Dc Power Connectors and Barrel Connectors

CUI Devices’ dc power connectors and barrel connectors offer a wide range of jacks, power DIN, plugs, and receptacles perfectly suited to supply dc power to your application. Our dc power connectors feature current ratings up to 13 A, center pin diameters ranging from 0.5 mm to 5.5 mm, and compact package sizes with heights down to 3 mm and widths as small as 4.2 mm. Shielding, internal switches, and multiple mounting styles are available.

Types of Dc Power Connectors

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Connector Type
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Jack
Plug
Receptacle
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Inner Diameter (mm)
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Min
Max
GO
0.6
0.65
0.7
0.8
0.9
1
1.1
1.3
1.35
1.4
1.6
1.65
1.7
2
2.1
2.35
2.5
2.9
3
3.3
4
5
5.25
5.5
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Outer Diameter (mm)
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Min
Max
GO
2
2.35
2.6
2.8
3
3.1
3.2
3.35
3.5
3.6
3.7
3.8
3.9
4
4.2
4.3
4.4
4.5
4.75
5
5.1
5.15
5.5
5.7
5.8
5.9
6
6.2
6.3
6.4
6.5
6.6
7
7.3
7.4
7.5
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Insertion Depth/Length (mm)
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Min
Max
GO
5.8
5.9
6
6.05
6.1
6.4
6.5
6.6
6.7
7
7.2
7.3
7.5
7.6
7.7
7.8
8
8.1
8.2
8.23
8.3
8.35
8.4
8.5
8.7
8.85
8.9
8.95
9
9.1
9.15
9.2
9.25
9.3
9.45
9.5
9.6
9.7
9.8
10
10.7
11.1
11.5
11.6
12
12.1
12.8
13.2
14
14.6
15.8
16
17.5
20
Reset
Mounting Style
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Cable - Modular
Cable - Overmold
Mid Mount SMT
Panel Mount
Surface Mount
Through Hole
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Current Rating (A)
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Min
Max
GO
1
2
2.5
3
3.5
4
5
6
6.5
7
7.5
8
10
13
Reset
Orientation
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Horizontal
Vertical
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Voltage Rating (Vdc)
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Min
Max
GO
16
18
20
24
30
36
Reset
Number of Conductors
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2
3
4
Reset
Internal Switch(es)
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0
1
Reset
Shielding
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No
Yes
Reset
Length (mm)
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Min
Max
GO
8.8
9
9.3
9.5
10.4
10.5
10.7
10.9
11
11.4
11.5
11.6
11.8
12
12.3
12.5
12.7
13
13.2
13.4
14
14.1
14.2
14.4
14.5
15.2
15.5
15.7
16
16.5
17
17.4
17.9
19.9
20
20.5
21
22
22.1
23
23.2
23.5
23.8
24.5
29
30.1
31.5
32
32.5
34
35.5
41
43.5
44
44.5
47.5
50
71.1
Reset
Width (mm)
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Min
Max
GO
4.2
4.5
5
5.2
5.5
5.6
5.7
5.8
6
6.2
6.3
6.5
6.6
7.15
7.2
7.3
7.4
7.5
7.8
7.9
8
8.2
8.5
8.7
8.8
9
9.5
10
10.1
10.6
10.9
11
11.4
12.5
13
14
14.27
14.9
15.5
15.6
15.8
16
Reset
Height (mm)
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Min
Max
GO
3
3.2
4.2
4.3
4.4
4.5
4.6
4.7
4.75
5
5.1
5.2
5.3
5.5
5.8
6
6.2
6.3
6.5
7
7.2
7.3
7.4
7.5
7.7
7.8
8
8.2
9
9.1
10
10.5
10.7
10.9
11
11.2
11.5
11.9
12.5
12.6
13
13.2
13.4
13.5
13.6
14
14.2
14.4
14.6
14.9
16.2
Reset
Locking Style
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Threaded
Twist Lock
Reset
IP Rating
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IP67
Reset
Results 231
Show
Model Number Inner Diameter (mm) Outer Diameter (mm) Insertion Depth/Length (mm) Mounting Style Current Rating (A) Voltage Rating (Vdc) Number of Conductors Internal Switch(es) Shielding
3 6.5 20 Cable - Overmold 8 20 2 0 No
5.5 7.4 12.8 Cable - Modular 13 24 3 0 No
2.5 5.5 9.5 Cable - Modular 7 24 2 0 No
2.1 5.5 9.5 Cable - Modular 6 24 2 0 No
5.25 7.4 14.6 Cable - Overmold 13 24 3 0 No
2.5 5.5 15.8 Cable - Overmold 7 20 2 0 No
2.1 5.5 9.5 Cable - Overmold 7 20 2 0 No
2.9 4.5 12.1 Cable - Overmold 6.5 20 3 0 No
2 6.3 10 Through Hole 5 24 2 1 Yes
2.5 6.3 10 Through Hole 5 24 2 1 Yes
1.65 4.4 8 Mid Mount SMT 5 24 2 1 No
1.65 4.4 8.2 Through Hole 5 24 3 1 Yes
2.5 5.9 9.45 Through Hole 5 24 2 1 Yes
2 5.9 9.2 Through Hole 5 24 3 1 Yes
1.65 5.9 9.2 Through Hole 5 24 3 1 Yes
5 7.5 9 Through Hole 8 24 3 1 Yes
2.5 5.9 8.2 Through Hole 5 24 2 1 Yes
2 5.9 8.2 Through Hole 5 24 2 1 Yes
1.65 5.9 8.2 Through Hole 5 24 2 1 Yes
1 3.1 6.05 Panel Mount 3.5 24 3 0 Yes
2.5 5.8 9.25 Through Hole 5 24 2 1 Yes
1.3 3.8 8.5 Through Hole 3.5 24 2 1 Yes
2.5 5.5 15.8 Cable - Overmold 7 20 2 0 No
2.5 5.5 15.8 Cable - Overmold 8 20 2 0 No
2.5 5.5 17.5 Cable - Overmold 5 20 2 0 No
Results 231
Show
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