MIL-DTL-38999-II wall-type front-mounted Connector

Product Profile

* In conformity with GJB599A (MIL-DTL-38999K) II series
* Bayonet-type quick connection;
* Smallest volume, lowest weight, and shortest shell;
* EMI/RFI shielding
* Contact elements are crimped and detachable, without scoop-proof design
* The methods for installation of receptacle are classified into the box-type, wall-type, front-mounted type, rear-mounted type and nut tightening type, etc;
* The electric connector is light-duty, and suitable for applications which are not exposed to high-intensity vibration or severe wind sand and wet conditions;
* Both the insertion surface interface and the end portion are provided with a sealing structure, with an excellent property of three proofings;
* Widely applied in aerospace, aviation, and military systems;

The Main Technical Characteristics

[Mechanical Properties]

-- Shell: aluminum alloy, and stainless steel
-- Coating:

B type Army-green cadmium plating
E type Stainless steel passivation
F type Chemical Nickel-plating

-- Insulator: thermosetting plastics
-- Grommet and sealing ring: silicone rubber material
-- Contact elements: gold-plating of copper alloy, crimp-type, welded-type, and printed board type;
- Durability: 500 times
-- Vibration:
Random vibration: frequency 100~1000Hz, power spectrum density 1g2/Hz
-- Shock: 3ms half-sine wave, acceleration peak value 300g

[Environment Properties]
-- Operating temperature:

B type -65℃ to+175℃
E and F types -65℃ to+200℃ 
-- Insulation Resistance:
-- Resisting the salt fog: proceed with the test according to the method 1001 of GJB1217; 
B type 500h 
E type 1000h
F type 48h
-- Relative humidity: 98% at 40℃
-- Operating height: ≤30480m
-- Electric connector is also capable of resisting damp, salt fog,
mould, rain, and fine sand flying up in the air, etc.