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Datasheet as PDF
Interference suppression choke for application at rated voltage and frequencies up to 10 kHz
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Fields of application
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Use in interference suppression filters, interference suppression in automobile industries, interference suppression of thyristor controlled equipment and machines, electric machine controls and electronic switching devices.
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Description
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Interference suppression chokes are toroidal chokes with two windings and with ferrite ring cores. High inductance, low winding capacity, low copper and iron losses, high attenuation for small sized types and a standard grid are characteristics of these chokes. The toroidal core is the geometric ideal shape for the magnetic flux. This results in a low magnetic stray field and low losses. The windings are constructed for low voltage and are wound with a low stray field.
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Drawings and tables
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open - lying version potted - lying version
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Type
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Current
[A]
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Rated inductance
[µH]
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DC resistance
mOhm
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Dimensions
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Copper weight
[g]
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Total weight
[g]
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open version
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housing version
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Num.
of pins
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f1
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f2
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f3
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D
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H
|
L
|
B
|
H
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DR...1
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0,3
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2 x 47
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5100
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19
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9
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22,5
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21,5
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13,2
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4
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20
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12,5
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4,0
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2
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14
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DR...1
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0,4
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2 x 39
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1900
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14
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6,5
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18
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17,2
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12,6
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4
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15
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10
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4,0
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2
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7
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DR...1
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0,4
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2 x 27
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1600
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14
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6,5
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18
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17,2
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12,6
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4
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15
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10
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4,0
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2
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7
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DR...1
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0,5
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2 x 82
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4700
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27,5
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11,5
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32,8
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33,2
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19,2
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4
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30
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20
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5,0
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4
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42
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DR...1
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0,5
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2 x 56
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3750
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24
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8
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28,3
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27,5
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16,5
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4
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25
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15
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4,0
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4
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21
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DR...1
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0,5
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2 x 27
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2400
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19
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8,5
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22,5
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21,5
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13,2
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4
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20
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12,5
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4,0
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2
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14
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DR...1
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0,5
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2 x 18
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1750
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14
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6,5
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18
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17,2
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12,6
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4
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20
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12,5
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4,0
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2
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7
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DR...1
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0,7
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2 x 10
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900
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14
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6,5
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18
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17,2
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12,6
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4
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20
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12,5
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4,0
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2
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7
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DR...1
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1,0
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2 x 68
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750
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39
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17
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41,7
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42,5
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24,3
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4
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40
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15
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5,0
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4
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102
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DR...1
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1,0
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2 x 33
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1350
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27,5
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12
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32,8
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33,2
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19,2
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4
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30
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20
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5,0
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6
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42
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DR...1
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1,0
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2 x 27
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1200
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24
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8
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28,3
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27,5
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16,5
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4
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25
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15
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4,0
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6
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22
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DR...1
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1,0
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2 x 10
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700
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19
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8,5
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22,5
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21,5
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13,2
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4
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20
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12,5
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4,0
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4
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14
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DR...1
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1,2
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2 x 6,8
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300
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14,5
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6,5
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18
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17,2
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12,6
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4
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20
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12,5
