XH2T-3001 [OMRON]
Half-pitch Board-to-Board Connectors;
| 型号： | XH2T-3001 |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Half-pitch Board-to-Board Connectors |
| 文件： | 总8页 (文件大小：327K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Half-pitch Board-to-Board Connectors
XH2
Allows High-density Mounting for
Electronic Devices. A Half-Pitch
Connector with a 1.27-mm Pitch for
Compactness.
■ A pitch of 1.27 mm for high-density mounting of
double-row arrangements.
■ A quadruple-row staggered arrangement (1.27
mm x 1.905 mm) for board connection.
■ Leaf contact construction enables smooth mating
and resistance to bending.
■ Space saving mating length of 3.1 mm.
■ Press fitting assures long-term contact quality.
The gold/palladium plating has been improved for
better contact reliability.
■ A special finish improves flux resistance (Straight
Terminals only). Also it has fastening pins to stan-
dardize all the contacts.
■ Can be mounted to boards with screws.
■ The XH2 conforms to UL standards (file no.
E103202).
■ Not mated with XH3 and XH4 Half-pitch Connec-
tors.
RoHS Compliant
■Ratings and Characteristics
■Materials and Finish
Rated current
Rated voltage
0.5 A
Item
Plug
Socket
125 VAC
Type
Contact resistance
(See note.)
30 mΩ max. (20 mV max., 100 mA max.)
Housing
Locator
PBT (UL94 V-0)/black
PBT (UL94 V-0)/black
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Contact Mating
end
Phosphor bronze/nick- Phosphor bronze/
Dielectric strength
650 VAC for 1 min
(leakage current: 1 mA max.)
el base, gold/palladi-
um plating
nickel base, gold/
palladium plating
Total insertion force
Total removal force
Insertion durability
0.78 N max. per contact
0.10 N min. per contact
400 times
Terminal Phosphor bronze/nick- Phosphor bronze/
el base, tin plating
nickel base, tin plat-
ing
Fastening pins
Copper alloy/tin plating
Ambient operating
temperature
−55 to 105°C (with no condensation or
icing)
Note: The contact resistance is for the XH2A-@@42 combined
with the XH2B-@@41.
1
XH2A Plug, Straight DIP Terminals
■ Dimensions
XH2A-@@41 (Straight DIP Terminals)
(unit: mm)
Two, 2.1 dia.
Triangular mark
With fastening pins
(applicable board thickness: 1.6 mm)
XH2A-@@41-A (Straight DIP Terminals
with Fastening Pins)
20, 40, 60, 68, 80, or 100 contacts
Dimensions
30 or 50 contacts
Dimensions
(mm)
A
B
C
D
No. of
contacts
20
30
40
50
60
68
80
100
25.4 19.05 15.8 11.43
31.8 25.40 22.2 17.78
38.1 31.75 28.5 24.13
44.5 38.10 34.9 30.48
50.8 44.45 41.2 36.83
55.9 49.53 46.3 41.91
63.5 57.15 53.9 49.53
76.2 69.85 66.6 62.23
Reference
Mounting holes
(bottom view)
30 or 50 contacts
20, 40, 60, 68, 80, or 100 contacts
Two, 2.2+0.1dia.
0
0.8+0.1dia.
0
Triangular mark
Reference
■ Ordering Information
Model Plug/Straight DIP Terminals Plug/Straight DIP Terminals
with fastening pins (See note.)
No. of
contacts
20
XH2A-2041
XH2A-3041
XH2A-4041
XH2A-5041
XH2A-6041
XH2A-6841
XH2A-8041
XH2A-0141
XH2A-2041-A
XH2A-3041-A
XH2A-4041-A
XH2A-5041-A
XH2A-6041-A
XH2A-6841-A
XH2A-8041-A
XH2A-0141-A
30
40
50
60
68
80
100
Note: Applicable board thickness is 1.6 mm.
2
Half-pitch Board-to-Board Connectors XH2
XH2A Plug, Right-angle DIP Terminals
■ Dimensions
XH2A-@@42 (Right-angle DIP Terminals)
(unit: mm)
Two, 2.1 dia.
