*Meets the GJB2889 standard
*The end joint form is welding or Compaction
*A buckle fast connection
*It is widely used in environment
Main technical performance:
1.【Physical characteristics】
1）Ordinary NON-Sealed and sealed through the wall type
——Shell：High strength aluminum alloy
——Shell Coating：
Shield Coating：Army Green passivation，Chemical nickel plating
Non-Shield Coating：Black positive polarization
——Insulator：Thermoplastic materials
——Seal circle：silicon rubber
——contactor：Copper alloy gold plating
——Useful life：Plug 1000 times


2）glass sintered square plate sealed socket
——Shell：carbon steel
——Shell Coating：Electroplating nickel plating
——Insulator：glass
——contactor： Ferroalloy gold plating or nickel plating
——Useful life：Plug 1000 times
2.【Electrical characteristics】
——Contact resistance and rated current
 

Specifications mm	NON-sealed Contact resistance	Through wall sealed Contact resistance	square plate sealed Contact resistance	rated current A
φ1.0	≤5mΩ	≤10mΩ	≤15mΩ	5
φ1.5	≤2.5mΩ	≤5mΩ	≤7.5mΩ	10
Φ2.0	≤1.25mΩ	≤2.5mΩ	≤3,.75mΩ	20
Φ3.0	≤0.75mΩ	≤1.5mΩ	≤2.25mΩ	40

 
 
——Rated voltage and voltage resistance
 

Operating environment	Sealed electrical connector		NON-sealed electrical connector
	Rated voltage	voltage resistance	Rated voltage	voltage resistance
room temperature	500V	1500V	500V	1500V
Wet and hot environment	500V	750V	500V	1125V
Low pressure (1kPa)	150V	300V	250V	300V

 
——Isolation resistance：MΩ
 

Application Level	standard	High temp	Wet and hot
Isolation resistance	≥5000	≥1000	≥100

 
3.【Environmental characteristics】
——Operating temperature：-55～200℃
——relative humidity:：  95%，40±2℃
——height：30000m
——Sinusoidal vibration：   10-2000Hz, 20g
——constant acceleration：     100g
——shock acceleration:      100g
 
4.【other characteristics】
 
Anti-humidity，salt mist-proof，mildew-proof，rain-proof，dust-proof




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Socket