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4,0
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2
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7
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DR...1
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1,4
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2 x 27
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900
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28
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12
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32,8
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33,2
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19,2
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4
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30
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20
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5,0
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8
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43
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DR...1
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1,5
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2 x 3,3
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160
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15
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7
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18
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17,2
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12,6
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4
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20
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12,5
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4,0
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2
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7
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DR...1
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2,0
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2 x 18
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600
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39
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17
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41,7
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42,5
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24,3
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4
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40
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15
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5,0
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10
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106
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DR...1
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2,0
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2 x 6,8
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300
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28
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12
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32,8
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33,2
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19,2
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4
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30
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20
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5,0
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6
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42
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DR...1
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2,0
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2 x 5,6
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280
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24
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8
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28,3
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27,5
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16,5
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4
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25
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15
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4,0
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6
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22
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DR...1
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2,0
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2 x 2,2
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160
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19
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8,5
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22,5
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21,5
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13,2
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4
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20
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12,5
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4,0
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4
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14
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DR...1
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2,0
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2 x 1,0
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100
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14,5
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7
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18
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17,2
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12,6
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4
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20
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12,5
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4,0
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2
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7
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DR...1
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2,6
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2 x 0,4
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50
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14,5
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7
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18
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17,2
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12,6
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4
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20
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12,5
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4,0
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2
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7
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DR...1
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3,0
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2 x 1,2
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85
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19
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9
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22,5
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21,5
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13,2
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4
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20
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12,5
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4,0
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4
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14
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DR...1
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3,6
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2 x 0,4
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35
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15
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7
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18
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17,2
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12,6
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4
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20
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12,5
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4,0
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2
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7
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DR...1
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4,0
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2 x 6,8
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190
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39
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18
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41,7
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42,5
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24,3
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4
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40
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15
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5,0
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12
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107
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DR...1
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4,0
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2 x 3,3
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110
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28
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12
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32,8
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33,2
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19,2
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4
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30
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20
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5,0
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8
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45
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DR...1
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4,0
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2 x 2,7
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65
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25
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9
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28,3
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27,5
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16,5
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4
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25
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15
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4,0
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6
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22
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DR...1
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6,0
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2 x 3,9
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100
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39
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18
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41,7
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42,5
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24,3
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4
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40
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15
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5,0
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14
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108
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DR...1
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8,0
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2 x 2,7
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60
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39
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18
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41,7
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42,5
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24,3
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4
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40
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15
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5,0
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16
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109
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DR...1
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10,0
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2 x 1,8
