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XG4H Board-to-board Socket

The mainstream of circuit board connectors, meeting MIL standards with improved design.

  • With our new production system, we have improved the reliability and decreased the cost.
  • Space-saving box-type plug (XG4C) also available.
  • Solderless plug (XG4E) can be used for relaying.
  • An endless number of combinations can be made using the discrete wire solderless connector (XG5), the original plug (XG8), and the PCB connector (XG2).
  • The unshrouded plug (XG8) and the box-type plug (XG4C) can be locked using the lock lever.
  • Conforms to MIL standards (MIL-C-83503).
  • UL standard component (file no. E103202).
This web page provides an excerpt from a datasheet.
Refer to Datasheetand other applicable documents for more information.
OrderingInformationRatings / CharacteristicsDimensions
No. of contacts
Polarity guides
Model
Straight dip terminals
10 1 XG4H-1031
14 1 XG4H-1431
16 1 XG4H-1631
20 1 XG4H-2031
26 1 XG4H-2631
30 1 XG4H-3031
34 1 XG4H-3431-1
40 1 XG4H-4031-1
50 1 XG4H-5031
2 XG4H-5071
60 1 XG4H-6031
2 XG4H-6071
64 1 XG4H-6431
2 XG4H-6471
OrderingInformationRatings / CharacteristicsDimensions
Rated current 1A (at 20ºC)
Rated voltage AC250V
Contact resistance 20 mΩ max. (at 20mV, 100 mA max.)
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Withstand voltage 500 VAC for 1 min. (leakage current 1 mA max.)
Connector Insertion 200 gf (0.44 lb.f) max per terminal
Contact removal 40 gf (0.088 lb.f) min. (test gauge with 0.64-min (0.025-in.))
Usage durability 50 times min.
Operationgtemperature -55 ºC to 105 ºC (with no icing at low temperatures) 
* For standard 0.15 µm gold plating.
OrderingInformationRatings / CharacteristicsDimensions
XG4H- 31
XG4H- 71 (Straight dip terminals)

XG4H:Dimensions1

XG4H-3431-1
XG4H-4031-1

XG4H:Dimensions2

Mounting View (BOTTOM VIEW)
XG4H:Dimensions3


Table of Dimensions
No. of contacts
Dimensions [mm (ins.)]
A
B
10 17.3 (0.68) 10.16 (0.4)
14 22.3 (0.88) 15.24 (0.6)
16 24.9 (0.98) 17.78 (0.7)
20 30.0 (1.18) 22.86 (0.9)
26 37.6 (1.48) 30.48 (1.2)
30 42.7 (1.68) 35.56 (1.4)
34 47.7 (1.88) 40.64 (1.6)
40 55.4 (2.18) 48.26 (1.9)
50 68.1 (2.68) 60.96 (2.4)
60 80.8 (3.18) 73.66 (2.9)
64 85.8 (3.38) 78.74 (3.1)
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