Technical characteristics
AFD
Mechanical
I
Shell and accessoires Material
Plating
: Aluminum alloy
: Nickel, standard, corrosion test as per MIL - STD 1344
Modifications index olive drab cadmium
Silicone insert
Contact
Material
Resistance
Type
: Front and rear silicone inserts are devoid of all organic matter
: Withstands fluids to MIL-C 26482 G standard
: Crimp type
Finish
: Gold over nickel
Durability
: 500 full coupling and uncoupling cycles
250 RFI fingers cycles
Contact Retention
Contacts withstand a minimum load of
: Size 20 : 6,93 daN
Size 16 : 11,56 daN
Size 12 : 11,56 daN
Size 8 : 11,56 daN
Temperature
Air Leakage
: – 55° C to + 200° C
: Leakage inferior to 16 cm3/hour under a 2,1 bars
differential pressure
Thermal Shocks
Vibrations
: 5 cycles of – 55° C to + 200° C
: No mechanical nor electrical failure further to 12 hours
vibration (4 hours in the 3 axes), 20 G from 10 to 2000 Hz
: 100 G 11 ms in the 3 axes
Physical Shocks
Electrical
I
Withstanding voltage
at sea level
at 15000 m altitude
at 21000 m altitude
at 33000 m altitude
: Service 1 : 1500 V 50 Hz (R.M.S)
Service 2 : 2300 V 50 Hz (R.M.S)
: Service 1 : 500 V
Service 2 : 750 V
: Service 1 : 375 V
Service 2 : 500 V
: Service 1 : 200 V
Service 2 : 200 V
Insulation resistance
Contacts maximum current
: Higher than 5000 MΩ at 25° C at 60% R.H.
: Size 20 : 7,5 A.
Size 16 : 13 A.
Size 12 : 23 A.
Size 8 : 46 A.
Contact millivolt drop
: Size 20 : 15 mv at 7,5 A.
Size 16 : 21 mv at 13 A.
Size 12 : 22 mv at 23 A.
Size 8 : 25 mv at 23 A.
: Size 20 : 0,21 to 0,60 mm2
Size 16 : 0,60 to 1,34 mm2
Size 12 : 1,91 to 3,18 mm2
Size 8 : 5,30 to 8,98 mm2
: Size 20 : 1,01 to 2,10 mm
Size 16 : 1,73 to 2,62 mm
Size 12 : 2,69 to 4,01 mm
Size 8 : 3,80 to 5,15 mm
Allowed wires section
Diameter over insulating sheath
3