Half-pitch Low-profile Stacking Connectors

XH4A

107

■ Contact Numbers

Note: 1. The triangular mark (

▼) and contact numbers are not printed on the connectors. Use the raised reference point used to prevent reverse

insertion as a guide when designing boards.

2. On the mating side, the row of terminals on the raised reference point side are called row a, and the row on the other side is called row

b. The numbers are in the order shown.

3. XH4A Half-pitch Connectors are integrated male/female connectors. The contact numbers on row a correspond to the contact numbers

on row b. Be careful when using these connectors because they function slightly differently from separate male and female connectors

(i.e., Plugs and Sockets).

Dimensions

Item

Model

Mated Diagram

Mounting holes

Through-hole

Terminals

(bottom view)

SMT Terminals

(top view)

Reference

Reference

Reference

Reference

Reference

Mounting holes

(bottom view)

Reference

0.8

dia.

+0.1

0

Two, 1.1

dia.

+0.1

0

XH4A-

@@31

No. of

contacts

Dimensions (mm)

ABC

40

32.73

24.13

28.63

50

39.08

30.48

34.98

60

45.43

36.83

41.33

80

58.13

49.53

54.03

100

70.83

62.23

66.73