DK Series
Industrial Usage Rectangular Connector
FEATURE
●
Mating:
DK series can confirm mating with the locking
sound.
●
Cable termination:
Wires can be easily terminated to the connector
due to the crimp contact.
●
Standard:
This connector uses UL94V－0 for the housing.
APPLICATION
DDK's DK SERIES connector is developed for the signal and the power supply of industrial
equipment.
The connectors are available for connection of cable and cable, connection of cable and
substrate. Various styles are available for various application.
The method of termination wires is crimping (substrate installation is solder dip), and wires can be
easily terminated.
SPECIFICATION
Ratings current
Ratings voltage
Withstand resistance
Range of use temperature
15A / contact
AC250V
DC500V 1000MΩ Min.
－55℃ ½ ＋105℃
MATERIAL/FINISH
Contact
Housing
Copper alloy / gold plating over nickel plating and solder plating over nickel plating
(substrate installation type)
PBT resin (UL94V－0) / black
STANDARD
・・
Applying for UL, C－UL, T U V
●
●
1
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DK Series
DK-3100S-03R
Series name
DK-3100
DK-3400
Shape of connector
R : Receptacle housing
P : Tab housing
Panel Type
F : Tab housing
Free Hanging Type
H : Substrate Installation Tab Header
Horizontal Type
V : Substrate Installation Tab Header
Vertical Type
Number of rows
S : 1 row
D : 2 rows
T : 3 rows
F : 4 rows
M : modular
Number of contacts
Unit : mm
■ Receptacle Housing For DK-3100S
B
Circuit Number 1
A
7.15
6.55
Number of
contacts
3
5
8
Parts Number
DK-3100S-03R
DK-3100S-05R
DK-3100S-08R
A
B
22.8
26.76 16.70
34.38 24.32
45.81 35.75
3.81
●
●
2
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DK Series
Unit : mm
■Substrate Installation Tab Header For DK-3100S
Horizontal Type
Circuit Number 1
A
Number of
contacts
3
5
8
Parts Number
DK-3100S-03H
DK-3100S-05H
DK-3100S-08H
A
B
C
21.62 15.24 7.62
29.24 22.86 15.24
40.67 34.29 26.67
1.5 9.35
6
22.1
3.5
C
B
B
7.62 0.82
3.81
Header Style
φ1.1
Through Hole 2-φ3
Round 2-φ4 MIN
6.5
7
C
3.81
Substrate Cutout
Substrate Thickness: 1.6½2.4mm
Vertical Type
9.35
22.1
3.8
3.81
3.81
7.9
7.62 0.82
Rece Housing Style
Circuit Number 1
A
Number of
contacts
3
5
8
Parts Number
DK-3100S-03V
DK-3100S-05V
DK-3100S-08V
A
B
C
21.62 13.97 7.62
29.24 21.59 15.24
40.67 33.02 26.67
0071
3.8
3.81
C
B
21.6
3.175
1.27
Through Hole 2-φ2
Round 2-φ3 MIN
3.81
C
7
Substrate Cutout
Substrate Thickness: 1.6½2.4mm
3.58
1.27
4.85 4.5
9.35
Header Style
φ1.1
B
3.175
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●
4
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DK Series
Unit : mm
■ Receptacle Housing For DK-3400F
Number of
contacts
12
20
5.08
Parts Number
DK-3400F-12R
DK-3400F-20R
A
12.22
19.84
22.8
DK-3
A
D
D
30.1
C
Circuit
Number1
3.81
3.81 × N
B
A
C
B
A
■ Substrate Installation For DK-3400F
Horizontal Type
Circuit Number 1
Number of
contacts
12
20
Parts Number
A
B
15.24
5.08
31.59
3.8
3.5
3.81
B
7.9
7.62
3.81
11.43
3.81
φ1.1
D
C
B
A
Through Hole 2-φ3
Round 2-φ4 MIN
Header Style
Race Header Style
7.62
3.81
11.43
0.82
B
3.7
33.53
1.5
30.09
●
●
5
6.5
0071
A
33.53
0.82
DK-3400F-12H 15.02 7.62
DK-3400F-20H 22.64 15.24
Substrate Cutout
Substrate Thickness: 1.6½2.4mm
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