Amphenol • HE7/HE9
23
254 / HE701 >>> TYPICAL ARRANGEMENTS FEMALE RECEPTACLES TYPE B
Equipped with straight PC tails or solder cup contacts (Y or Z)
External dimensions
- **: number of contacts - *: type of contacts (Z or Y) - (a) : position of contact termination - (b) : identification of every 10 th contact on mating side
254 ** BF * HE701 EV **
Part number
Mother board layout
Panel cut outs
- Female receptacle equipped with straight PC tails (Y) - The positional tolerance of the holes is 0,1 [.004] from the theoretical position - The board is shown from the connector side. Contact #1 is given for reference
- Female receptacle equipped with solder cup contacts (Z)
254 ** BF Z HE701 EV ** Z
254 ** BF Y HE701 EV ** Y
Part number
Part number
Daughterboard layout (for direct connection only)
- Direct connection is made by a female receptacle directly mated with a 1,6 ± 0,2 [.063 ± .008] printed circuit board - Daughterboard cut outs
Number of contacts
Housing weight (g)
+0.15 -0.1
A
B ± 0.3 [± .012] C ± 0.3 [± .012]
D
E MIN
F ± 0.1 [± .004]
17 23 25 29 35 41 47
62,0 [2.441]
68,4 [2.693] 83,6 [3.291] 88,7 [3.492]
56,1 [2.209] 71,3 [2.807] 76,4 [3.008] 86,6 [3.409] 101,8 [4.008] 117,0 [4.606] 132,3 [5.209]
51,30 [2.020]
56,60 [2.228] 71,90 [2.831] 77,00 [3.031] 87,10 [3.429] 102,40 [4.031] 117,60 [4.630] 132,90 [5.232]
51,10 [2.012] 66,35 [2.612] 71,42 [2.812] 81,60 [3.213] 96,80 [3.811] 112,05 [4.411] 127,30 [5.012]
8,7
77,2 [3.039] 82,3 [3.241] 92,5 [3.642] 107,7 [4.240] 122,9 [4.839] 138,2 [5.441]
66,55 [2.620] 71,62 [2.820] 81,80 [3.220] 97,00 [3.819] 112,25 [4.419] 127,50 [5.020]
10,5 11,2 12,3 14,2
98,9 [3.894]
114,1 [4.492] 129,3 [5.091] 144,6 [5.693]
16
17,8
All dimensions are given for information only and are in mm [inch], except as otherwise specified
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