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德国伍尔特电子新品预订(一)：WE-PD系列贴片屏蔽型功率电感(4-2)

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2014-09-01 12:09:00    admin    2499

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具体分类、参数及应用如下 Contents Details：

WE-PD SMD Shielded Power Inductor

Manufacturer: 
Wurth Electronic
Characteristics:

  • Würth Elektronik included now in their product range as well the WE-PD with white coating for a higher light efficiency used in LED applications. Hence a pleasant optical design, where beside the circuit board as well the mounted components could now be manufactured in white color, is possible. The SMD Power Inductor is available with white coating in the sizes 7332, 7345, 1260 and 1280 (all with plastic base). 
     

  • Magnetically shielded version which results in a low leakage field

  • High storage capacity

  • Low self-losses

  • Highest possible current loading for SMD Inductors

  • Operating temperature: –40 °C to +125 °C

  • Recommended solder profile: Reflow

Applications:

  • Switching regulators with low operating voltages (computer, laptop, mobile phones, pagers)

  • Integrated DC/DC-converter

  • Perfectly suitable for switching regulators with extremely high efficiency (> 86%)

  • Graphic cards

  • Plastic base: Because of the one piece construction these are more suitable for high vibration or shock applications

 封装 1050 (Type LH)

贴片屏蔽型功率电感WE-PD SMD Shielded Power Inductor

Order Code Size L IR Isat RDC typ RDC fres Base
(µH) (A) (A) (Ω) (Ω) (MHz)
7447714015 1050 1.5 10 12.5 0.00555 0.0066 69 Metal
7447714022 1050 2.2 8.6 9.5 0.0068 0.008 53 Metal
7447714033 1050 3.3 7.5 9 0.0089 0.0105 42 Metal
7447714047 1050 4.7 7 8 0.0104 0.0124 34 Metal
7447714056 1050 5.6 6 7.2 0.012 0.0144 28 Metal
7447714068 1050 6.8 5.2 5.8 0.0185 0.022 23.5 Metal
7447714100 1050 10 4.3 5 0.023 0.027 20.5 Metal
7447714150 1050 15 3.5 4.1 0.036 0.043 16.8 Metal
7447714220 1050 22 3 3.6 0.042 0.05 14.5 Metal
7447714330 1050 33 2.5 2.9 0.066 0.079 11.1 Metal
7447714470 1050 47 2.2 2.5 0.083 0.099 8.8 Metal
7447714560 1050 56 2 2.3 0.101 0.121 8.6 Metal
7447714680 1050 68 1.9 2.2 0.11 0.132 8 Metal
7447714820 1050 82 1.6 1.9 0.147 0.176 6.6 Metal
7447714101 1050 100 1.5 1.8 0.165 0.198 5.9 Metal
7447714151 1050 150 1.2 1.4 0.251 0.3 4.9 Metal
7447714221 1050 220 1 1.2 0.366 0.439 4.3 Metal
7447714331 1050 330 0.71 1 0.655 0.75 3.15 Metal
7447714471 1050 470 0.6 0.82 0.96 1.1 2.5 Metal
7447714681 1050 680 0.51 0.71 1.14 1.22 2.05 Metal
7447714102 1050 1000 0.43 0.55 1.86 2.05 1.7 Metal

  封装1245(Type LH)

