Amphenol • HE7/HE9
7
254 DF / HE901 >>> GENERAL SPECIFICATIONS
Dimensional characteristics
Receptacle
Plug
A = 53,8 [2.118] to 160,40 [6.315] B = 10 [.394] H = 15 [.591]
J = 62,58 [2.464] to 154,02 [6.064] B = 7,3 [.287] H = XXX[ ]
Female contact
Male contact
Bifurcated top removable contact (Y & Z) Material Copper alloy Plating Terminations: tin lead Active contact area: gold over XXX
Material
Copper alloy
Plating
Terminations: tin lead Active contact area: gold over XXX
Materials Polarising key: thermoplastic Polarizing system for indirect connection: PBT, glass loaded Plastic insert: self extinguishing thermoset
MECHANICAL CHARACTERISTICS
254 DF / HE901
Backoff 1 (mm)
1.25
1 : When both connectors are fully mated, the backoff is the maximum distance the connectors can be unmated while functioning properly
MAX
Mating force per contact (N) Unmating force per contact (N) Contact retention in housing (N) Solder on wire Stright PC tail / SMT ENVIRONMENTAL CHARACTERISTICS Thermal shocks (°C)
2.7 MAX
40 MIN 20 MIN
-55 / +125
Salt Spray (hours)
96
ELECTRICAL CHARACTERISTICS Current rating per contacts (A) Insulation resistance (GΩ)
3
5 MIN
Contact resistance (mΩ)
10 MAX 1000
Dielectric Withstanding Voltage (Vrms) Capacitance between contacts (pF)
5 MAX
Service voltage at 50Hz
250
All dimensions are given for information only and are in mm [inch], except as otherwise specified
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