OverviewAll product unitsProduct unitPassive ComponentsProduct groupPower MagneticsProduct familyUnshielded Power InductorsProduct seriesWE-PD4 SMT Power Inductor

WE-PD4 SMT Power Inductor

Unshielded

WE-PD4 SMT Power Inductor
Size Dimen­sionsL
(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 StatusL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(Ω)
fres
(MHz)
Mount Samples
74457006SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.47 18 38 0.002 120 SMT
74457008SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 0.8 16 35 0.003 92 SMT
7445501SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 1 2.9 2.9 0.05 80 SMT
7445601SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1 8.6 14.25 0.007 95 SMT
74458001SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1 8.6 25 0.009 70 SMT
74457010SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1 15 32 0.004 88 SMT
74457012SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.2 15 30 0.004 64 SMT
74455015SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 1.5 2.8 2.6 0.05 62 SMT
74456015SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.5 7.2 10.7 0.009 73 SMT
74457018SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1.8 13 25 0.005 50 SMT
74455022SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 2.2 2.4 2.3 0.07 50 SMT
74456022SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.2 6.5 10.2 0.011 63 SMT
74458002SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.2 7.1 20.3 0.014 42 SMT
74456025SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.5 5.8 10 0.012 50 SMT
74457027SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2.7 10 20 0.008 44 SMT
74455033SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 2 2 0.08 39 SMT
74456033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 5.3 7 0.015 41 SMT
74458003SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 6.2 15.8 0.018 34 SMT
74457033SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 3.3 9 17 0.009 39 SMT
74455047SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 1.5 1.5 0.09 37 SMT
74456047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 5 6 0.019 38 SMT
74457047SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4.7 8.5 15 0.011 33 SMT
74456056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 5.6 4 6 0.032 31 SMT
74458005SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 5.6 5.3 13.1 0.02 26 SMT
74457056SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 5.6 7.8 14 0.015 27 SMT
74455068SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 6.8 1.4 1.2 0.13 29 SMT
74456068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 6.8 3.8 5.1 0.034 30 SMT
74457068SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 6.8 7.5 12 0.017 26 SMT
74456082SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 8.2 3.2 4.2 0.04 26 SMT
74457082SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 8.2 7 11 0.019 23 SMT
7445510SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 10 1.2 1.1 0.16 26 SMT
7445610SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 10 3.3 5 0.045 23 SMT
74458010SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 10 4.3 10 0.031 20 SMT
7445710SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 10 6.5 10 0.021 22 SMT
74457112SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 12 5.5 9.5 0.028 18 SMT
74455115SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 15 1.1 0.9 0.23 19 SMT
74456115SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 15 2.9 3.6 0.06 17 SMT
74458115SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 15 4 8 0.036 15 SMT
74457115SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 15 5 9 0.035 15 SMT
74457118SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 18 4.6 8 0.04 14.5 SMT
74455122SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 22 0.8 0.7 0.37 16 SMT
74456122SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 22 2.6 3.1 0.095 14 SMT
74458122SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 22 3.5 7 0.047 13 SMT
74457122SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 22 4 6.5 0.047 14 SMT
74457127SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 27 3.8 6 0.052 12.5 SMT
74455133SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 33 0.6 0.58 0.51 13 SMT
74456133SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 33 2.3 2.6 0.12 13 SMT
74458133SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 33 3 5.5 0.066 10 SMT
74457133SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 33 3.4 5.5 0.07 11.5 SMT
74457139SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 39 3.2 5.2 0.078 10.5 SMT
74455147SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 47 0.5 0.5 0.64 12 SMT
74456147SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 47 1.8 2.14 0.19 10 SMT
74458147SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 47 2.6 4.5 0.086 8.4 SMT
74457147SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 47 2.8 5 0.109 9.2 SMT
74457156SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 56 2.6 4.5 0.116 8.8 SMT
74455168SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 68 0.4 0.4 0.86 9.5 SMT
74456168SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 68 1.6 1.7 0.24 8.5 SMT
74458168SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 68 2.3 3.6 0.13 7.2 SMT
74457168SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 68 2.4 4 0.134 7.6 SMT
74457182SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 82 2.2 3.5 0.173 7.2 SMT
7445520SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 100 0.3 0.31 1.27 8 SMT
7445620SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 100 1.4 1.5 0.33 6.5 SMT
7445820SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 100 1.8 3.4 0.19 6 SMT
7445720SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 100 2 3 0.202 6.5 SMT
74457212SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 120 1.6 3 0.235 4.3 SMT
74455215SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 150 0.25 0.27 2 6 SMT
74456215SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 150 1 1.2 0.59 5.3 SMT
74458215SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 150 1.5 2.7 0.25 4.6 SMT
74457215SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 150 1.5 2.6 0.268 4.1 SMT
74457218SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 180 1.3 2.5 0.307 3.5 SMT
74455222SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 220 0.2 0.22 3.11 4.8 SMT
74456222SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 220 0.9 1.1 0.78 4.7 SMT
74458220SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 220 1.2 2.4 0.38 3.5 SMT
74457222SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 220 1.2 2.4 0.388 3.4 SMT
74457227SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 270 1.1 2.2 0.479 2.8 SMT
74455233SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 330 0.16 0.18 5 4 SMT
74456233SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 330 0.7 0.8 1.15 3.7 SMT
74458233SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 330 1 1.9 0.56 2.8 SMT
74457233SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 330 1 1.9 0.564 2.6 SMT
74457239SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 390 0.9 1.7 0.67 2.4 SMT
74455247SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 470 0.16 0.15 6.8 3 SMT
74456247SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 470 0.6 0.65 1.7 3.1 SMT
74458247SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 470 0.82 1.6 0.85 2.3 SMT
74457247SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 470 0.82 1.4 0.809 2.1 SMT
74457256SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 560 0.78 1.3 1.026 1.9 SMT
74456268SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 680 0.5 0.55 2.6 2.3 SMT
74458268SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 680 0.72 1.3 1.1 1.8 SMT
74457268SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 680 0.72 1.2 1.2 1.8 SMT
74457282SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 820 0.64 1.1 1.4 1.7 SMT
7445530SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years. 1000 0.07 0.1 13.8 2.2 SMT
7445630SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1000 0.4 0.52 3.9 1.9 SMT
7445830SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1000 0.56 1.1 1.8 1.5 SMT
74457230SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 1000 0.56 1 1.8 1.4 SMT
74456322SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 2200 0.25 0.26 8.2 1.2 SMT
74456347SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 4700 0.2 0.2 17 0.9 SMT
74456382SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 8200 0.11 0.17 35 0.7 SMT
7445640SPEC
8 files Active i| Production is active. Expected lifetime: >10 years. 10000 0.1 0.15 39 0.6 SMT
Order Code Data­sheet
74457006SPEC
74457008SPEC
7445501SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

