0.268 150 1.5 2.6 4.1 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
27 PDF 74457218 0.256 0.307 180 1.3 2.5 3.5 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
28 PDF 74457222 0.323 0.388 220 1.2 2.4 3.4 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
29 PDF 74457227 0.399 0.479 270 1.1 2.2 2.8 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
30 PDF 74457230 1.506 1.8 1000 0.56 1 1.4 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
31 PDF 74457233 0.47 0.564 330 1 1.9 2.6 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
32 PDF 74457239 0.558 0.67 390 0.9 1.7 2.4 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
33 PDF 74457247 0.674 0.809 470 0.82 1.4 2.1 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
34 PDF 74457256 0.855 1.026 560 0.78 1.3 1.9 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
35 PDF 74457268 1.002 1.2 680 0.72 1.2 1.8 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
36 PDF 74457282 1.172 1.4 820 0.64 1.1 1.7 Download_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
Tags: WE-PD4, IndPD4, Single Coil Power Inductors, WE-PD4 SMD Power Inductor