Suppression Chokes
www.schurter.com/PG81
Magnetically Compensated Choke, compact
DKFP
Description
-
-
-
-
-
Current compensated choke
THT-terminals
Multiple PCB-mounting options
High inductance and compact dimensions
Multiple pin configurations
Applications
-
-
-
-
-
Attenuation of common mode interferences
Designed for 230/400 VAC applications
Chopper amplifiers
DC drives and stepper motor controls
Switching power supplies
Standards
- EN 60938
- UL 1283
- CSA 22.2 no 8
Weblinks
pdf-datasheet, html-datasheet, General Product Information, Approvals,
CE declaration of conformity, RoHS, CHINA-RoHS, REACH, e-Shop,
SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for
product, SPICE Library
Technical Data
Rated voltage
Rated Current
Rated inductance
Power Operating Frequency
Terminal technic
Weight
Material: Housing
Sealing Compound
up to 250 VAC
0.3 - 10 A @ Ta 40 °C
0.5 - 100 mH, Tol. -30% +50%
DC - 1 kHz
THT
1 - 55 g
UL 94V-0
UL 94V-0
Test Voltage
Isolation Voltage
Climatic Category
Allowable Operation Temp.
1.5 kV, 50 Hz, 1 min, winding to winding
4 kV eff., winding to ambient
40/125/56 acc. to IEC 60068-1
-40 °C to 125 °C
Dimension
Case 1A
Case 1B
4.5
±0.3
max. 9
max. 14
1.5
5.08
±0.2
max. 13
4
±0.3
2
max. 21
10
±0.2
6
max. 18.5
15.21
±0.2
4
3
4
max. 19
3
ø 0.8 (4x)
2
1
ø 0.8 (4x)
2
1
Case 1C
max. 26
2
Case 1D
4.1
±0.3
4.1
±0.3
max. 16
12.5
±0.2
7.2
max. 18.5
1.8
max. 30
15
±0.2
9.2
max. 23.5
ø 0.8 (4x)
2
1
ø 0.8 (4x)
2
1
EMC Products
1
12.5
±0.2
4
3
max. 31.5
4
15
±0.2
3
10
±0.2
Suppression Chokes
www.schurter.com/PG81
DKFP
f
RES
[MHz]
3
0.34
0.34
0.4
0.2
0.9
0.9
0.5
0.5
1.2
1.2
0.36
0.36
2.5
2.5
0.85
0.85
6.5
6.5
2.8
2.8
1
1
0.6
0.6
0.5
0.6
0.7
0.7
0.7
0.7
1
1.1
Weight [g]
8g
20 g
25 g
33 g
55 g
14 g
11 g
32 g
34 g
11 g
14 g
20 g
25 g
11 g
14 g
20 g
25 g
6g
8g
11 g
14 g
20 g
25 g
32 g
34 g
33 g
55 g
32 g
33 g
34 g
55 g
55 g
55 g
Housing
1B
2D
1D
2G
2H
1C
2C
2E
1E
2C
1C
2D
1D
2C
1C
2D
1D
2B
1B
2C
1C
2D
1D
2E
1E
2G
2H
2E
2G
1E
2H
2H
2H
Packing unit [pcs.]
120
35
56
28
18
35
32
28
70
32
35
35
56
32
35
35
56
45
120
32
35
35
56
28
70
28
18
28
28
70
18
18
18
Order Number
DKFP-B21B-021Q
DKFP-D22D-0210
DKFP-D21D-0210
DKFP-G22G-0210
DKFP-H22H-0218
DKFP-C21C-024K
DKFP-C22C-024K
DKFP-E22E-026Q
DKFP-E21E-026Q
DKFP-C22C-2N3L
DKFP-C21C-2N3L
DKFP-D22D-2N6Q
DKFP-D21D-2N6Q
DKFP-C22C-0302
DKFP-C21C-0302
DKFP-D22D-034K
DKFP-D21D-034K
DKFP-B22B-04D7
DKFP-B21B-04D7
DKFP-C22C-041N
DKFP-C21C-041N
DKFP-D22D-043L
DKFP-D21D-043L
DKFP-E22E-043L
DKFP-E21E-043L
DKFP-G22G-043R
DKFP-H22H-046Q
DKFP-E22E-061Q
DKFP-G22G-061Q
DKFP-E21E-061Q
DKFP-H22H-063R
DKFP-H22H-082P
DKFP-H22H-101Q
I
n
[A]
2
2
2
2
2
2
2
2
2
2.5
2.5
2.5
2.5
3
3
3
3
4
4
4
4
4
4
4
4
4
4
6
6
6
6
8
10
L
n
[mH]
1.8
10
10
10
18
4,2
4.2
6.8
6.8
3.3
3.3
6.8
6.8
2
2
4.2
4.2
0.7
0.7
1.5
1.5
3.3
3.3
3.3
3.3
3.9
6.8
1.8
1.8
1.8
3.9
2.7
1.8
R
cu
[mΩ]
57
149
149
245
360
92
92
200
200
73
93
101
101
52
52
63
63
18
18
30
30
45
45
62
62
70
100
23
23
23
46
22
13
Tripped Power Dissi-
pation [W]
0.23
0.6
0.6
1
1.4
0.37
0.37
0.8
0.8
0.45
0.46
0.63
0.63
0.47
0.47
0.57
0.57
0.29
0.29
0.48
0.48
0.72
0.72
1
1
1.1
1.6
0.83
0.83
0.83
1.6
1.4
1.3
█
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The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
EMC Products
5
22.07.2014
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