8D Series
|
Receptacle with Clinch Nuts or Helicoils
Description
• Square flange receptacle with 4 clinch nuts
or 4 helicoils
• Clinch nut & helicoils are self-locking
• Rear mounting
• Easy to install, time saving
• Equivalent MIL level qualification as 38999
Series III
• Clinch nut & helicoil tested:
. Impact test (drop 0.4kg from height of 100mm)
. Push out test (130N during 15s max)
. Wrench out test (1N/m)
Technical features
Mechanical
• Shell:
Aluminum
• Shells plating:
Black zinc nickel (Z)
Cadmium olive drab (W)
Nickel (F)
• Insulator:
Thermoplastic
• Grommet and interfacial seal:
Silicone elastomer
• Contact:
Copper alloy
• Contact plating:
Gold over nickel plated
• Endurance:
. 500 mating/unmating operations
• Shock:
300g, 3ms according EN2591-D2 method A
• Vibration:
. Sinus:
. 10 à 2000 Hz, 3x12 hrs
(60g, 140 - 2000 Hz) with T° cycling
. Random:
. 50 to 2000 Hz, 2x8 Hrs
(1g2/ Hz, 100 - 2000Hz) at T° max.
. 25 to 2000 Hz, 2x8 Hrs
(5g2/ Hz, 100 - 300Hz) at ambiant T°
Test with accessories in acc with EN2591-D3
• Contact retention:
Contacts size
Min force in N
26 22 20 16 12
8
4
Electrical
• Test voltage rating (Vrms)
Service
R
M
N
I
II
sea level
400
1 300
1 000
1 800
2 300
at 21000 m
N/A
800
600
1 000
1 000
Environmental
• Temperature range:
W: -65°C +175°C
Z & F: -65°C +200°C
• Sealing:
Mated connectors meet altitude immersion
requirements of MIL-DTL-38999.
• Salt spray:
Z & W: 500 Hours
F: 48 Hours
• Contact resistance
Contacts size 26 22 20 16 12 8
Resistance mΩ
16 14.6 7.3 3.8 3.5 3
• Insulation resistance:
≥ 5 000 MΩ (under 500 Vdc)
• Contact rating:
Contacts size 26 22 20 16 12 8
Rating (A)
3
4
4
2
Resistance to fluids
• According to MIL-DTL-38999 standard
. Gasoline: JP5 (OTAN F44)
. Mineral hydrolic fluid: MIL-H-5606
(OTAN H515)
. Synthetic hydraulic fluid: Skydrol 500 B4
• LD4 (SAE AS 1241)
. Mineral lubricating: MIL-L-7870A
(OTAN 0142)
. Synthetic lubricating: MIL-L-23699
(OTAN 0156), MIL-L-7808
. Cleaning fluid: MIL-DTL-25769 diluted
. De-icing fluid: MIL-A-8243
. Extinguishing fluid: Bromochloromethane
. Cooling fluid: Coolanol
5 7.5 13 23 45 80
• Shell continuity
Black zinc nickel (Z): 2.5 mΩ
Cadmium olive drab (W): 2.5 mΩ
Nickel (F): 1 mΩ
• Shielding:
F: 65 db at 10 GHz
Z, F & W: 85 db at 1 GHz
Z & W: 50 db at 10 GHz
30 44 67 111 111 111 200
94