YL Series Circular Connectors

YL Series Circular Connectors
YL Series Circular Connectors
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The YL series circular connector is strictly built to GJB598A-1996 Series I specifications, the Chinese equivalent to MIL-C-26482G Series I specifications.

Available with bayonet coupling mechanism and solder contacts, the YL series circular connector allows fast engagement and disengagement. Housed in the compact design are densely arranged connector pins. Known for its ability to withstand various environmental challenges, the male connector delivers exceptional reliability which suits itself for demanding military jobs such as providing electrical connection for the fighter aircraft, missile and fleet.

Technical Specifications of YL Series Circular Connectors

Environmental Performance
Operating Temperature -55°C~ 125°C
Relative Humidity 90 %~95 % (40 ±22°C)
Operating Pressure 4.39KPa~101.33KPa
Seal Performance Socket Connector: The connector is subject to a pressure difference of 1.01~10 Pa for one minute. No leakage occurs whatsoever.
Plug Connector: The connector is submerged in 1m-deep water for 2 hours without leakage.
Vibration 10~2000Hz, 196 m /s2, discontinuity:1µs
Shock 980m /s2, discontinuity:1µs
Lifespan 500 mating cycles (2000 mating cycles for connectors with less than 7 pins)

Electrical Performance

Insulation Resistance
Conditions High Temperature Humidity
5000 500 100
Operating Current, Contact Resistance
Height Operating Voltage (V) Test Voltage(V)
Voltage Class I Voltage Class II Voltage Class III Voltage Class I Voltage Class II Voltage Class III
0m (Sea Level) 600 1000 400 1500 2300 1300
21336m 300 450 200 375 500 250
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