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MIL-DTL-38999 SERIES

Overview

The connector is designed and manufactured in accordance with MIL-DTL-38999 K version specification. It is used in the signal and source transmission for the ground communication equipment, aviation and aerospace flied. It is small, light and easy to un-mate and fairly effective to EMI shield.

Applications

Communication equipment, aviation, aerospace vehicle, ship, railway, airplane related equipment, industry and machinery devices, measurement and medical equipment, computer etc.

Description

We need no tools for coupling and assembling of the connectors. It is simple to couple the connector by inserting the coupling nut of barrel into the receptacle and turning to the screw direction

Material and Finish

Shell: - High grade Aluminum alloy
- Olive drab over cadmium plating
- Electroless nickel plating
Insulators: -Thermosetting plastic (epoxy)
Grommet & Sealing: -Silicon rubber
Contact: -Copper alloy, gold over nickel plate

Shell Size
09, 11, 13, 15, 17, 19, 21, 23, 25
Contact Arrangement
Ref: MIL-STD-1650
Contact Type
PPIN
S—SOCKET
Alternate Insert Position
A, B, C, D, N. (Ref.MIL-STD-1650)

Characteristics

-Electrical

Capacity of Contact Current
Contact Size - - - - - - -#22 - -#20 - -#16 - - #12
Current Rating(Amps) - -5A - -7.5A - 13A - 23A

Insulation Resistance 500MΩ Min(25℃)
Shell Conductivity 2.5mV Max
EMI Shielding Effectiveness
-100MHz 90dB
-1000MHz 85dB
-10000MHz 50dB

-Mechanical

Durability
500 Cycle Mating / Unmating min
Vibration
MIL-STD-1344 style, M2005, Duration 16Hours
Shock
MIL-STD-1344 style, M2004, 300G±15%
Contact Retention (Lb)
Contact Size- - - - - #22 - - #20 - -#16 - - #12
Force(Lb±10%) - - 10Lb - 15Lb- -25Lb -25Lb

-Environmental

Temperature Range
-65℃ ~ +175℃ (Cadmium Plating)
Salt Spray
- MIL-STD-1344 method 1001
- Salt concentration: 5%
- Time: 500Hours
High Temperature Exposure
MIL-C-38999 style, 4.7.33.1
Fluid Immersion
MIL-STD-1344 style, M1016