NORDTEK DANMARK - DP - Compact Power Chokes, Low price - DPO, DPC, DPB, DPV, DPF. - www.nordtek.biz

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DP - Compact Power Chokes, Low price - DPO, DPC, DPB, DPV, DPF.

DP Series Power inductors provide an excellent, low cost alternative to conventional chokes or inductors. Used in EMI filtering and energy storage, these compact, low radiation inductors are extremely effective in controlling AC output ripple of Switch Mode Power Supplies.

Features

  • Broad range of inductance values and current ratings
  • Low cost, no radiation design
  • Compact size, for high density packaging 
  • Hot solder, pre-tinned leads for easy PC board mounting
  • Operating frequency to 100 kHz
  • Competitive pricing due to high volume production
  • Manufactured in ISO-9000 approved facility
  DP - Compact Power Chokes, Low price

Applications

  • Switching Power Supplies
  • EMI/RFI filtering
  • Output Chokes
IDC: 0.5A IDC: 1A IDC: 2A IDC: 3A IDC: 5A IDC: 7.5A IDC: 10A IDC: 15

Ordering Key
Mechanical Outlines & Dimensions


General Specifications

Part Number IDC (Amps) L (µH) Typ. @
Rated Current
Lo (µH) ±15%
No Load
DCR (Ohms)
Max.
Min. Energy
Storage (µJ)*
Wire Ø
(mm)
Coil Size mm
O.D. x Ht.
Mounting Style
Availability / Size
C B V F
 DP_-0.5-47
 DP_-0.5-68
 DP_-0.5-100
 DP_-0.5-150
0.5 47
68
100
150
50
73
109
167
0.095
0.115
0.140
0.173
5.9
8.5
12.5
18.8
0.400
0.400
0.400
0.400
14 x 8
14 x 8
14 x 8
15 x 8
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
 DP_-0.5-220
 DP_-0.5-330
 DP_-0.5-470
 DP_-0.5-680
 DP_-0.5-1000
220
330
470
680
1,000
258
393
557
849
1,358
0.215
0.265
0.322
0.398
0.503
27.5
41.3
58.8
85
125
0.400
0.400
0.400
0.400
0.400
15 x 9
15 x 9
20 x 9
20 x 10
21 x 11
2
2
3
3
3
3
3
3
3
5
2
2
3
3
4
2
2
3
3
3
 DP_-0.5-1500
 DP_-0.5-2200
 DP_-0.5-3300
 DP_-0.5-4700
1,500
2,200
3,300
4,700
1,863
3,131
5,024
6,287
0.714
0.926
1.173
1.421
188
275
413
588
0.400
0.400
0.400
0.400
25 x 12
25 x 12
26 x 13
32 x 15
5
5
5
5
5
5
5
8
4
4
5
5
4
4
6
6



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Part Number IDC (Amps) L (µH) Typ. @
Rated Current
Lo (µH) ±15%
No Load
DCR (Ohms)
Max.
Min. Energy
Storage (µJ)*
Wire Ø
(mm)
Coil Size mm
O.D. x Ht.
Mounting Style
Availability / Size
C B V F
 DP_-1.0-22
 DP_-1.0-33
 DP_-1.0-47
 DP_-1.0-68
 DP_-1.0-100
1.0 22
33
47
68
100
23
37
53
80
127
0.041
0.052
0.063
0.077
0.097
11.0
16.5
23.5
34
50
0.500
0.500
0.500
0.500
0.500
14 x 8
14 x 8
14 x 8
14 x 8
15 x 8
2
2
2
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
 DP_-1.0-150
 DP_-1.0-220
 DP_-1.0-330
 DP_-1.0-470
150
220
330
470
207
345
491
601
0.123
0.196
0.193
0.180
75
110
165
235
0.500
0.450
0.500
0.600
15 x 9
15 x 9
20 x 9
27 x 12
2
2
3
5
3
3
3
5
3
3
3
5
2
2
3
6
 DP_-1.0-680
 DP_-1.0-1000
 DP_-1.0-1500
 DP_-1.0-2200
 DP_-1.0-3300
680
1,000
1,500
2,200
3,300
891
1,619
2,149
3,609
4,731
0.220
0.426
0.532
0.689
0.609
340
500
750
1,100
1,650
0.600
0.500
0.500
0.500
0.600
27 x 13
26 x 13
30 x 14
31 x 15
43 x 15
5
4
5
5
-
5
5
5
5
8
5
5
5
6
-
6
6
6
6
-