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40
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39
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18
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41,7
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42,5
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24,3
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4
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40
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15
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5,0
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16
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110
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Technical changes and optimisation reserved. All details are guide values, variations are possible.
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03/2012
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open - upright version potted - upright version
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|
 
|
|
Type
|
Current
[A]
|
Rated inductance
[µH]
|
DC resistance
mOhm
|
Dimensions
|
Copper weight
[g]
|
Total weight
[g]
|
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open version
|
housing version
|
Num
of pins
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f1
|
f2
|
f3
|
|
D
|
H
|
L
|
B
|
H
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|
DR...1
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0,3
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2 x 47
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5100
|
19
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9
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23,1
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25,2
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15,5
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4
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20
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12,5
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4,0
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2
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14
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DR...1
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0,4
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2 x 39
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1900
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14
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6,5
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18,1
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20,3
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12,5
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4
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15
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10
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4,0
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2
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7
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DR...1
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0,4
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2 x 27
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1600
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14
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6,5
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18,1
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20,3
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12,5
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4
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15
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10
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4,0
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2
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7
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DR...1
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0,5
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2 x 82
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4700
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27,5
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11,5
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31
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34,5
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18
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4
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30
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20
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5,0
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4
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42
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DR...1
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0,5
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2 x 56
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3750
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24
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8
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31
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29,3
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18
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4
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25
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15
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4,0
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4
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21
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DR...1
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0,5
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2 x 27
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2400
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19
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8,5
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23,1
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25,2
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15,5
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4
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20
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12,5
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4,0
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2
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14
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DR...1
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0,5
|
2 x 18
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1750
|
14
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6,5
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18,1
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20,3
|
12,5
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4
|
20
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12,5
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4,0
|
2
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7
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DR...1
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0,7
|
2 x 10
|
900
|
14
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6,5
|
18,1
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20,3
|
12,5
|
4
|
20
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12,5
|
4,0
|
2
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7
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|
DR...1
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1,0
|
2 x 68
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750
|
39
|
17
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43
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47,5
|
28
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4
|
40
|
15
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5,0
|
4
|
102
|
|
DR...1
|
1,0
|
2 x 33
|
1350
|
27,5
|
12
|
31
|
34,5
|
18
|
4
|
30
|
20
|
5,0
|
6
|
42
|
|
DR...1
|
1,0
|
2 x 27
|
1200
|
24
|
8
|
31
|
29,3
|
18
|
4
|
25
|
15
|
4,0
|
6
|
22
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|
DR...1
|
1,0
|
2 x 10
|
700
|
19
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8,5
|
23,1
|
25,2
|
15,5
|
4
|
20
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12,5
|
4,0
|
4
|
14
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DR...1
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1,2
|
2 x 6,8
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300
|
14,5
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6,5
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18,1
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20,3
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12,5
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4
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20
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12,5
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4,0
|
2
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7
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DR...1
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1,4
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2 x 27
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900
|
28
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12
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31
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34,3
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18
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4
|
30
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20
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5,0
|
8
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43
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DR...1
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1,5
|
2 x 3,3
|
160
|
15
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7
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18,1
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20,3
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12,5
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4
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20
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12,5
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4,0
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2
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7
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DR...1
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2,0
|
2 x 18
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600
|
39
|
17
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43
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47,5
|
28
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4
|
40
|
15
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5,0
|
10
|
106
|
|
DR...1
|
2,0
|
2 x 6,8
|
300
|
28
|
12
|
31
|
34,3
|
18
|
4
|
30
|
20
|
5,0
|
6
|
42
|
|
DR...1
|
2,0
|
2 x 5,6
|
280
|
24
|
8
|
31
|
29,35
|
18
|
4
|
25
|
15
|
4,0
|
6
|
22
|
|
DR...1
|
2,0
|
2 x 2,2
|
160
|
19
|
8,5
|
23,1
|
25,2
|
15,5
|
4
|
20
|
12,5
|
4,0
|
4
|
14
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|
DR...1
|
2,0
|
2 x 1,0
|
100
|
14,5
|
7
|
18,1
|
20,3
|
12,5
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4
|
20
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12,5
|
4,0
|
2
|
7
|
|
DR...1
|
2,6
|
2 x 0,4
|
50
|
14,5
|
7
|
18,1
|
20,3
|
12,5
|
4
|
20
|
12,5
|
4,0
|
2
|
7
|
|
DR...1
|
3,0
|
2 x 1,2
|
85
|
19
|
9
|
23,1
|
25,2
|
15,5
|
4
|
20
|
12,5
|
4,0
|
4
|
14
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|
DR...1
|
3,6
|
2 x 0,4
|
35
|
15
|
7
|
18,1
|
20,3
|
12,5
|
4
|
20
|
12,5
|
4,0
|
2
|
7
|
|
DR...1
|
4,0
|
2 x 6,8
|
190
|
39
|
18
|
43
|
47,5
|
28
|
4
|
40
|
15
|
5,0
|
12
|
107
|
|
DR...1
|
4,0
|
2 x 3,3
|
110
|
28
|
12
|
31
|
34,3
|
18
|
4
|
30
|
20
|
5,0
|
8
|
45
|
|
DR...1
|
4,0
|
2 x 2,7
|
65
|
25
|
9
|
31
|
29,3
|
18
|
4
|
25
|
15
|
4,0
|
6
|
22
|
|
DR...1
|
6,0
|
2 x 3,9
|
100
|
39
|
18
|
43
|
47,5
|
28
|
4
|
40
|
15
|
5,0
|
14
|
108
|
|
DR...1
|
8,0
|
2 x 2,7
|
60
|
39
|
18
|
43
|
47,5
|
28
|
4
|
40
|
15
|
5,0
|
16
|
109
|
|
DR...1
|
10,0
|
2 x 1,8
|
40
|
39
|
18
|
43
|
47,5
|
28
|
4
|
40
|
15
|
5,0
|
16
|
110
|
|
Technical changes and optimisation reserved. All details are guide values, variations are possible.
|
03/2012
|
|
|
|
Application examples
|
|
|
Type
|
Current
[A]
|
Rated inductance
[µH]
|
DC resistance
mOhm
|
Dimensions
|
Copper weight
[kg]
|
Total weight
[kg]
|
BV
|
|
open version
|
housing version
|
Num
of pins
|
|
D
|
H
|
L
|
B
|
H
|
|
DROD..
|
3 x 32
|
550
|
-
|
71
|
32
|
-
|
-
|
-
|
-
|
0,2
|
0,3
|
23097002
|
|
DROF.2
|
2 x 210
|
2 x 16,8
|
2 x 1,20
|
120
|
53
|
-
|
-
|
-
|
-
|
0,5
|
1,5
|
18074019b
|
|
DRZFL
|
50
|
1000
|
-
|
150
|
100
|
-
|
-
|
-
|
-
|
4,6
|
8,3
|
1302002
|
|
DROD..
|
16 A
|
16000
|
360
|
180
|
65
|
-
|
-
|
-
|
-
|
3,96
|
8,8
|
1241108
|
|
DROD.N
|
150 A @ 100 kHz
|
10
|
1,8
|
6
|
|
-
|
-
|
-
|
-
|
0,32
|
0,54
|
12030100
|
|
Technical changes and optimisation reserved. All details are guide values, variations are possible.
|
11/2018
|
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