WE-SPC SMD Power Inductor

Shielded

  • Picture
  • Dimensions
Please choose size
Size L
(mm)
W
(mm)
H
(mm)
Mount
4818 4.8 4.8 1.8  
4828 4.8 4.8 2.8  
4838 4.8 4.8 3.8 SMT

Characteristics

  • Extremely small size
  • High saturation current, up to 13 A
  • Magnetic shielded, which results in a low leakage field
  • High self resonance frequency
  • Low self-losses
  • Optimize solderability characteristics
  • Constant saturation characteristics
  • Recommended solder profile: Reflow
  • Operating temperature: –40 °C up to +125 °C

Applications

  • Portable power devices
  • DC/DC converter
  • PCMCIA card
  • Smart phone
  • PDA
  • Digital camera

Products

  • 4818
  • 4828
  • 4838
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SPEC Order Code Simu-
lation
RDC typ.
(Ω)
RDC max.
(Ω)
RDC1 typ
(Ω)
RDC1 max.
(Ω)
L
(µH)
L1
(µH)
IR
(A)
IR 1
(A)
ISAT
(A)
ISAT 1
(A)
fres
(MHz)
fres 1
(MHz)
Version Files Design Kit Samples
1 PDF 744089410022 RE 0.013 0.015 0.0127 0.015 0.22 0.22 4.5 4.5 9.5 9.5 230 230 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
2 PDF 744089410043 RE 0.015 0.018 0.015 0.0176 0.43 0.43 3.8 3.8 8 8 160 160 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
3 PDF 744089410068 RE 0.019 0.022 0.0187 0.0221 0.68 0.68 3.4 3.4 6.5 6.5 120 120 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
4 PDF 74408941010 RE 0.025 0.03 0.025 0.0295 1 1 3 3 5.4 5.4 100 100 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
5 PDF 74408941022 RE 0.056 0.066 0.056 0.066 2.2 2.2 2.1 2.1 3.6 3.6 65 65 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
6 PDF 74408941029 RE 0.085 0.101 0.085 0.101 2.9 2.9 1.55 1.55 3 3 55 55 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
7 PDF 74408941035 RE 0.095 0.113 0.095 0.113 3.5 3.5 1.5 1.5 2.8 2.8 52 52 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
8 PDF 74408941050 RE 0.117 0.14 0.117 0.14 5 5 1.4 1.4 2.5 2.5 43 43 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 744728
9 PDF 74408941068 RE 0.16 0.19 0.16 0.19 6.8 6.8 1.1 1.1 2.1 2.1 40 40 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
10 PDF 74408941078 RE 0.195 0.23 0.195 0.23 7.8 7.8 1.05 1.05 1.9 1.9 35 35 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
11 PDF 74408941089 RE 0.203 0.24 0.203 0.24 8.9 8.9 0.95 0.95 1.7 1.7 33 33 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
12 PDF 74408941100 RE 0.21 0.248 0.21 0.248 10 10 0.9 0.9 1.6 1.6 33 33 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
13 PDF 74408941150 RE 0.365 0.43 0.365 0.43 15 15 1.75 0.75 1.35 1.35 24 24 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
14 PDF 74408941220 RE 0.465 0.549 0.465 0.549 22 22 0.65 0.65 1.1 1.1 20 20 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
15 PDF 74408941330 RE 0.86 1015 0.86 1.015 33 33 0.45 0.45 0.9 0.9 15 15 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
16 PDF 74408941470 RE 0.96 1133 0.96 1.133 47 47 0.4 0.4 0.75 0.75 14 14 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
SPEC Order Code Simu-
lation
RDC typ.
(Ω)
RDC max.
(Ω)
RDC1 typ
(Ω)
RDC1 max.
(Ω)
L
(µH)
L1
(µH)
IR
(A)
IR 1
(A)
ISAT
(A)
ISAT 1
(A)
fres
(MHz)
fres 1
(MHz)
Version Files Design Kit Samples
1 PDF 744089420022 RE 0.012 0.014 0.0122 0.0144 0.22 0.22 5.3 5.3 13.5 13.5 220 220 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
2 PDF 744089420039 RE 0.015 0.018 0.015 0.0177 0.39 0.39 4.2 4.2 10.3 10.3 160 160 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
3 PDF 744089420056 RE 0.016 0.018 0.0156 0.0184 0.56 0.56 4.1 4.1 8.3 8.3 120 120 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
4 PDF 744089420082 RE 0.021 0.025 0.021 0.0248 0.82 0.82 3.5 3.5 6.7 6.7 100 100 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
5 PDF 74408942012 RE 0.022 0.026 0.022 0.026 1.2 1.2 3.2 3.2 5.5 5.5 82 82 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
6 PDF 74408942022 RE 0.038 0.045 0.038 0.045 2.2 2.2 2.5 2.5 4 4 54 54 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
7 PDF 74408942033 RE 0.048 0.057 0.0483 0.057 3.3 3.3 2.1 2.1 3.5 3.5 44 44 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