7445601SPEC
74458001SPEC
74457010SPEC
74457012SPEC
74455015SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456015SPEC
74457018SPEC
74455022SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456022SPEC
74458002SPEC
74456025SPEC
74457027SPEC
74455033SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456033SPEC
74458003SPEC
74457033SPEC
74455047SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456047SPEC
74457047SPEC
74456056SPEC
74458005SPEC
74457056SPEC
74455068SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456068SPEC
74457068SPEC
74456082SPEC
74457082SPEC
7445510SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

7445610SPEC
74458010SPEC
7445710SPEC
74457112SPEC
74455115SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456115SPEC
74458115SPEC
74457115SPEC
74457118SPEC
74455122SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456122SPEC
74458122SPEC
74457122SPEC
74457127SPEC
74455133SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456133SPEC
74458133SPEC
74457133SPEC
74457139SPEC
74455147SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456147SPEC
74458147SPEC
74457147SPEC
74457156SPEC
74455168SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456168SPEC
74458168SPEC
74457168SPEC
74457182SPEC
7445520SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

7445620SPEC
7445820SPEC
7445720SPEC
74457212SPEC
74455215SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456215SPEC
74458215SPEC
74457215SPEC
74457218SPEC
74455222SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456222SPEC
74458220SPEC
74457222SPEC
74457227SPEC
74455233SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456233SPEC
74458233SPEC
74457233SPEC
74457239SPEC
74455247SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

74456247SPEC
74458247SPEC
74457247SPEC
74457256SPEC
74456268SPEC
74458268SPEC
74457268SPEC
74457282SPEC
7445530SPEC

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

7445630SPEC
7445830SPEC
74457230SPEC
74456322SPEC
74456347SPEC
74456382SPEC
7445640SPEC
Samples
Order Code Data­sheet Downloads StatusL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(Ω)
fres
(MHz)
Mount Samples

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