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Drum Core Power Inductors

Size 2 - 0.846 Max. drum core height; 0.752 Diameter

 

  • Broad range of inductance values; 0.8 - 1000 µH.
  • From low to high currents; 0.1 - 30 Amps.
  • Small PCB space, in 5 standard sizes.
  • Very stable inductance over current range.
  • Class B (130ÌC) insulation system.
  • Other sizes and values are available.
 

 

MODEL NUMBER INDUCTANCE
AT RATED CURRENT
(µH) ±10%
RATED CURRENT
(A)
MAXIMUM DCR
@ 25ÌC
(Ohm)
LEAD WIRE
"A"
(AWG)
DIMENSIONS 
 "B"
(IN) 
 "C"
(IN)
423-0116 1000 0.50 0.650 25 .226 .553
423-0117    39 0.75 0.100 23 .228 .483
423-0118    62 0.75 0.120 23 .228 .483
423-0119    80 0.75 0.140 23 .228 .483
423-0120  100 0.75 0.160 23 .228 .533
423-0121  133 0.75 0.180 23 .228 .533
423-0122  150 0.75 0.190 23 .228 .533
423-0123  180 0.75 0.210 23 .228 .533
423-0124  200 0.75 0.220 23 .228 .533
423-0125  220 0.75 0.230 23 .228 .533
423-0126  270 0.75 0.250 23 .228 .533
423-0127  330 0.75 0.270 23 .228 .533
423-0128  450 0.75 0.320 23 .228 .533
423-0129  660 0.75 0.380 23 .228 .533
423-0130    39 1.00 0.060 22 .230 .489
423-0131    47 1.00 0.080 22 .230 .489
423-0132    56 1.00 0.090 22 .230 .489
423-0133    68 1.00 0.100 22 .230 .489
423-0134    82 1.00 0.110 22 .230 .545
423-0135  100 1.00 0.120 22 .230 .545
423-0136  120 1.00 0.130 22 .230 .545
423-0137  150 1.00 0.150 22 .230 .545
423-0138  200 1.00 0.170 22 .230 .545
423-0139  250 1.00 0.190 22 .230 .545
423-0140  330 1.00 0.210 22 .230 .589
423-0142    18 1.50 0.026 20 .234 .503
423-0143    22 1.50 0.030 20 .234 .503
423-0144    27 1.50 0.032 20 .234 .503
423-0145    33 1.50 0.035 20 .234 .503
423-0146    40 1.50 0.038 20 .234 .503
423-0147    50 1.50 0.045 20 .234 .573
423-0148    66 1.50 0.050 20 .234 .573
423-0149  100 1.50 0.060 20 .234 .573

 

MODEL NUMBER INDUCTANCE
AT RATED CURRENT
(µH) ±10%
RATED CURRENT
(A)
MAXIMUM DCR
@ 25ÌC
(Ohm)
LEAD WIRE
"A"
(AWG)
DIMENSIONS 
 "B"
(IN) 
 "C"
(IN)
423-0165  103 2.00 0.073 21 .231 .555
423-0166 125.0 2.0 .0840  21 .231 .555
423-0167 168.0 2.0 .0980  21 .231 .555
423-0168 250.0 2.0 .1470  22 .231 .555
423-0176  82.0 3.0 .0640  21 .231 .552
423-0177 108.0 3.0 .0720  21 .231 .552
423-0178 131.0 3.0 .0840  21 .231 .552
423-0179 168.0 3.0 .0950  21 .231 .552
423-0186  25.0 5.0 .0220 18 .243 .529
423-0187  30.0 5.0 .0240 18 .243 .615
423-0188  40.0 5.0 .0290 18 .243 .615
423-0189  50.0 5.0 .0320 18 .243 .615
423-0190  58.0 5.0 .0350 18 .243 .615
423-0201  25.0 7.5 .0220 18 .243 .529
423-0202  33.0 7.5  .0260 18 .243 .615
423-0203  47.0 7.5  .0300 18 .243 .615
423-0216  15.8 10.0  .0140 17 .245 .538
423-0217  18.0 10.0  .0150 17 .245 .538
423-0231    3.7 15.0  .0054 16 .248 .549
423-0232    4.8 15.0  .0061  16 .248 .549
423-0233    6.0 15.0  .0067  16 .248 .549
423-0234    8.7 15.0  .0079  16 .248 .549
423-0235  12.0 20.0  .0092  16 .248 .549
423-0249    2.8 20.0  .0031  14 .255  .577
423-0250    3.7 20.0  .0035  14 .255 .577
423-0251    4.8 20.0  .0040  14 .255 .577
423-0252    6.0 20.0  .0045  14 .255  .577
423-0265    0.8 25.0  .0020  14 .255 .577
423-0266    1.3 25.0  .0022  14 .255 .577
423-0267    2.0 25.0  .0026  14 .255 .577
423-0268    2.8 25.0  .0028  14 .255 .577
423-0269    3.7 25.0  .0032  14 .255  .577
423-0279    0.8 30.0  .0013  13 .259 .593
423-0280    1.3 30.0  .0016  13 .259 .593
423-0281    2.0 30.0  .0019  13 .259 .593

 

*  Measured criteria: 10mV/10 KHz.

 

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Fax:(410) 860-0302
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