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Part Number IDC (Amps) L (µH) Typ. @
Rated Current
Lo (µH) ±15%
No Load
DCR (Ohms)
Max.
Min. Energy
Storage (µJ)*
Wire Ø
(mm)
Coil Size mm
O.D. x Ht.
Mounting Style
Availability / Size
C B V F
 DP_-2.0-22
 DP_-2.0-33
 DP_-2.0-47
 DP_-2.0-68
2.0 22
33
47
68
27
45
73
109
0,070
0,089
0,090
0,089
44
66
94
136
0,400
0,400
0,450
0,500
14 x 8
14 x 8
15 x 8
15 x 8
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
 DP_-2.0-100
 DP_-2.0-150
 DP_-2.0-220
 DP_-2.0-330
 DP_-2.0-470
100
150
220
330
470
157
207
328
575
720
0,109
0,106
0,153
0,202
0,214
200
300
440
660
940
0,500
0,600
0,560
0,560
0,600
15 x 9
25 x 12
25 x 11
26 x 12
30 x 14
3
4
4
4
5
3
5
5
5
5
3
4
4
4
5
3
4
4
4
6
 DP_-2.0-680
 DP_-2.0-1000
 DP_-2.0-1500
 DP_-2.0-2200
680
1.000
1.500
2.200
1.251
1.429
2.488
3.218
0,282
0,335
0,441
0,405
1.360
2.000
3.000
4.400
0,600
0,600
0,600
0,710
30 x 14
42 x 14
42 x 15
51 x 22
5
-
-
-
5
5
8
10
5
9
9
-
6
-
-
-



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Part Number IDC (Amps) L (µH) Typ. @
Rated Current
Lo (µH) ±15%
No Load
DCR (Ohms)
Max.
Min. Energy
Storage (µJ)*
Wire Ø
(mm)
Coil Size mm
O.D. x Ht.
Mounting Style
Availability / Size
C B V F
 DP_-3.0-15
 DP_-3.0-22
 DP_-3.0-33
 DP_-3.0-47
 DP_-3.0-68
3.0 15
22
33
47
68
21
34
49
75
92
0.039
0.038
0.038
0.048
0.060
68
99
149
212
306
0.500
0.500
0.630
0.630
0.710
14 x 8
14 x 8
19 x 8
20 x 8
25 x 12
2
2
3
3
4
3
3
3
3
5
2
2
3
3
4
2
2
3
3
4
 DP_-3.0-100
 DP_-3.0-150
 DP_-3.0-220
 DP_-3.0-330
100
150
220
330
157
207
346
625
0.080
0.107
0.134
0.142
458
675
990
1,485
0.710
0.710
0.630
0.710
25 x 12
25 x 12
29 x 13
30 x 14
4
4
5
5
5
5
5
5
4
4
5
5
4
4
6
6
 DP_-3.0-470
 DP_-3.0-680
 DP_-3.0-1000
 DP_-3.0-1500
 DP_-3.0-2200
470
680
1,000
1,500
2,200
727
1,124
1,493
2,324
4,090
0.187
0.302
0.304
0.384
0.509
2,115
3,060
4,500
6,750
9,900
0.670
0.630
0.670
0.670
0.670
42 x 14
42 x 16
49 x 20
53 x 24
54 x 26
-
-
-
-
-
5
8
10
11
11
9
-
-
-
-
-
-
-
-
-



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Part Number IDC (Amps) L (µH) Typ. @
Rated Current
Lo (µH) ±15%
No Load
DCR (Ohms)
Max.
Min. Energy
Storage (µJ)*
Wire Ø
(mm)
Coil Size mm
O.D. x Ht.
Mounting Style
Availability / Size
C B V F
 DP_-5.0-15
 DP_-5.0-22
 DP_-5.0-33
 DP_-5.0-47
5.0 15
22
33
47
23
28
48
82
0.029
0.039
0.036
0.043
188
275
413
588
0.600
0.600
0.710
0.750
20 x 8
25 x 12
25 x 12
25 x 12
3
4
4
4
3
5
5
5
3
4
4
4
3
4
4
4
 DP_-5.0-68
 DP_-5.0-100
 DP_-5.0-150
 DP_-5.0-220
68
100
150
220
137
172
221
381
0.055
0.059
0.094
0.097
850
1,250
1,875
2,750
0.750
0.800
0.710
0.800
26 x 12
30 x 13
41 x 13
41 x 13
4
5
-
-
5
5
5
5
4
5
9
9
4
5
-
-
 DP_-5.0-330
 DP_-5.0-470
 DP_-5.0-680
 DP_-5.0-1000
330
470
680
1,000
475
852
1,186
2,093 
0.156
0.187
0.196
0.206
4,125
5,875
8,500
12,500
0.710
0.750
0.800
0.900
49 x 20
49 x 20
53 x 25
55 x 26
-
-
-
-
10
10
11
11
-
-
-
-
-
-
-
-



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Part Number IDC (Amps) L (µH) Typ. @
Rated Current
Lo (µH) ±15%
No Load
DCR (Ohms)
Max.
Min. Energy
Storage (µJ)*
Wire Ø
(mm)
Coil Size mm
O.D. x Ht.
Mounting Style
Availability / Size
C B V F
 DP_-7.5-15
 DP_-7.5-22
 DP_-7.5-33
 DP_-7.5-47
 DP_-7.5-68
7.5 15
22
33
47
68
18
30
49
84
105
0.022
0.025
0.025
0.026
0.040
422
619
928
1,322
1,913
0.750
0.800
0.900
0.950
0.900
30 x 14
30 x 14
30 x 14
31 x 14
42 x 14
5
5
5
5
-
5
5
5
5
5
5
5
5
5
9
6
6
6
6
-
 DP_-7.5-100
 DP_-7.5-150
 DP_-7.5-220
 DP_-7.5-330
 DP_-7.5-470
100
150
220
330
470
160
219
373
605
1,054
0.045
0.074
0.070
0.090
0.085
2,813
4,219
6,188
9,281
13,219
1.000
0.850
1.000
1.000
1.180
43 x 17
50 x 21
51 x 22
54 x 25
55 x 28
-
-
-
-
-
8
10
10
11
11
-
-
-
-
-
-
-
-
-
-