贴片屏蔽型功率电感WE-PD SMD Shielded Power Inductor

Order Code Size L IR Isat RDC typ RDC fres Base
(µH) (A) (A) (Ω) (Ω) (MHz)
7447715906 1245 0.6 9.5 19 0.0045 0.0055 160 Metal
7447715910 1245 1 8.5 13.9 0.0055 0.007 98 Metal
7447715001 1245 1.8 7.6 10.2 0.0075 0.0095 61 Metal
7447715002 1245 2.5 6.8 8.5 0.0085 0.011 50 Metal
7447715003 1245 3.3 5.9 7.1 0.0115 0.013 40 Metal
7447715004 1245 4.7 5.2 6.3 0.0135 0.016 37 Metal
7447715006 1245 6.8 4.3 4.7 0.02 0.025 27 Metal
7447715100 1245 10 3.8 4.2 0.025 0.03 22 Metal
7447715120 1245 12 3.5 3.6 0.03 0.038 19 Metal
7447715180 1245 18 3.2 3.2 0.037 0.051 17 Metal
7447715220 1245 22 2.9 3.1 0.045 0.065 15.5 Metal
7447715330 1245 33 2.3 2.5 0.075 0.085 13 Metal
7447715470 1245 47 1.95 2.1 0.105 0.125 9.7 Metal
7447715101 1245 100 1.3 1.4 0.25 0.27 6.9 Metal
7447715221 1245 220 0.95 1 0.46 0.48 4.7 Metal

 封装1260(Type LH)

贴片屏蔽型功率电感WE-PD SMD Shielded Power Inductor

Order Code Size L IR Isat RDC typ RDC fres Base
(µH) (A) (A) (Ω) (Ω) (MHz)
744771001 1260 1.5 10.5 12.5 0.004 0.006 60 Metal
744771002 1260 2.2 10 11 0.005 0.008 50 Metal
744771003 1260 3.5 9.25 9 0.005 0.008 40 Metal
744771004 1260 4.7 8.25 8 0.008 0.011 35 Metal
744771006 1260 6.8 6.25 6.4 0.014 0.022 27 Metal
744771008 1260 8.2 6.25 6.25 0.014 0.02 25 Metal
74477110 1260 10 5 5.5 0.018 0.025 21.5 Metal
744771112 1260 12 3.91 4.85 0.023 0.027 19.7 Metal
744771115 1260 15 3.75 4.55 0.025 0.03 16.6 Metal
744771118 1260 18 3.48 4.3 0.029 0.034 14.3 Metal
744771122 1260 22 3.37 3.77 0.031 0.036 13 Metal
744771127 1260 27 2.97 3.55 0.04 0.051 11.6 Metal
744771133 1260 33 2.68 3 0.049 0.057 10 Metal
744771139 1260 39 2.49 2.74 0.057 0.068 9 Metal
744771147 1260 47 2.21 2.6 0.072 0.075 8 Metal
744771147 1260 47 2.21 2.6 0.072 0.075 8 Metal
744771156 1260 56 2.01 2.35 0.087 0.11 7 Metal
744771168 1260 68 1.91 2.19 0.096 0.12 6 Metal
744771182 1260 82 1.65 1.88 0.129 0.14 5.2 Metal
74477120 1260 100 1.53 1.7 0.15 0.16 4.9 Metal
744771212 1260 120 1.3 1.56 0.159 0.17 4.8 Metal
744771215 1260 150 1.21 1.43 0.185 0.23 4.4 Metal
744771218 1260 180 1.06 1.24 0.242 0.29 4.1 Metal
744771220 1260 220 0.96 1.2 0.29 0.4 3.8 Metal
744771270 1260 270 0.89 1 0.338 0.46 3.4 Metal
744771233 1260 330 0.78 0.97 0.442 0.51 3 Metal
744771239 1260 390 0.68 0.85 0.59 0.69 2.8 Metal
74477124 1260 470 0.64 0.8 0.66 0.77 2.6 Metal
74477125 1260 560 0.62 0.7 0.69 0.86 2.5 Metal
74477126 1260 680 0.55 0.68 0.88 1.2 2.3 Metal
74477128 1260 820 0.51 0.6 1.025 1.34 2.1 Metal
74477130 1260 1000 0.43 0.5 1.43 1.53 1.9 Metal

 如需购买请联系NR客服，为您确认价格与交期！

德国伍尔特电子Wurth Electronic详细产品规格书可供下载，www.nr-esc.com/product.php

 


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