DIN Twin-contact Connectors
XC5
A Wide Variety of DIN Connectors That
Conform to UL/CSA Standards.
• Fully preserves the characteristics of normal DIN connec-
tors while increasing the number of terminals available.
• Meets world market needs with products ranging from one-
piece connectors (card edge) to two-piece connectors.
• Uses a twin-contact system for high reliability and low cost.
• Lower insertion force as a result of FEM analysis tech-
niques.
• Conform to UL standards (file no. E 103202) and CSA stan-
dards (file no. LR 62678).
■
Structure
Twin Contacts
(2-point Contact System)
■
Low Insertion Force Design
2R
45°
(DIN standard)
0.6 mm (DIN standard)
Without R
Insertion
With R
Socket contact
Plug contact
The shape of the Plug contact tip is
based on the DIN standard dimensions,
however, a small radius, R, has been
introduced between the shaft and the
tip. This results in less force being
required for insertion.
■
Connector Styles
Double-row Connectors
Model
Appearance
Plug with
right-angle
terminals
Triple-row Connectors
XC5B
B type
Socket with
straight
terminals
XC5A
B type
XC5E
Q type
Plug with
straight
terminals
XC5F
Q type
Socket with
right-angle
terminals
Model
Appearance
XC5C
C type
Plug with
right-angle
terminals
Removal
XC5D
C type
Socket with
straight
terminals
XC5G
R type
Plug with
straight
terminals
XC5H
R type
Socket with
right-angle
terminals
■
Ratings and Characteristics
Rated current
Rated voltage
Contact resistance
Insulation
resistance
Dielectric strength
2A
300 VAC
20 mΩ max. (at 20 mV, 100 mA max.)
10
6
MΩ min. (at 100 VDC)
■
Materials and Finish
Item
Housings
Plugs
Sockets
Fiber-glass reinforced PBT resin (UL94V-0)/
gray
Phosphor bronze/nickel
Contact Mating
Brass/nickel
s
end
base, 0.4-μm gold plating
base, 0.4-μm
gold plating (See (See note 1.)
note 1.)
Termina
Brass/nickel
Phosphor bronze/nickel
l
base, tin plating base, tin plating
Note: 1.
For non-standard plating specifications, contact OMRON
2.
Wrap terminal contacts are made from phosphor bronze.
3.
See “Precautions” for information about Wire Wrap terminals
1,000 VAC for 1 min (leakage current:
1 mA max.)
Connector insertion
0.59 N max. per contact
Contact removal
0.15 N min. (with test gauge, t = 0.56 mm)
Insertion durability
200 times
Ambient
Operating:
−55
to 125°C (with no icing)
temperature
DIN Twin-contact Connectors
XC5
85
XC5A Double-row Plugs, DIN B-type (Standard)
■
Dimensions
XC5A-@@22
(With right-angle through-hole terminals)
Coding Key position
Two, 2.8 dia.
Mounting holes (bottom view)
0.8
+0.1
dia.
0
Two, 2.8 dia.
No. of
contacts
20
32
44
50
64
100
Dimensions (mm)
A
37.9
53.2
68.4
76.0
93.8
139.5
B
32.1
47.4
62.6
70.2
88.0
133.7
C
22.86
38.10
53.34
60.96
78.74
124.46
D
33.02
48.26
63.50
71.12
88.90
134.62
E
28.1
43.3
58.5
66.2
83.9
129.7
F
29.3
44.6
59.8
67.4
85.2
130.9
Coding Key positions
(contact No.)
3, 8
5, 12
4, 9, 14, 19
5, 10, 16, 21
6, 13, 20, 27
10, 20, 31, 41
■
Ordering Information
No. of contacts
20*
32
44*
50*
64
100*
Terminal type
Right-angle
through-hole
terminals
Model
XC5A-2022
XC5A-3222
XC5A-4422
XC5A-5022
XC5A-6422
XC5A-0122
*Marked items have an increased number of contacts while following DIN standards.
86
DIN Twin-contact Connectors
XC5
XC5B Double-row Sockets, DIN B-type (Standard)
■
Dimensions
XC5B-@@21
(With straight through-hole terminals)
Two, 2.8 dia.
