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Thru Hole Miniaturized Power Inductors

PICO Thru Hole Inductors are ideal for Noise, Spike and Power Filtering Applications in Power Supplies, DC-DC Converters and Switching Regulators.

These units can be manufactured and tested to MIL-PRF-27/356. Contact Factory for price and delivery information and appropriate part numbers (MIL-PRF-27/356-01 thru MIL-PRF-27/356-63).

All inductors have split windings-ratings shown in table are for series connection. Parallel connection will have 1/4 inductance at twice the DC current and 1/4 the DC resistance, ie. Parallel connection of PICO-41020 will have 5 millihenry at .12 Amps DC with DC resistance of 13.5 Ohms.

Specifications

  • All units manufactured to MIL-PRF-27 Grade 5, Class S (Except Size 0 which is Class V)
  • Inductance measured at 0.1V RMS -10 KHz with zero DC current. Tolerance +10% -5%
  • Temperature rise at rated D.C. current is less than 30ºC (Size 0 is less than 50ºC)
  • Maximum ambient is 100ºC
  • Unit has magnetic shield

    THRU HOLE

    Size Max.
    Height
    A
    Max.
    Dia.
    B
    Bolt
    Circle
    C
    Stand-
    Off
    Terminal
    Dia.
    0
    .250
    (6.35)
    .320
    (8.13)
    .21
    (5.33)
    .13
    (3.30)
    .012
    (.31)
    1
    .280
    (7.11)
    .410
    (10.41)
    .260
    (6.6)
    .160
    (4.06)
    .012
    (.31)
    2
    .340
    (8.63)
    .500
    (12.7)
    .350
    (8.89)
    .250
    (6.35)
    .012
    (.31)
    3
    .415
    (10.54)
    .630
    (16.0)
    .440
    (11.17)
    .340
    (8.64)
    .016
    (.41)

     

    THRU HOLE
    Size Max.
    Height
    A
    Max.
    Dia.
    B
    Bolt
    Circle
    C
    Stand-
    Off
    Mtg.
    Insert
    Terminal
    Dia.
    4
    .500
    (12.7)
    .800
    (20.32)
    .560
    (14.22)
    .460
    (11.68)
    ---
    .016
    (.41)
    5
    .650
    (16.51)
    .950
    (24.13)
    .670
    (17.0)
    .570
    (14.48)
    6-32 UNC
    8 Threads Deep
    .020
    (.51)

    Larger Size Drawing

    Larger Size Drawing

     

    THRU HOLE
    Inductance
    IDC
    (Amps)
    RDC
    (Ohms)
    SRF
    MHz
    Size
    Model
    Number
    ***
    PRICE
    (1-9)

    (US $)
    20 Milli-
    Henry
    .06
    .10
    .14
    .22
    .29
    54
    29
    20
    12.4
    10.2
    0.275
    0.207
    0.230
    0.210
    0.180
    1
    2
    3
    4
    5
    41020
    42105
    43103
    44500
    45107
    40.20
    40.20
    40.20
    48.08
    48.08
    15 Milli-
    Henry
    .07
    .12
    .16
    .23
    .33
    40.5
    22
    15
    9.3
    7.7
    0.320
    0.240
    0.235
    0.280
    0.245
    1
    2
    3
    4
    5
    41040
    42125
    43123
    44520
    45127
    40.20
    40.20
    40.20
    48.08
    48.08
    10 Milli-
    Henry
    .05
    .08
    .14
    .20
    .31
    .40
    75
    27
    14.6
    10
    6.2
    5.1
    0.400
    0.380
    0.390
    0.340
    0.290
    0.300
    0
    1
    2
    3
    4
    5
    40050
    41060
    42145
    43143
    44560
    45147
    40.20
    40.20
    40.20
    40.20
    48.08
    48.08
    7.5 Milli-
    Henry
    .058
    .10
    .17
    .24
    .38
    .49
    56
    20.3
    11
    7.5
    4.7
    3.8
    0.500
    0.450
    0.430
    0.390
    0.350
    0.340
    0
    1
    2
    3
    4
    5
    40070
    41080
    42165
    43163
    44580
    45167
    40.20
    40.20
    40.20
    40.20
    48.08
    48.08
    5 Milli-
    Henry
    .071
    .12
    .21
    .30
    .47
    .6
    38
    13.5
    7.3
    5
    3.1
    2.6
    0.650
    0.600
    0.490
    0.550
    0.460
    0.410
    0
    1
    2
    3
    4
    5
    40090
    41100
    42185
    43183
    44600
    45187
    40.20
    40.20
    40.20
    40.20
    48.08
    48.08

