DIN Twin-contact Connectors XC5 85
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).
■Connector Styles
Double-row Connectors Triple-row Connectors
■Ratings and Characteristics ■Materials and Finish
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
Socket contact
Plug contact
InsertionRemoval
Without R
With R
■Structure
Twin Contacts
(2-point Contact System)
45°
(DIN standard)
0.6 mm (DIN standard)
2R
■Low Insertion Force Design
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.
Model XC5A
B type
XC5B
B type
XC5E
Q type
XC5F
Q type
Appearance
Plug with
right-angle
terminals
Socket with
straight
terminals
Plug with
straight
terminals
Socket with
right-angle
terminals
Model XC5C
C type
XC5D
C type
XC5G
R type
XC5H
R type
Appearance
Plug with
right-angle
terminals
Socket with
straight
terminals
Plug with
straight
terminals
Socket with
right-angle
terminals
Rated current 2 A
Rated voltage 300 VAC
Contact resistance 20 mΩ max. (at 20 mV, 100 mA max.)
Insulation
resistance 106 MΩ min. (at 100 VDC)
Dielectric strength 1,000 VAC for 1 min (leakage current:
1mA 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
temperature
Operating: −55 to 125°C (with no icing)
Item Plugs Sockets
Housings Fiber-glass reinforced PBT resin (UL94V-0)/
gray
Contact
s
Mating
end
Brass/nickel
base, 0.4-μm
gold plating (See
note 1.)
Phosphor bronze/nickel
base, 0.4-μm gold plating
(See note 1.)
Termina
l
Brass/nickel
base, tin plating
Phosphor bronze/nickel
base, tin plating
86 DIN Twin-contact Connectors XC5
XC5A Double-row Plugs, DIN B-type (Standard)
■Dimensions
■Ordering Information
*Marked items have an increased number of contacts while following DIN standards.
Coding Key position
Two, 2.8 dia.
0.8 +0.1 dia.
0
Two, 2.8 dia.
Mounting holes (bottom view)
XC5A-@@22
(With right-angle through-hole terminals)
No. of
contacts
Dimensions (mm) Coding Key positions
(contact No.)
ABCDEF
20 37.9 32.1 22.86 33.02 28.1 29.3 3, 8
32 53.2 47.4 38.10 48.26 43.3 44.6 5, 12
44 68.4 62.6 53.34 63.50 58.5 59.8 4, 9, 14, 19
50 76.0 70.2 60.96 71.12 66.2 67.4 5, 10, 16, 21
64 93.8 88.0 78.74 88.90 83.9 85.2 6, 13, 20, 27
100 139.5 133.7 124.46 134.62 129.7 130.9 10, 20, 31, 41
No. of contacts Terminal type Model
20* Right-angle
through-hole
terminals
XC5A-2022
32 XC5A-3222
44* XC5A-4422
50* XC5A-5022
64 XC5A-6422
100* XC5A-0122
DIN Twin-contact Connectors XC5 87
XC5B Double-row Sockets, DIN B-type (Standard)
■Dimensions
■Ordering Information
*Marked items have an increased number of contacts while following DIN standards.
Coding Key slot
Two, 2.8 dia.
(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)
0Two, 2.8 dia.
XC5B-@@21
(With straight through-hole terminals)
No. of
contacts
Dimensions (mm) Coding Key slot
positions (contact No.)
ABCDE
20 38.9 29.1 22.86 34.12 27.1 3, 8
32 54.2 44.4 38.10 49.36 42.3 5, 12
44 69.4 59.6 53.34 64.60 57.5 4, 9, 14, 19
50 77.0 67.2 60.96 72.22 65.2 5, 10, 16, 21
64 94.8 85.0 78.74 90.00 82.9 6, 13, 20, 27
100 140.5 130.7 124.46 135.72 128.7 10, 20, 31, 41
XC5B-@@23
(With straight wrap terminals)
No. of
contacts
Terminal type
Straight Through-hole terminals Straight wrap terminals
20* XC5B-2021 XC5B-2023
32 XC5B-3221 XC5B-3223
44* XC5B-4421 XC5B-4423
50* XC5B-5021 XC5B-5023
64 XC5B-6421 XC5B-6423
100* XC5B-0121 XC5B-0123
88 DIN Twin-contact Connectors XC5
XC5E Double-row Plugs, DIN Q-type (Reverse)
■Dimensions
■Ordering Information
*Marked items have an increased number of contacts while following DIN standards.
Coding Key position Two, 2.8 dia.
(Straight DIP terminals)
(Straight wrap terminals)
Mounting holes (bottom view)
0.8 +0.1 dia. (DIP terminals)
01.0 +0.1 dia. (Wrap terminals)
0Two, 2.8 dia.
XC5E-@@21
(With straight through-hole terminals)
No. of
contacts
Dimensions (mm) Coding Key positions
(contact No.)