Triangular mark
XH2A-@@42-A (Right-angle DIP Terminals
with Fastening Pins)
With fastening pins
(applicable board thickness: 1.6 mm)
30 or 50 contacts
20, 40, 60, 68, 80, or 100 contacts
Dimensions
Dimensions
(mm)
A
B
C
D
No. of
contacts
Reference
Mounting holes
(bottom view)
20
30
40
50
60
68
80
100
25.4
31.8
38.1
44.5
50.8
55.9
63.5
76.2
19.05 15.8
25.40 22.2
31.75 28.5
38.10 34.9
44.45 41.2
49.53 46.3
57.15 53.9
69.85 66.6
11.43
17.78
24.13
30.48
36.83
41.91
49.53
62.23
30 or 50 contacts
20, 40, 60, 68, 80, or 100 contacts
Two, 2.2+0.1dia.
0
0.8+0.1dia.
0
Triangular mark Reference
■ Ordering Information
Model Plug/Right-angle DIP
Plug/Right-angle DIP Terminals
with fastening pins (See note.)
Terminals
No. of
contacts
20
XH2A-2042
XH2A-3042
XH2A-4042
XH2A-5042
XH2A-6042
XH2A-6842
XH2A-8042
XH2A-0142
XH2A-2042-A
XH2A-3042-A
XH2A-4042-A
XH2A-5042-A
XH2A-6042-A
XH2A-6842-A
XH2A-8042-A
XH2A-0142-A
30
40
50
60
68
80
100
Note: Applicable board thickness is 1.6 mm.
Half-pitch Board-to-Board Connectors XH2
3
XH2B Socket, Straight DIP Terminals
■ Dimensions
XH2B-@@41 (Straight DIP Terminals)
(unit: mm)
Triangular mark
Two, 2.1 dia.
With fastening pins
(applicable board thickness: 1.6 mm)
XH2B-@@41-A (Straight DIP
Terminals with Fastening Pins)
20, 40, 60, 68, 80, or 100 contacts
30 or 50 contacts
Dimensions
Dimensions
(mm)
A
B
C
D
Reference
No. of
Mounting holes
(bottom view)
contacts
20
25.4
31.8
38.1
44.5
50.8
55.9
63.5
76.2
19.05 15.7
25.40 22.1
31.75 28.4
38.10 34.8
44.45 41.1
49.53 46.2
57.15 53.8
69.85 66.5
11.43
17.78
24.13
30.48
36.83
41.91
49.53
62.23
20, 40, 60, 68, 80, or 100 contacts
30 or 50 contacts
30
Two, 2.2+0.1dia.
40
0
50
60
68
80
100
0.8+0.1dia.
Triangular mark
Reference
0
■ Ordering Information
Model Socket/Straight DIP Terminals Socket/Straight DIP Terminals with
fastening pins (See note.)
No. of
contacts
20
30
40
50
60
68
80
100
XH2B-2041
XH2B-3041
XH2B-4041
XH2B-5041
XH2B-6041
XH2B-6841
XH2B-8041
XH2B-0141
XH2B-2041-A
XH2B-3041-A
XH2B-4041-A
XH2B-5041-A
XH2B-6041-A
XH2B-6841-A
XH2B-8041-A
XH2B-0141-A
Note: Applicable board thickness is 1.6 mm.
4
Half-pitch Board-to-Board Connectors XH2
XH2B Socket, Right-angle DIP Terminals
■ Dimensions
XH2B-@@42 (Right-angle DIP Terminals)
(unit: mm)
Two, 2.1 dia.
Triangular mark
XH2B-@@42-A (Right-angle DIP
Terminals with Fastening Pins)
Triangular mark
With fastening pins
(applicable board thickness: 1.6 mm)
20, 40, 60, 68, 80, or 100 contacts
30 or 50 contacts
Dimensions
Dimensions
(mm)
A
B
C
D
No. of
contacts
Mounting holes
(bottom view)
Reference
20
30
40
50
60
68
80
100
25.4
31.8
38.1
44.5
50.8
55.9
63.5
76.2
19.05 15.7
25.40 22.1
31.75 28.4
38.10 34.8
44.45 41.1
49.53 46.2
57.15 53.8
69.85 66.5
11.43
17.78
24.13
30.48
36.83
41.91
49.53
62.23
20, 40, 60, 68, 80, or 100 contacts
30 or 50 contacts
Two, 2.2+0.1dia.
