Datasheet

XH3
Half-pitch Fine-fit and Stacking Connectors
Half-pitch Fine-fit Connectors Achieve
High-density Mounting without
Soldering
■ Solderless connection eliminates soldering and
washing processes.
■ Multi-level stacking conserves board space.
■ Requires half the space of conventional DIN con-
nectors (OMRON’s XC5B).
■ At a stacking height of 16.8 mm, the XH3 can be
stacked together with DIN connectors.
■ Mates with conventional XH3-series Half-pitch
Connectors.
(See the Mating Diagram on page 4.)
■ Allows press fitting using commercial tools.
RoHS Compliant
■ Terminology
Ordering Information
• Fine-fit
Refers to a press-fit connection using Omron's own terminal shape.
■ Ratings and Characteristics
• Solderless connection
Refers to a solderless electric connection of a connector, electric cable and printed circuit board. It involves
crimping, IDC pressing, press-fitting (fine-fit), etc. A
solderless connection generally refers to a press-fit connection.
• Stacking
Connects the printed-wiring boards parallel to each other.
The distance between the boards here is called "stacking height".
Rated current
0.5 A
Rated voltage
125 VAC
Contact resistance (See note.) 40 mΩ max. (at 20 mV, 100 mA max.)
Insulation resistance
1,000 MΩ min. (at 500 VDC)
Dielectric strength
650 VAC for 1 min (leakage current: 1 mA max.)
Total insertion force
0.78 N max. per contact
Total removal force
0.05 N min. per contact
Insertion durability
50 times
Ambient operating temperature Operating: −55 to 105°C (with no icing)
Note:
The contact resistance is for the XH3B-013P-D32 combined with the XH3B-013P-D5F (with the XH3B-013PD32 terminal used as the plug).
■ Materials and Finish
Connector
Housing
PBT resin with glass (UL94V-0)/gray
Locator
Contacts
Polyester elastomer (UL94V-0)/black
Socket
Copper alloy/nickel base,
0.15-µm gold plating
Short terminal
Copper alloy/nickel base,
gold flash plating
Backplane terminal
Copper alloy/nickel base,
0.15-µm gold plating
Backplane connector housing/
PBT resin with glass
short terminal connector rear cover (UL94V-0)/gray
■ Applicable Fine-fit PCBs
PCB thickness
1.6 mm
Through
holes
0.5±0.05 mm diameter (drill bit diameter 0.55+0.05 mm)
Finished diameter
Plating speci- 5 µm min. solder with 25 µm min. copfications
per base
PCB materials
Glass-epoxy board
1
XH3B Socket, Fine-fit Backplane Connectors
■ Dimensions
(unit: mm)
XH3B-013P-D32
(Backplane Connectors)
Triangular mark
Though holes and dimensions
Plated hole 0.5±0.05
+0.05
Drill hole 0.55 0
Mounting holes
(bottom view)
0.8 dia.
1.4
(0.5 dia.)
+0.1
0
dia.
PCB through holes
XH3C-0112
(Backplane Connector Housings)
1.2 dia.
Triangular mark
■ Ordering Information
Socket/Backplane Connectors
No. of
contacts
100
2
Model
XH3B-013P-D32
Backplane Connector Housings
No. of
contacts
100
Model
XH3C-0112
Half-pitch Fine-fit and Stacking Connectors
XH3
Set of Connectors and Housings
No. of
contacts
100
Model
XH3B-013P-D32-C
XH3B Socket, Fine-fit Short Terminal Connectors
■ Dimensions
(unit: mm)
XH3B-013P-D5F
(Short Terminal Connectors)
Triangular mark
Through holes and land dimensions
Plated hole 0.5±0.05
Drill hole 0.55+0.05
0
Mounting holes
(bottom view)
0.8 dia.
1.4+0.1
0 dia.
(0.5 dia.)
PCB through holes
XH3S-0111
(Short Terminal Connector Rear Covers)
Triangular mark
■ Ordering Information
Socket/Short Terminal Connectors
No. of
contacts
100
Model
XH3B-013P-D5F
Short Terminal Connector
Rear Covers
No. of
contacts
100
Model
XH3C-0111
Set of Connectors and Rear Covers
No. of
contacts
100
Model
XH3B-013P-D5F-S
Half-pitch Fine-fit and Stacking Connectors
XH3
3
■ Special Tools (unit: mm)
XY2B-0002
Press Fit Device
• The Press Fit Device also serves as IDC
for flat cable connectors (OMRON’s XG4/
XG2).
• The optional pressing plate used for press
fitting is required. (Contact your OMRON
representative.)
Model
XY2B-0002
■ Mating Diagram (unit: mm)
Vertical
XH3A-0142-A
XH3B-013P-D5F
Short Terminal Connector Rear Cover
XH3S-0111
Stacking
• Fine-fit Backplane Connector and DIP Terminal Combinations
XH3A
-0141(-A)
XH3B
-013P-D32
XH3C
-0112
XH3B
-013P-D32
XH3C
-0112
XH3B
-0141(-A)
4
XH3A
-0141-2A
XH3A
-0141-2A
XH3A
-0141-4A
XH3B
-013P-D32
XH3B
-013P-D32
XH3B
-013P-D32
XH3C
-0112
XH3C
-0112
XH3C
-0112
XH3B
-013P-D32
XH3B
-013P-D32
XH3B
-013P-D32
XH3C
-0112
XH3C
-0112
XH3C
-0112
XH3B
-0141-1A
XH3B
-0141-3A
XH3B
-0141-4A
Half-pitch Fine-fit and Stacking Connectors
XH3
• Fine-fit Backplane Connector
and Fine-fit Short Terminal
Connector Combinations
Stacked PCB Height Dimensions
PCB height
dimensions (mm)
XH3A
-0141(-A)
XH3B-013P-D@@ XH3B-0141(-A) XH3B-0141-1(A)
XH3B-0141-3(A)
XH3B-0141-4(A)
XH3C-0112
16.8
14.0
17.0
18.0
XH3A-0141(-A)
14.8
---
XH3A-0141-2(A)
16.8
---
XH3A-0141-4(A)
18.8
---
15.0
XH3B
-013P-D32
XH3C
-0112
XH3B
-013P-D5F
■ Contact Numbers
Item
Mated diagram
Mounting holes (bottom view)
Model
Socket,
Fine-fit
Backplane
Connector/
Short
Terminal
Connectors
Reference
Reference
Triangular mark
Triangular mark
Plug,
Straight DIP
Terminals
Triangular mark
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.
■ Precautions
Correct Use
Mounting Prohibited area
Press Fitting
The punch contacts mounting parts that
are higher than the punch BDC of the
pressing machine, therefore give an allowance of the punch outer shape + 1 mm.
A separate instruction sheet for press fitting
precautions is available. Ask your OMRON
representative for details.
Note: The punch outer shape of the XY2B0002 is 21 x 90 mm.
Mating Compatibility
XH3 Half-pitch Connectors do not mate
with XH2 or XH4 Half-pitch Connectors.
Half-pitch Fine-fit and Stacking Connectors
XH3
5
• 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. G046-E1-01
0412(0412)(O)
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