Connection type of YMA series: Bayonet-type quick connection;

* Connection type of YMB series: thread-locked connection;

* Both the plug and the receptacle can be equipped with pins and holes, and their termination method is by means of welding;

* Double curved-surface wire-spring type socket is capable of gently inserting and pulling the connector, with a small contact resistance

* The five-key positioning is capable of blind-mating and avoiding mis-plug;

* Apply to the electrical connection between the equipment and cables and between the cables in the adverse environment like damp, and immersed in the water, etc.

*Standard: Q/321283LSB 13

 

Technical Parameters

 

[Environment Properties]

-- Operating temperature: -55℃ to +200℃

-- Relative humidity: 95% at 60℃

-- Sealing property: immersed in the water at the depth of 0 to 55m

-- Resisting salt fog: 1000 hours for stainless steel; 500 hours for copper alloy; 48 hours for aluminum alloy

-- Leakage Rate: not more than 46Pa·cm3/S, when the pressure difference of double-Head sealed receptacle is 5.07×10⁴Pa;

The leakage rate is not more than 1×10-4Pa·cm3/S, when the pressure difference of glass sealed receptacle is 1.01×10⁵Pa

-- Electric connector is also capable of resisting mould, and fine sand flying up in the air,  etc;

 

[Mechanical Properties]

-- Shell

: stainless steel passivation, steel chemical nickel-plating, and aluminum chemical nickel-plating

-- Insulator: thermosetting material

-- Grommet and sealing ring: silicone rubber material

-- Contact elements: gold-plating copper alloy

-- Vibration

-- Shock

: frequency 10~2000Hz

: Acceleration 980m/s²

-- Acceleration 196m/s²