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YQ3 series circular electrical connector series ConnectorTotal > CONNECTORS > Connector > YQ3 series circular electrical connector series
YQ3 series circular electrical connector series Connector
Y4 serious small circular connectors are widely used in electrical equipment connection and the parts with orientation requirements. It is glass sealed.
Product solid picturetop ↑
YQ3 series circular electrical connector series
YQ3 series circular electrical connector series Connectors Product solid picture
YQ3 series circular electrical connector series
Brief introductiontop ↑
YQ3 series circular electrical connector series
Y4 serious small circular connectors are widely used in electrical equipment connection and the parts with orientation requirements. It is glass sealed.
YQ3 series circular electrical connector series
specificationtop ↑
YQ3 series circular electrical connector series
Contacts Characteristics
Pin diameter (mm)
0.8
1
Working current (A)
3
5
Material
ferroalloy
copper alloy
ferroalloy
copper alloy
Contact resistance (m O)
=25
=10
=20
=8
Insulation resistance
standard atmospheric conditions
Humid conditions
High-temperature conditions
=1000 MO
Ordinary receptacle
Glass sealed receptacle
=500MO
=50MO
=20MO
Withstanding voltage
Standard atmospheric pressure
AC 750Vrms
Low atmospheric pressure
AC 200Vrms
YQ3 series circular electrical connector series
how to ordertop ↑
YQ3 series circular electrical connector series
YQ   3 -  4      Z    J    R
?   ?   ?     ?   ?   ? 
? Circular connector
? Serial number of design
? Contact No.: 4-pin dia.1mm, 4I-pin dia.0.8mm, 8-pin dia.0.8mm
? Connector type: T-plug, Z-receptacle
? Contact type: J-pin, K-socket
? Sealing: R-glass sealed, blank for rubber sealed
YQ3 series circular electrical connector series
Product Outline Dimensionstop ↑
YQ3 series circular electrical connector series
YQ3 series circular electrical connector series Connectors Product Outline Dimensions
YQ3 series circular electrical connector series Connectors Product Outline Dimensions
YQ3 series circular electrical connector series
Contact Arrangementstop ↑
YQ3 series circular electrical connector series

Note: this is the contact front view.

YQ3 series circular electrical connector series Connectors Contact Arrangements

YQ3 series circular electrical connector series
Environmental Conditiontop ↑
YQ3 series circular electrical connector series
Operating temperature range
-55 to + 125 ° C
Relative humidity
up to 90%-95%  at 40±2?
Operating pressure
101.33KPa~6.67Pa
                                    Sine Vibration
245 m/s2 acceleration at 10 - 2000Hz
Shock
980 m/s2 acceleration
Sealing
Rubber sealing no more than 1×10-2Pal/s
Glass sealed no more than 1×10-4Pal/s
Mechanical life
500 times
YQ3 series circular electrical connector series