Amphenol • HE7/HE9
19
254 / HE701 >>> GENERAL SPECIFICATIONS
Dimensional characteristics Receptacle
Plug
Receptacle: B = 53,1 [2.091] to 144,6 [5.693] (type A) B = 68,4 [2.693] to 144,6 [5.693] (type B) Plug: B = 53,1 [2.091] to 144,6 [5.693] (Type A) D = 45,5 [1.791] to 136,9 [5.390] (Type B) C = 35,95 [1.415] to 127,40 [5.016] (Type C) 508 series: Connectors are made from the same mouldings and contacts as 254 series. Only odd-numbered contacts are mounted
Female contact
Male contact
Material
Floating lyre contact (Y & Z) for type A Patented double lyre contact (Z, Z & YC) for type B Material Copper alloy Plating Terminations: gold over nickel Active contact area: gold over nickel
Copper alloy
Plating Terminations: gold over nickel Active contact area: gold over nickel
Materials Polarising key: thermoplastic Plastic insert: thermoset
MECHANICAL CHARACTERISTICS
254 / HE701
Backoff 1 (mm)
1.20
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 pair (N) Unmating force per contact pair(N) Contact retention in housing (N) Solder on wire Stright PC tail / SMT ENVIRONMENTAL CHARACTERISTICS Thermal shocks (°C)
2.7 MAX
20 MIN 20 MIN
-55 / +125
ELECTRICAL CHARACTERISTICS Current rating per contacts (A) direct connection Current rating per contacts (A) indirect connection
3 5
Insulation resistance (GΩ) Contact resistance (mΩ)
5 MIN
10 MAX
Capacitance between contacts (pF) Service voltage at 50Hz Test voltage at sea level (Vrms) Test voltage at 20 mbar (Vrms)
5 MAX
200 900 200
All dimensions are given for information only and are in mm [inch], except as otherwise specified
Made with FlippingBook - professional solution for displaying marketing and sales documents online