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Part Number IDC (Amps) L (µH) Typ. @
Rated Current
Lo (µH) ±15%
No Load
DCR (Ohms)
Max.
Min. Energy
Storage (µJ)*
Wire Ø
(mm)
Coil Size mm
O.D. x Ht.
Mounting Style
Availability / Size
C B V F
 DP_-10-15
 DP_-10-22
 DP_-10-33
 DP_-10-47
10 15
22
33
47
21
28
46
75
0.013
0.021
0.022
0.028
750
1,100
1,650
2,350
0.950
0.900
1.000
1.000
30 x 14
41 x 14
42 x 14
42 x 14
5
-
-
-
5
5
5
5
5
9
9
9
6
-
-
-
 DP_-10-68
 DP_-10-100
 DP_-10-150
 DP_-10-220
68
100
150
220
89
152
248
427
0.042
0.044
0.041
0.054
3,400
5,000
7,500
11,000
0.900
1.000
1.180
1.180
50 x 21
50 x 21
55 x 26
55 x 26
-
-
-
-
10
10
11
11
-
-
-
-
-
-
-
-



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Part Number IDC (Amps) L (µH) Typ. @
Rated Current
Lo (µH) ±15%
No Load
DCR (Ohms)
Max.
Min. Energy
Storage (µJ)*
Wire Ø
(mm)
Coil Size mm
O.D. x Ht.
Mounting Style
Availability / Size
C B V F
 DP_-15-6.8
 DP_-15-10
 DP_-15-15
 DP_-15-22
15 6.8
10
15
22
8
14
22
36
0.009
0.012
0.011
0.014
765
1,125
1,688
2,475
1.000
1.000
1.180
1.250
41 x 14
41 x 14
41 x 14
44 x 18
-
-
-
-
5
5
5
8
9
9
9
-
-
-
-
-
 DP_-15-33
 DP_-15-47
 DP_-15-68
 DP_-15-100
33
47
68
100
49
75
123
207
0.018
0.016
0.018
0.023
3,713
5,288
7,650
11,250
1.180
1.400
1.500
1.500
50 x 21
51 x 22
52 x 23
56 x 27
-
-
-
-
10
11
11
11
-
-
-
-
-
-
-
-


Notes:

  1. The µJoule rating (0.5 x LI2) is the ability of the inductor to store energy
  2. Inductance is measure at 0.10Vrms @ 10kHz without DC Current and 0.25Vrms @ 10kHz with DC Current.



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Mechanical Outlines & Dimensions

Mechanical Outlines & Dimensions
 
Mounting Style Size Code Dimensions (mm)
c d e f g h i x Pin Ø
"C"
Clip
Mount
2
3
16.5
21.0
11.4
11.4
7.6
7.6
-
-
-
-
-
-
-
-
Coil O.D. +2.8
Coil O.D. +2.8
See
Data Page
4
5
24.1
31.8
15.2
17.8
11.4
12.7
-
-
-
-
-
-
-
-
Coil O.D. +2.8
Coil O.D. +3.3
"V"
Vertical
Mount
2
3
4
17.8
23.0
27.0
12.8
15.5
18.0
20.0
25.0
30.0
10.0
12.5
15.0
5.0
10.0
12.5
15.0
20.0
22.5
5.0
5.0
5.0
-
-
-
0.60 x 0.88
5
6
9
32.0
32.0
43.0
20.5
23.0
28.0
35.0
35.0
47.5
17.5
20.0
25.0
12.5
12.5
25.0
27.5
27.5
40.0
7.5
7.5
7.5
-
-
-
0.75 x 1.10
"F"
Flat
Mount
2
3
17.5
22.5
17.0
22.0
12.5
15.0
10.0
12.5
15.0
20.0
-
-
-
-
-
-
0.60 x 0.88
4
6
9
27.5
32.5
42.5
27.0
32.0
42.0
17.5
20.0
28.5
15.0
20.0
25.0
25.0
30.0
35.0
-
-
-
-
-
-
-
-
-
Base
Mount
"B-I"
5
8
25.4
27.9
15.2
20.3
10.2
15.2
20.3
22.9
34.3
36.8
-
-
-
-
Coil O.D. +3.5 1.27
10
11
35.6
43.2
22.9
27.9
17.8
22.9
30.5
38.1
44.5
52.1
-
-
-
-
"B-II" 3 19.1 10.8 6.4 15.2 15.9 - - Coil O.D. +3.8 1.02



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