Product Details Portlet

XH4A Half-pitch Low-profile Stacking Connectors

An Integrated Male/ Female Half-pitch Stacking Connector with Board Space Adjustable from 5 to 11 mm.

  • Board space can be adjusted from 5 to 11 mm in 1-mm increments. (Surface-mounted Connectors can be adjusted from 5 to 9 mm in 1-mm increments.)
  • The product line includes DIP and SMT Connectors.
  • Integrated male/female Connectors.
  • All models incorporate fastening pins to secure the terminals, thus preventing floating or falling over during soldering.
  • The leaf contact construction resists bending.
  • The XH4A conforms to UL standards (file no.E103202). (SMT Connectors not included)
  • Not mated with XH2 and XH3 Half-pitch Connectors.
RoHS適合
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Model
No. of contacts
Straight DIP Terminals
40XH4A-4031
50XH4A-5031
60XH4A-6031
80XH4A-8031
100XH4A-0131
Model
No. of contacts
Straight DIP Terminals
with fastening pins
(See note.)
(Standard)
Straight DIP Terminals
with fastening pins
(See note.)
(1-mm increment)
Straight DIP Terminals
with fastening pins
(See note.)
(2-mm increments)
Straight DIP Terminals
with fastening pins
(See note.)
(3-mm increments)
40XH4A-4031-AXH4A-4031-1AXH4A-4031-2AXH4A-4031-3A
50XH4A-5031-AXH4A-5031-1AXH4A-5031-2AXH4A-5031-3A
60XH4A-6031-AXH4A-6031-1AXH4A-6031-2AXH4A-6031-3A
80XH4A-8031-AXH4A-8031-1AXH4A-8031-2AXH4A-8031-3A
100XH4A-0131-AXH4A-0131-1AXH4A-0131-2AXH4A-0131-3A
Note: Applicable board thickness is 1.6 mm.
Model
No. of contacts
SMT Terminals
with fastening pins
(See note.) (Standard)
SMT Terminals
with fastening pins
(See note.) (1-mm increment)
SMT Terminals
with fastening pins
(See note.) (2-mm increments)
40XH4A-4035-AXH4A-4035-1AXH4A-4035-2A
50XH4A-5035-AXH4A-5035-1AXH4A-5035-2A
60XH4A-6035-AXH4A-6035-1AXH4A-6035-2A
80XH4A-8035-AXH4A-8035-1AXH4A-8035-2A
100XH4A-0135-AXH4A-0135-1AXH4A-0135-2A
Note: Applicable board thickness is 1.6 mm.
Rated current0.5 A
Rated voltage125 VAC
Contact resistance (See note.)30mΩmax. (20 mV max., 100 mA max.)
Insulation resistance1000MΩ min. (at 500 VDC)
Dielectric strength650 VAC for 1 min (leakage current: 1 mA max.)
Total insertion force1.47 N max. per contact
Total removal force0.15 N min. per contact
Insertion durability50 times
Ambient operating temperatureOperating: -55 to 105℃ (with no condensation or icing)
Note:The contact resistance depends on which XH4A-□□31 Connectors are mated to each other.
XH4A-□□31
(Straight DIP Terminals)

XH3:01
XH3:02

Mounting holes(bottom view)
XH3:03

Dimensions
Dimensions(mm)
No. of contacts
ABC
4032.7324.1328.63
5039.0830.4834.98
6045.4336.8341.33
8058.1349.5354.03
10070.8362.2366.73

XH4A-□□31-A(Standard)
XH4A-□□31-1A(1-mm Increment)
XH4A-□□31-2A(2-mm Increments)
XH4A-□□31-3A(3-mm Increments)
(Straight DIP Terminals with Fastening Pins)

XH3:04
XH3:05

Mounting holes(bottom view)
XH3:06

Dimensions
Dimensions(mm)
No. of contacts
ABC
4032.7324.1330.23
5039.0830.4836.58
6045.4336.8342.93
8058.1349.5355.63
10070.8362.2368.33

XH4A-□□35-A(Standard)
XH4A-□□35-1A(1-mm Increment)
XH4A-□□35-2A(2-mm Increments)
(SMT Terminals with Fastening Pins)

XH3:06
XH3:07

Mounting holes(top view)
XH3:08

Dimensions
Dimensions(mm)
No. of contacts
ABC
4032.7324.1330.23
5039.0830.4836.58
6045.4336.8342.93
8058.1349.5355.63
10070.8362.2368.33

Correct Use

PCB settings

XH4A Half-pitch Connectors are male/female connectors with integrated plugs and sockets.
Refer to Contact Numbers above when designing boards.

Mating Compatibility

XH4 Half-pitch Connectors do not mate with XH2 or XH3 Half-pitch Connectors.

Soldering Conditions

Straight DIP Terminals (Automated Soldering)
(1) Soldering temperature: 250±5℃
(2) Continuous soldering time: Within 5 s Be sure to wash the board after automated soldering is completed.
SMT Terminals
Recommended reflow conditions
Pre-heat temperature: 150±10℃
Pre-heat time: 60 to 120 s
Soldering temperature: 200 to 240℃
Soldering time: Within 30 s
(Within 10 s at the maximum temperature of 240℃)