INTERCONNECTS
1,27 & 2,54 Grid
Series 340, 399
Surface Mount Headers and Sockets
1,27
0,38
0,83
0,41
2,21
1,27
4,95
2,21
2,54
0,51
0,76
1,02
1,83
2,03
● Series 340 and 399 interconnects are single row headers and
sockets having unique surface mount “block” terminals.
1,27
Fig. 1
● “Block” termination makes the interconnects “self-standing”.
This also minimizes profile and reduces the footprint
compared with traditional “gull wing” designs.
1,27
0,30
0,79
● Series 399 are a matched pair of 1,27pitch sockets and
headers with a mated height of only 5,54.
● Series 340 is a 2,54 pitch SIP socket using Mill-Max #30
contact (Data on page 208). The profile is only 5,08.
2,21
1,91
2,49
2,54
3,0
1,27
● Insulators are high temp. thermoplastic,
suitable for all soldering processes.
0,51
0,76
Ordering Information
1,83
Single Row Header, 1,27 Grid
1,02
Fig. 1
399-10-0XX-00-310000
2,03
Plating Code
PLATING CODE
Specify # of pins 02-50
1,27
Fig. 2
10
Pin Plating
0,25µm Au
0,38 - 0,64
0,25 0,46
2,54
Single Row Socket, 1,27 Grid
Fig. 2
399-XX-0XX-21-300000
2,54
2,11
2,79
2,29
Plating Code
Specify # of pins 02-50
4,37
5,08
2,54
SPECIFY PLATING CODE XX=
Sleeve (Pin)
91
5,08µm Sn/Pb
41
5,08µm Sn
2,79
Contact (Clip)
0,25µm Au
0,25µm Au
Single Row Socket, 2,54 Grid
1,17
1,42
Fig. 3
340-XX-1XX-30-780100
3,3
3,18
Plating Code
Specify # of pins 02-64
2,54
SPECIFY PLATING CODE XX=
99
44
5,08µm Sn
5,08µm Sn
Fig. 3
www.mill-max.com
Sleeve (Pin)
5,08µm Sn/Pb
Contact (Clip)
5,08µm Sn/Pb
516-922-6000
72.1