Amphenol • HE7/HE9
13
254 DF / HE901 >>> TYPICAL ARRANGEMENTS POLARIZATION SYSTEM FOR INDIRECT CONNECTION
Indirect connection is made by a female receptacle mated with a male plug (two-part connectors)
External dimensions - receptacle polarization system
- **: number of contacts - Indirect connection is made by a female receptacle mated with a male plug (two-part connectors) - Polarization system for receptacle equipped with straight PC tails (Y) or solder cup contacts (Z) - Receptacle mounting details: - 15,24 [.600] spacing, enabling both orientation and polarization - 12,7 [.500] spacing, with orientation only, all fingers (a) in figure (1) removed - Mounting from front of panel 1. See standard panel cut out detail page 10 2. The polarizing system is fitted directly on to the receptacle, as in figure (1) , and secured simultaneously - Mounting from rear of panel 1. Maximum panel thickness: 2,5 [.098] 2. See standard panel cut out detail page 10 3. Break the skirts (f) + (g) on the polarizing system. The finger support abuts on the panel. 4. Cut out greater than 14,5 [.571]. Break off the corner (f) of the polarizing system skirt. - The receptacle is mounted from the rear of the panel, the polarizing system from the front, as shown in (2) . The assembly is fixed together at either end.
254 DFD ** E
Part number
External dimensions - plug polarization system
- **: number of contacts - Indirect connection is made by a female receptacle mated with a male plug (two-part connectors) - Polarization system for plug equipped with SMT contacts (U) - Plug mounting details 1. The polarizing system fits on the plug as shown in figure (1) using the nuts and bolts supplied with the plug
254 DFD ** B
Part number
Number of contacts
A
B
C
D
E
F
G
2 x 19 2 x 25 2 x 31 2 x 37 2 x 43 2 x 49
55 [2.165]
68 [2.677]
50,40 [1.984] 65,64 [2.584] 80,88 [3.184] 96,12 [3.784] 111,36 [4.384]
62 [2.441]
46,60 [1.835]
55,88 [2.200]
63 [2.480]
70,24 [2.765] 85,48 [3.365] 100,72 [3.965] 115,96 [4.565]
83,24 [3.277] 98,48 [3.877] 113,72 [4.477] 128,96 [5.077]
77,24 [3.041] 92,48 [3.641] 107,72 [4.241] 122,96 [4.841]
61,84 [2.435] 77,08 [3.035] 92,32 [3.635] 107,56 [4.235]
71,12 [2.800] 86,36 [3.400] 101,60 [4.000] 116,84 [4.600]
78,24 [3.080] 93,48 [3.680] 108,72 [4.280] 123,96 [4.880]
131,20 [5.165]
144,20 [5.677]
126,60 [4.984
138,20 [5.441]
122,80 [4.835]
132,08 [5.200]
139,20 [5.480]
All dimensions are given for information only and are in mm [inch], except as otherwise specified
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