MIL-DTL-38999-IV Electric Plug and socket aviation and military Connector

Product Profile 

* In conformity with GJB599A (MIL-DTL-38999K) IV series 

* High-density connector, up to 128 cores 

* Locked-type connection structure 

* 100% scoop-proof 

* With grounding springs, and excellent EMI/RFI shielding functions 

* Apply to high-intensity vibration conditions, like aviation and military applications, etc 

 

The Main Technical Characteristics

 

[Mechanical Properties]

 

- Shell: aluminum alloy, and stainless steel

 

-- Coating:

 

 

 

W type

 

K type

 

 

Army-green cadmium plating

 

Stainless steel passivation

 

 

F type

 

 

Chemical Nickel-plating

 

 

-- Insulator: thermosetting material

 

-- Grommet and sealing ring: silicone rubber material

 

-- Contact elements: gold-plating of copper alloy, crimp-type, and welded-type;

 

 

- Durability: 500 times; 1500 times

 

-- Vibration:

Sine: frequency 10~2000Hz, Acceleration 588m/s2

Random: frequency 100~1000Hz, power spectrum density 1g2/Hz

 

-- Shock: 3ms half-sine wave, acceleration peak value 300g

 

 

[Environment Properties]

 

 

 

-- Operating temperature:

 

W type

-65℃ to+175℃

 

F and K types

-65℃ to+200℃

 

-- Resisting the mould: according to GJB150.10, the test time is 28 days

 

-- Resisting the liquids: resisting multiple fuels, coolant, solvent

 

- Salt fog: proceed with the test according to the method 1001 of GJB1217;

 

W type 500h

K type 1000h

 

F type 48h