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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