ABCDEF
20 38.9 32.1 22.86 34.12 28.1 29.3 3, 8
32 54.2 47.4 38.10 49.36 43.3 44.6 5, 12
44 69.4 62.6 53.34 64.60 58.5 59.8 4, 9, 14, 19
50 77.0 70.2 60.96 72.22 66.2 67.4 5, 10, 16, 21
64 94.8 88.0 78.74 90.00 83.9 85.2 6, 13, 20, 27
100 140.5 133.7 124.46 135.72 129.7 130.9 10, 20, 31, 41
XC5E-@@23
(With straight wrap terminals)
No. of
contacts
Terminal type
Straight through-hole terminals Straight wrap terminals
20* XC5E-2021 XC5E-2023
32 XC5E-3221 XC5E-3223
44* XC5E-4421 XC5E-4423
50* XC5E-5021 XC5E-5023
64 XC5E-6421 XC5E-6423
100* XC5E-0121 XC5E-0123
DIN Twin-contact Connectors XC5 89
XC5F Double-row Sockets, DIN Q-type (Reverse)
■Dimensions
■Ordering Information
*Marked items have an increased number of contacts while following DIN standards.
Coding Key slot
Two, 2.8 dia.
Mounting holes (bottom view)
0.8
+0.1
dia.
0
Two, 2.8 dia.
No. of
contacts
Dimensions (mm) Coding Key slot
positions (contact No.)
ABCDE
20 37.9 29.1 22.86 33.02 27.1 3, 8
32 53.2 44.4 38.10 48.26 42.3 5, 12
44 68.4 59.6 53.34 63.50 57.5 4, 9, 14, 19
50 76.0 67.2 60.96 71.12 65.2 5, 10, 16, 21
64 93.8 85.0 78.74 88.90 82.9 6, 13, 20, 27
100 139.5 130.7 124.46 134.62 128.7 10, 20, 31, 41
XC5F-@@22
(With right-angle through-hole terminals)
No. of
contacts
Terminal type Model
20* Right-angle
through-hole
terminals
XC5F-2022
32 XC5F-3222
44* XC5F-4422
50* XC5F-5022
64 XC5F-6422
100* XC5F-0122
90 DIN Twin-contact Connectors XC5
XC5C Triple-row Plugs, DIN C-type (Standard)
■Dimensions
■Ordering Information
*Has no center row (row b).
No. of contacts Terminal type Model
32* Right-angle
through-hole
terminals
XC5C-3222
48 XC5C-4822
64* XC5C-6422
96 XC5C-9622
Coding Key position
Two, 2.8 dia.
Mounting holes (bottom view)
0.8 +0.1 dia.
0
Two, 2.8 dia.
XC5C-@@22
(With right-angle through-hole terminals)
*Has no center row (row b).
No. of
contacts
Dimensions (mm) Coding Key positions
(contact No.)
ABCDEF
32* 53.2 47.4 38.10 48.26 43.3 44.6 5, 12
48 53.2 47.4 38.10 48.26 43.3 44.6 5, 12
64* 93.8 88.0 78.74 88.90 83.9 85.2 6, 13, 20, 27
96 93.8 88.0 78.74 88.90 83.9 85.2 6, 13, 20, 27
DIN Twin-contact Connectors XC5 91
XC5D Triple-row Sockets, DIN C-type (Standard)
■Dimensions
■Ordering Information
*Has no center row (row b).
Coding Key slot
Two, 2.8 dia.
(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.
XC5D-@@21
(With straight through-hole terminals)
*Has no center row (row b).
No. of
contacts
Dimensions (mm) Coding Key slot
positions (contact No.)
ABCDE
32* 54.2 44.4 38.10 49.36 42.3 5, 12
48 54.2 44.4 38.10 49.36 42.3 5, 12
64* 94.8 85.0 78.74 90.00 82.9 6, 13, 20, 27
96 94.8 85.0 78.74 90.00 82.9 6, 13, 20, 27
XC5D-@@23
(With straight wrap terminals)
No. of contacts Terminal type
Straight through-hole terminals Straight wrap terminals
32* XC5D-3221 ---
48 XC5D-4821 XC5D-4823
64* XC5D-6421 XC5D-6423
96 XC5D-9621 XC5D-9623
92 DIN Twin-contact Connectors XC5
XC5G Triple-row Plugs, DIN R-type (Reverse)
■Dimensions
■Ordering Information
*Has no center row (row b).
Coding Key position
Two, 2.8 dia.
(Straight DIP terminals)
Mounting holes (bottom view)
0.8 +0.1 dia. (DIP terminals)
01.0 +0.1 dia. (Wrap terminals)
0Two, 2.8 dia.
(Straight wrap terminals)
XC5G-@@21
(With straight through-hole terminals)
XC5D-@@23
(With straight wrap terminals)
*Has no center row (row b).
No. of
contacts
Dimensions (mm) Coding Key positions
(contact No.)
ABCDEF
48 54.2 47.4 38.10 49.36 43.3 44.6 5, 12
64* 94.8 88.0 78.74 90.00 83.9 85.2 6, 13, 20, 27
96 94.8 88.0 78.74 90.00 83.9 85.2 6, 13, 20, 27
No. of contacts Terminal type
Straight through-hole terminals Straight wrap terminals
48 XC5G-4821 XC5G-4823
64* XC5G-6421 XC5G-6423
96 XC5G-9621 XC5G-9623
DIN Twin-contact Connectors XC5 93
XC5H Triple-row Sockets, DIN R-type (Reverse)
■Dimensions
■Ordering Information
*Has no center row (row b).