0
0.8+0.1dia.
Triangular mark
Reference
0
■ Ordering Information
Model Socket/Right-angle DIP
Socket/Right-angle DIP Terminals
with fastening pins (See note.)
Terminals
No. of
contacts
20
XH2B-2042
XH2B-3042
XH2B-4042
XH2B-5042
XH2B-6042
XH2B-6842
XH2B-8042
XH2B-0142
XH2B-2042-A
XH2B-3042-A
XH2B-4042-A
XH2B-5042-A
XH2B-6042-A
XH2B-6842-A
XH2B-8042-A
XH2B-0142-A
30
40
50
60
68
80
100
Note: Applicable board thickness is 1.6 mm.
Half-pitch Board-to-Board Connectors XH2
5
■ Accessories (Sold Separately)
Dust Cover (material: ABS)
(unit: mm)
XH2T-@@01 (Transparent for Plug)
XH2T-@@01 (for Plug)
XH2T-@@02 (for Socket)
XH2T-@@02 (Blue for Socket)
Attach these Dust Covers to Connectors
that are not in use. They do not protect
the Connectors from flux during auto-
mated soldering.
■ Ordering Information
Note: Order the following models in multiples of the minimum order.
XH2A (for Plug) XH2B (for Socket)
Dimensions A (mm) Dimensions B (mm)
Model
Model
Model
XH2T-2002
No. of contacts
20
30
40
50
60
68
80
100
XH2T-2001
XH2T-3001
XH2T-4001
XH2T-5001
XH2T-6001
XH2T-6801
XH2T-8001
XH2T-0101
25
31
37
44
50
55
63
75
15
21
27
34
40
45
53
65
XH2T-3002
XH2T-4002
XH2T-5002
XH2T-6002
XH2T-6802
XH2T-8002
XH2T-0102
■ Mating Diagram (Vertical/Horizontal/Stacking)
(unit: mm)
Vertical (standard) (See note.) Vertical (reverse) (See note.)
Stacking
Horizontal
Plug
XH2A-@@42
Socket
XH2B-@@42
Socket
XH2B
-@@42
Plug
XH2A
-@@42
Socket
XH2B
-@@41
Plug
XH2A
-@@41
Plug
XH2A
-@@41
Socket
XH2B
-@@41
Note: The function of the standard and reverse models is the same as that of the standard XC5 DIN Connector.
6
Half-pitch Board-to-Board Connectors XH2
■ Contact Numbers
Item
Mated diagram
Mounting holes (bottom view)
Model
Plug, Straight
Terminals
Triangular mark
Triangular mark
Reference
Reference
Plug, Right-angle
Triangular mark
Terminals
Triangular mark
Reference
Reference
Socket, Straight
Terminals
Triangular mark
Triangular mark
Reference
Reference
Triangular mark
Socket, Right-angle
Terminals
Triangular mark
Reference
Reference
• Contact numbers are not printed on the
connectors. Use the triangular mark (▼)
as a guide when designing and mounting
to boards.
• On the mating side, the row of terminals
on the triangular mark side are called row
a, and the row on the other side is called
row b. The numbers are in the order
shown.
• The triangular marks on the plug and
socket must be aligned when mated. The
contact numbers on both sides must
match.
Soldering
Automated soldering
■ Precautions
Use tape to mask the Right-angle Terminal
Connector prior to automated soldering.
Correct Use
Mating Compatibility
XH2 Half-pitch Connectors do not mate
with XH3 or XH4 Half-pitch Connectors.
Special Finish for
Preventing Flux Rise
Masking tape
XH2 Connectors (i.e., Straight Terminals)
have a special finish that prevents flux rise.
(The Connectors are designed for auto-
mated soldering. Brush coating flux from
the back of the board applies too much flux
and may nullify the special finish. Never
use this method to apply flux.)
Automated Soldering
Conditions (Jet Flow)
1. Soldering temperature: 250 5°C
2. Continuous soldering time: Within 5 1 s
Half-pitch Board-to-Board Connectors XH2
7
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Note: Do not use this document to operate the Unit.
OMRON Corporation
Electronic and Mechanical Components Company
Contact: www.omron.com/ecb
Cat. No. G048-E1-02
1014(0412)(O)
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