Flat Cable Connectors for PCBs
XG2
Ideal for high-density mounting.
IDC design allows for quick termination.
• Part of a total flat cable wiring solution, when used in
conjunction with XG4, XG5 and XG8 sockets and plugs.
• End terminates cable to a PCB or acts as a pass through
for connection to other cables or PCB’s.
• Uses a standard 2.54-mm grid terminal arrangement for
easier design of circuits.
• Terminal Arrangement: standard or reverse.
• Uses UL94V-0 approved insulation material.
• IDC Assembly Tools are available.
XG2 Connectors
■
Terminal Arrangement
The contact numbers are not marked on the Connector. If the cables are numbered from 1 starting from the edge, the relationship between the
wires and the terminals would be as shown below.
Standard Terminal
Arrangement
Cable No.
Reverse Terminal
Arrangement
Cable No.
Cable No.
Cable number arrangement (top view)
Cable No.
■
Ratings and Characteristics
Rated current
Rated voltage
Contact resistance
Dielectric strength
Operating
temperature
1A
250 VAC
15 mΩ max. (at 20 mV, 100 mA max.)
500 VAC for 1 min. (leakage current: 1 mA
max.)
−55°C
to 85°C (with no icing at low
temperature)
■
Materials and Finish
Base
Fiber-glass reinforced PBT resin
(UL94V-0)/black
Terminals
Cover
Copper alloy/nickel base, tin plating
Fiber-glass reinforced PBT resin
(UL94V-0)/black
Contacts Mating end
Copper alloy/nickel base, tin plating
Insulation resistance
1,000 MΩ min. (at 500 VDC)
■
Applicable Wires
1.27-mm pitch, AWG28, 7-strand flat cable.
•
UL2651 (standard cable)
•
UL20012 (folding cable)
•
UL20028 (color-coded cable)
Flat Cable Connectors for PCBs
XG2
61
Double-row PCB Bus Connectors
■
XG2A
Dimensions
Standard Terminal Arrangement: XG2A-@@01
Reverse Terminal Arrangement: XG2A-@@02
No. of
contacts
10
14
16
20
26
30
34
40
50
60
64
Dimensions (mm)
A
17.9
22.9
25.5
30.6
38.2
43.3
48.3
56.0
68.7
81.4
86.4
B
10.16
15.24
17.78
22.86
30.46
35.56
40.64
48.26
60.96
73.66
78.74
Note:
The cover is an open-end type.
0.8
+0.1
dia.
0
0.8
+0.1
dia.
0
Mounting holes (bottom view)
Standard terminal arrangement
Reverse terminal arrangement
Ordering Information
Appearance
No. of contacts
10
14
16
20
26
30
34
40
50
60
64
Connectors with
standard terminal arrangement
XG2A-1001
XG2A-1401
XG2A-1601
XG2A-2001
XG2A-2601
XG2A-3001
XG2A-3401
XG2A-4001
XG2A-5001
XG2A-6001
XG2A-6401
Connectors with
reverse terminal arrangement
XG2A-1002
XG2A-1402
XG2A-1602
XG2A-2002
XG2A-2602
XG2A-3002
XG2A-3402
XG2A-4002
XG2A-5002
XG2A-6002
XG2A-6402
Precautions
Correct Use
Handling
•
There is no Strain Relief for the PCB Connector. Leave enough
slack to avoid tension on the cable.
•
Terminals can be press fit no matter which direction the base and
cover are facing.
•
See “XG@ - Assembly Tooling and Accessories” datasheet for infor-
mation on flat cable / connector assembly tools.
Automated Soldering Conditions (Jet Flow)
1.
Soldering temperature: 250
±
5°C
2.
Continuous soldering time: Within 5 s
62
Flat Cable Connectors for PCBs
XG2
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.
OMRON ELECTRONIC
COMPONENTS LLC
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.components.omron.com
847-882-2288
Cat. No. X304-E-1
11/10
Specifications subject to change without notice
Printed in USA
Flat Cable Connectors for PCBs
XG2
Embedded System
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