No. of contacts Terminal type Model
48 Right-angle
through-hole
terminals
XC5H-4822
64* XC5H-6422
96 XC5H-9622
Coding Key slot
Mounting holes (bottom view)
0.8 +0.1 dia.
0
Two, 2.8 dia.
Two, 2.8 dia.
XC5H-@@22
(With right-angle through-hole terminals)
*Has no center row (row b).
No. of
contacts
Dimensions (mm) Coding Key slot
positions (contact No.)
ABCDE
48 53.2 44.4 38.10 48.26 42.3 5, 12
64* 93.8 85.0 78.74 88.90 82.9 6, 13, 20, 27
96 93.8 85.0 78.74 88.90 82.9 6, 13, 20, 27
94 DIN Twin-contact Connectors XC5
Tools and Accessories (Sold Separately)
Dust Cover
XC5T-962
(For DIN41612 C- or R-type Triple-row Plugs with 64 or 96 contacts)
XC5T-963
(For DIN41612 C- or R-type Triple-row Sockets with 64 or 96 contacts)
This cover is for protection against dust only, and should not be used
for flux protection during automated soldering.
Coding Cutter
XY2D-0001
Cut the Coding Key on the Plug and insert
the Coding Key in the Coding Key slots on
the Socket to prevent improper insertion of
the Plug into the Socket.
1. Cut the Coding Key(s) in the slot in the
plug housing wall with the special cutting
tool (XY2D-0001).
Note: Coding Cutters may not work with
some DIN-style connector combina-
tions. In that case, contact your OM-
RON representative.
Material: PBT resin (UL94HB)/white
2. Insert the special Coding Key
(XC5Z-0001) into the Coding Key slots
in the housing wall of the corresponding
Socket.
Note: 1. Each XC5Z-0001 has four Coding
Keys.
2. Coding Keys may not work with
some DIN-style connector combi-
nations. In that case, contact your
OMRON representative.
Coding Key
XC5Z-0001
Fastening pins (XC5Z-0002) are used to
keep the connector flush against the board
during automated soldering.
Note: 1. For the XC5A, XC5F, XC5C, and
XC5H.
2.
Temporary fastening pins cannot be
used with DIN-style connectors.
Temporary Fastening Pins
XC5Z-0002
(For use with 1.6-mm boards)
Material: Polyamide resin (UL94V-2)/white
DIN Twin-contact Connectors XC5 95
Mating Diagrams
Note: By combining a Standard and a Reverse Connector, stacking and horizontal connections can be made. In this case, the triangular marks
(terminal number 1) on the Plug and the Socket will not match.
Vertical (Standard) Vertical (Reverse) Stacking (See note.) Horizontal (See note.)
Double-row ConnectorsTriple-row Connectors
B-type
Plug
XC5A
B-type
Socket
XC5B
Q-type
Socket
XC5F
Q-type
Plug
XC5E
B-type
Socket
XC5B
Q-type
Plug
XC5E
(Center of
mounting holes) B-type Plug
XC5A
Q-type Socket
XC5F
C-type
Plug
XC5C
C-type
Socket
XC5D
R-type
Socket
XC5H
R-type
Plug
XC5G
C-type
Socket
XC5D
R-type
Plug
XC5G
C-type Plug
XC5C
(Center of
mounting holes) R-type Socket
XC5H
96 DIN Twin-contact Connectors XC5
Precautions
■Correct Use
Basic Mating Dimensions
Mating dimensions for all Connectors should be as shown in the fol-
lowing diagram.
α: 3.55 mm
The distance between the center line of the mounting holes on the
mother board and the daughter board. (This center line is shifted
0.3 mm toward row a from row b.)
β: 2.54 mm
The distance between the mounting holes on the daughter board and row a.
γ: 5.3 mm
The distance between the edge of the daughter board and row a.
δ: 12.4 to 14.2 mm
To ensure reliability, be sure to keep the Connectors within these
dimensions when mounting.
The allowable margins for mating the Connectors are shown below.
Applicable Wrap Post Wire Sizes
AWG30, AWG28, AWG26, or AWG24
(Solid wire: 0.25 to 0.51 mm dia.)
Wrap Post Length
3 wires
Soldering
Automated Soldering
Use masking tape to mask Right-angle Connectors before auto-
mated soldering.
Automated Soldering Conditions (Jet Flow)
1. Soldering temperature: 250±5°C
2. Continuous soldering time: Within 5 s
Daughter board
Mother board
1 mm max. 1 mm max.
Plug
Socket
Masking tape
(Recommended tape: 3M Sumitomo #214)
DIN Twin-contact Connectors XC5
MEMO
DIN Twin-contact Connectors XC5
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.components.omron.com
Cat. No. X304-E-1 Printed in USA
OMRON ELECTRONIC
COMPONENTS LLC
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
11/10 Specifications subject to change without notice
All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which
can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