Coding Key slot
XC5B-@@23
(With straight wrap terminals)
(Straight DIP terminals)
(Straight wrap terminals)
Mounting holes (bottom view)
0.8
+0.1
dia. (DIP terminals)
0
1.0
+0.1
dia. (Wrap terminals)
0
Two, 2.8 dia.
No. of
contacts
20
32
44
50
64
100
Dimensions (mm)
A
38.9
54.2
69.4
77.0
94.8
140.5
B
29.1
44.4
59.6
67.2
85.0
130.7
C
22.86
38.10
53.34
60.96
78.74
124.46
D
34.12
49.36
64.60
72.22
90.00
135.72
E
27.1
42.3
57.5
65.2
82.9
128.7
Coding Key slot
positions (contact No.)
3, 8
5, 12
4, 9, 14, 19
5, 10, 16, 21
6, 13, 20, 27
10, 20, 31, 41
■
Ordering Information
No. of
contacts
20*
32
44*
50*
64
100*
Terminal type
Straight Through-hole terminals
XC5B-2021
XC5B-3221
XC5B-4421
XC5B-5021
XC5B-6421
XC5B-0121
Straight wrap terminals
XC5B-2023
XC5B-3223
XC5B-4423
XC5B-5023
XC5B-6423
XC5B-0123
*Marked items have an increased number of contacts while following DIN standards.
DIN Twin-contact Connectors
XC5
87
XC5E Double-row Plugs, DIN Q-type (Reverse)
■
Dimensions
XC5E-@@21
(With straight through-hole terminals)
Two, 2.8 dia.
Coding Key position
XC5E-@@23
(With straight wrap terminals)
(Straight DIP terminals)
(Straight wrap terminals)
Mounting holes (bottom view)
0.8
+0.1
dia. (DIP terminals)
0
1.0
+0.1
dia. (Wrap terminals)
0
Two, 2.8 dia.
No. of
contacts
20
32
44
50
64
100
Dimensions (mm)
A
38.9
54.2
69.4
77.0
94.8
140.5
B
32.1
47.4
62.6
70.2
88.0
133.7
C
22.86
38.10
53.34
60.96
78.74
124.46
D
34.12
49.36
64.60
72.22
90.00
135.72
E
28.1
43.3
58.5
66.2
83.9
129.7
F
29.3
44.6
59.8
67.4
85.2
130.9
Coding Key positions
(contact No.)
3, 8
5, 12
4, 9, 14, 19
5, 10, 16, 21
6, 13, 20, 27
10, 20, 31, 41
■
Ordering Information
No. of
contacts
20*
32
44*
50*
64
100*
Terminal type
Straight through-hole terminals
XC5E-2021
XC5E-3221
XC5E-4421
XC5E-5021
XC5E-6421
XC5E-0121
Straight wrap terminals
XC5E-2023
XC5E-3223
XC5E-4423
XC5E-5023
XC5E-6423
XC5E-0123
*Marked items have an increased number of contacts while following DIN standards.
88
DIN Twin-contact Connectors
XC5
XC5F Double-row Sockets, DIN Q-type (Reverse)
■
Dimensions
XC5F-@@22
(With right-angle through-hole terminals)
Coding Key slot
Two, 2.8 dia.
Mounting holes (bottom view)
0.8
+0.1
dia.
0
Two, 2.8 dia.
No. of
contacts
20
32
44
50
64
100
Dimensions (mm)
A
37.9
53.2
68.4
76.0
93.8
139.5
B
29.1
44.4
59.6
67.2
85.0
130.7
C
22.86
38.10
53.34
60.96
78.74
124.46
D
33.02
48.26
63.50
71.12
88.90
134.62
E
27.1
42.3
57.5
65.2
82.9
128.7
Coding Key slot
positions (contact No.)
3, 8
5, 12
4, 9, 14, 19
5, 10, 16, 21
6, 13, 20, 27
10, 20, 31, 41
■
Ordering Information
No. of
contacts
20*
32
44*
50*
64
100*
Terminal type
Right-angle
through-hole
terminals
Model
XC5F-2022
XC5F-3222
XC5F-4422
XC5F-5022
XC5F-6422
XC5F-0122
*Marked items have an increased number of contacts while following DIN standards.
DIN Twin-contact Connectors
XC5
89
