circular connectors P20

Specifications

Circular connectors P20 are used extensively in line connections between electrical equipment,various instruments and meters.

 Circular connectors P20 series are used extensively in line connections between electrical equipment,various instruments and meters.These connectors have the features of small volume,light weight,convenient application,high durability of plugging and unplugging,threaded coupling,good sealing performance,high conductivity and high dielectric strength.They are made according to the standard SJ/T10496.They are for military and industrial  applications.Product Ordering

               P  20  J   3   M  P  J

               1   2    3   4  5   6  7

     1. Name of series  P series circular connectors

2. shell size:       20,28,32,40,48,55,60

3. Type of contactsJPin,KSocket 

4. Sign of contacts: Numbers

5. Type:without markplug,Anormal  receptacle,Msealed receptacle

6. Pshield shell,Qnormal shell,Rangled shield shell,Snormal angled shell,the receptacle without shell:without mark.

7.JAu plated,without J: Ag plated

Technical characteristics 

Temperature	Relative humidity	Atmosphere	Vibration	Shock	Endurance
-55°C~ +70°C	92~96% at40+2°C	100KPa~2 KPa	10~200Hz,100m/s²	250m/s²	500 cycles

The sealing connectors temperature allow -55°C~+55°C only.

Contacts  diameter	Current	Voltage (pressure)				Contact resistance
		100Kpa	8.5KPa	4.4KPa	2KPa
Ø1.5mm	10A	500V	250V	175V	150V	≤2.5mΩ
Ø2.5mm	25A					≤1mΩ
Ø3.5mm	50A					≤0.5mΩ
Ø5.5mm	100A					≤0.3mΩ

 

Environment	Voltage proof	Insulation resistance
Normal	1500V	≥500MΩ
Lower pressure(2KPa)	300V	-
Moisture	1000V	≥2MΩ