Circular Connectors

Y11 Series

Featuring a bayonet coupling mechanism, our Y11 series connectors offer seamless and secure locking. The contact elements are welded, ensuring robust performance. With both shielded and unshielded shell options available, our connectors provide versatility to meet diverse requirements. Furthermore, they are designed to withstand various environmental challenges, including high vacuum, high pressure, salt spray, rain, and dust.

Our Y11 series connectors comply with the stringent GJB101A-97 standards, guaranteeing superior quality and reliability. They are also fully interchangeable with other YL11 connectors, ensuring hassle-free compatibility.

Our Y11 series connectors find wide-ranging applications in critical industries, including strategic weapon systems, aerospace satellite systems, aviation and maritime transportation vehicles, ground-based transmission and reception systems, high-energy and high-temperature industrial systems, communication and testing systems, and infrastructure and power systems.

Y11X-1832TK-2 Y11X-1832ZJ10 Main Technical Performance Environmental Performance Operating Temperature: -55°C to 125°C Relative Humidity: Up to 95% at 40°C Operating Altitude: Up to 30,000m above sea level Vibration Resistance: Frequency range 10Hz to 2000Hz, acceleration 196m/s² Shock Resistance: Acceleration 490m/s² Air Tightness: Withstands a pressure of 0.2Mpa (for sealed socket) Mechanical Performance of Circular Connectors Shell Material: High-strength aluminum alloy and copper alloy materials Non-shielded coating: Anodizing colors Shielded coating: Chemical nickel plating Insulator: Heat-resistant thermoplastic material Sealing material: Silicone rubber Contacts: Copper alloy Plating: Gold Mechanical lifespan: 500 cycles Electrical Performance Working voltage, withstanding voltage, and insulation resistance:

Working Environment	Rated Voltage (V)	Withstanding Voltage (V)	Insulation Resistance (mΩ)
Ambient Temperature and Pressure	500	1500	≥30000
Damp-Heat	500	500	≥20
High Temperature	250	----	≥500
Low Pressure (1kpa)	150	200	----

Contact resistance and current rating:

Diameter (mm)	Resistance (mΩ)	Current (A)
Ø1.0	≤5	5
Ø1.5	≤3	10

Shell-to-shell electrical continuity: ≤200 mΩ Shield-to-shell electrical continuity: ≤5 mΩ Minimum attenuation of 45dB at 8000MHz