Amphenol • HE7/HE9
26
254 / HE701 >>> POLARIZATION FOR DIRECT CONNECTION
Direct connection is made by a female receptacle directly mated with a 1,6 ± 0,2 [.063 ± .008] printed circuit board
Polarizing key for female receptacle type A
- A contact is replaced by a metal key with a corresponding cut out of the printed board - Width of key: 0,6 ± 0,03 [.024 ± .001]
038366
Part number
Polarizing key for female receptacle type B
- A contact is replaced by a metal key with a corresponding cut out of the printed board - Width of key: 0,7 [.028 ]
+ 0.15 - 0.1
+ .002 - .008
042572
Part number
FOR INDIRECT CONNECTION
Indirect connection is made by a female receptacle mated with a male plug -two-part connectors)
Polarizing key for male plug / short contact*
- The polarizing keys are fitted to the male connector
1. Remove a contact and replace it by the polarizing key 2. Check that the polarizing key is correctly positioned and pinch it to retain it 3. Remove the corresponding female contact from the receptacle
- Black colour
037742
Part number
Polarizing key for male plug / short contact*
- The polarizing keys are fitted to the male connector
1. Remove a contact and replace it by the polarizing key 2. Check that the polarizing key is correctly positioned and pinch it to retain it 3. Remove the corresponding female contact from the receptacle
- White colour
041235
Part number
* Never mount a long polarizing key in place of a short contact and vice versa
All dimensions are given for information only and are in mm [inch], except as otherwise specified
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