     

    THRU HOLE
    Inductance IDC
    (Amps)
    RDC
    (Ohms)
    SRF
    MHz
    Size Model
    Number
    ***
    PRICE
    (1-9)

    (US $)
    3 Milli-
    Henry
    .091
    .16
    .27
    .38
    .6
    .78
    22
    8.1
    4.4
    3
    1.9
    1.5
    0.800
    0.710
    0.650
    0.570
    0.600
    0.550
    0
    1
    2
    3
    4
    5
    40110
    41120
    42205
    43203
    44620
    45207
    40.20
    40.20
    40.20
    40.20
    48.08
    48.08
    2 Milli-
    Henry
    .112
    .19
    .33
    .47
    .74
    .95
    18
    5.4
    2.9
    2
    1.3
    1
    1.000
    0.950
    0.850
    0.800
    0.700
    0.650
    0
    1
    2
    3
    4
    5
    40130
    41140
    42225
    43223
    44640
    45227
    40.20
    40.20
    40.20
    40.20
    48.08
    48.08
    1 Milli-
    Henry
    .158
    .27
    .47
    .66
    1
    1.3
    8
    2.7
    1.5
    1
    .62
    .5
    1.650
    1.500
    1.200
    1.100
    1.050
    1.000
    0
    1
    2
    3
    4
    5
    40150
    41160
    42245
    43243
    44660
    45247
    40.20
    40.20
    40.20
    40.20
    48.08
    48.08
    750 Micro-
    Henry
    .182
    .31
    .54
    .76
    1.2
    1.6
    6
    2
    1
    .75
    .47
    .38
    1.700
    1.550
    1.400
    1.400
    1.200
    1.150
    0
    1
    2
    3
    4
    5
    40170
    41180
    42265
    43263
    44680
    45267
    40.20
    40.20
    40.20
    40.20
    48.08
    48.08
    500 Micro-
    Henry
    .224
    .38
    .66
    .93
    1.47
    1.9
    5
    1.3
    .66
    .5
    .31
    .25
    2.300
    2.100
    1.900
    1.600
    1.500
    1.450
    0
    1
    2
    3
    4
    5
    40190
    41200
    42285
    43283
    44700
    45287
    40.20
    40.20
    40.20
    40.20
    48.08
    48.08
    250 Micro-
    Henry
    .316
    .53
    .93
    1.3
    2.08
    2.7
    1.9
    .66
    .33
    .25
    .16
    .13
    3.300
    3.000
    2.500
    2.400
    2.100
    2.010
    0
    1
    2
    3
    4
    5
    40210
    41220
    42305
    43303
    44720
    45307
    40.20
    40.20
    40.20
    40.20
    48.08
    48.08
    100 Micro-
    Henry
    .50
    .78
    1.35
    1.95
    3.08
    3.88
    .75
    .300
    .170
    .110
    .070
    .060
    4.500
    4.000
    3.900
    3.500
    3.300
    3.200
    0
    1
    2
    3
    4
    5
    40230
    41240
    42325
    43323
    44740
    45327
    40.20
    40.20
    40.20
    40.20
    48.08
    48.08
    40 Micro-
    Henry
    .79
    1.18
    2.03
    2.68
    .4
    .141
    .070
    .060
    5.500
    5.000
    4.500
    4.500
    0
    1
    2
    3
    40250
    41260
    42345
    43343
    40.20
    40.20
    40.20
    40.20

     

     

     

     

     

    ***Discount Prices: 1-9 Net; 10-24 less 10%; 25-49 less 16%,
    50-99 less 23%; 100-499 less 30%
    Ordering Instructions: No minimum. Net 30 days
    F.O.B. Pelham, New York
    Thru Hole Terminal Arrangement

    Click Here for Surface Mount Version of these Units

     


    For immediate engineering assistance or to place an order: Call Toll Free: 800-431-1064

    PICO Electronics, Inc.

    143 Sparks Ave. Pelham, NY 10803-1810
    Tel: 914-738-1400 or Fax: 914-738-8225

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