8 PDF 74408942047 RE 0.087 0.103 0.0868 0.103 4.7 4.7 1.55 1.55 2.9 2.9 38 38 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
9 PDF 74408942068 RE 0.11 0.13 0.11 0.13 6.8 6.8 1.45 1.45 2.4 2.4 30 30 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
10 PDF 74408942082 RE 0.113 0.134 0.113 0.134 8.2 8.2 1.4 1.4 2.2 2.2 26 26 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
11 PDF 74408942100 RE 0.125 0.148 0.125 0.148 10 10 1.38 1.38 2.1 2.1 25 25 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
12 PDF 74408942150 RE 0.207 0.245 0.207 0.245 15 15 1.1 1.1 1.6 1.6 19 19 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
13 PDF 74408942220 RE 0.3 0.354 0.3 0.354 22 22 0.85 0.85 1.3 1.3 14 14 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
14 PDF 74408942330 RE 0.424 0.5 0.424 0.5 33 33 0.75 0.75 1.1 1.1 12 12 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
15 PDF 74408942470 RE 0.515 0.608 0.515 0.608 47 47 0.66 0.66 1 1 10 10 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
16 PDF 74408942560 RE 0.78 0.92 0.78 0.92 56 56 0.51 0.51 0.82 0.82 9.5 9.5 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
17 PDF 74408942680 RE 0.864 1.02 0.864 1.02 68 68 0.49 0.49 0.75 0.75 8 8 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
18 PDF 74408942820 RE 0.94 1.11 0.94 1.11 82 82 0.46 0.46 0.68 0.68 7 7 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
SPEC Order Code Simu-
lation
RDC typ.
(Ω)
RDC max.
(Ω)
RDC1 typ
(Ω)
RDC1 max.
(Ω)
L
(µH)
L1
(µH)
IR
(A)
IR 1
(A)
ISAT
(A)
ISAT 1
(A)
fres
(MHz)
fres 1
(MHz)
Version Files Design Kit Samples
1 PDF 744089430022 RE 0.012 0.014 0.016 0.22 5 13 250 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
2 PDF 744089430039 RE 0.0135 0.016 0.018 0.39 4.2 9.3 160 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
3 PDF 744089430056 RE 0.015 0.017 0.021 0.56 3.8 8.1 130 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
4 PDF 744089430082 RE 0.017 0.02 0.024 0.82 3.4 7.1 108 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
5 PDF 74408943010 RE 0.019 0.022 0.026 1 3.3 6.5 90 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
6 PDF 74408943022 RE 0.046 0.03 0.046 0.03 2.2 2.2 3 3 4.6 4.6 85 85 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
7 PDF 74408943033 RE 0.031 0.036 0.031 0.036 3.3 3.3 2.6 2.6 3.6 3.6 64 64 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
8 PDF 74408943047 RE 0.045 0.052 0.045 0.052 4.7 4.7 2.2 2.2 3.2 3.2 44 44 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
9 PDF 74408943068 RE 0.051 0.059 0.051 0.059 6.8 6.8 2 2 2.7 2.7 34 34 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
10 PDF 74408943082 RE 0.07 0.081 0.07 0.081 8.2 8.2 1.75 1.75 2.2 2.2 32 32 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
11 PDF 74408943100 RE 0.082 0.094 0.082 0.094 10 10 1.65 1.65 2.1 2.1 28 28 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
12 PDF 74408943101 RE 0.77 0.85 0.77 0.85 100 100 0.52 0.52 0.68 0.68 7.8 7.8 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
13 PDF 74408943150 RE 0.118 0.136 0.118 0.136 15 15 1.4 1.4 1.7 1.7 22 22 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
14 PDF 74408943220 RE 0.185 0.213 0.185 0.213 22 22 1.1 1.1 1.4 1.4 19 19 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
15 PDF 74408943330 RE 0.259 0.298 0.259 0.298 33 33 0.9 0.9 1.2 1.2 14 14 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
16 PDF 74408943470 RE 0.305 0.351 0.399 47 0.8 1.05 12 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
17 PDF 74408943560 RE 0.418 0.481 0.418 0.481 56 56 0.7 0.7 0.9 0.9 11 11 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip
18 PDF 74408943680 RE 0.608 0.7 0.608 0.7 68 68 0.6 0.6 0.85 0.85 9.5 9.5 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip 7440894
19 PDF 74408943820 RE 0.689 0.75 0.689 0.75 82 82 0.58 0.58 0.8 0.8 8 8 SMT Download_CadStar_WE-SPC (rev1).zipDownload_PowerMagnetic_LTSpice (rev19b).zipDownload_PSPICE_Power-Magnetic (rev19b).zip

Design Kits

Articles from this family can be found in the following Design Kits:

Tags: WE-SPC, IndSPC, Single Coil Power Inductors, WE-SPC SMD Shielded Power Inductor