Y50DX24-05ZK10-2L2 | Square Flange 5-Socket Receptacle with Female Contacts
Y50DX24-05ZK10-2L2 is a GJB standard environmental receptacle with 5 socket contacts. Size 24 shell with square flange and bayonet coupling for secure panel-mount power and signal grids.
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Y50DX24-05ZK10-2L2 Design Benefits of the 5-Socket Configuration
The Y50DX24-05ZK10-2L2 is specifically engineered with a 5-socket (female) contact arrangement, a design that prioritizes safety and signal protection. In a socket configuration, the conductive mating surfaces are recessed deep within the insulator, which provides a natural guard against accidental contact with live circuits or mechanical damage during the mating process. This makes the ZK style receptacle the industry standard for power-entry points on equipment panels, ensuring that the pins from the mating plug are guided safely into position before electrical contact is established.
Utilizing a large size 24 shell for only five socket contacts ensures generous spacing between each pole. This increased clearance is vital for high-voltage applications or sensitive signal lines where electrical arcing and electromagnetic leakage must be minimized. The combination of the robust 24-05 insert and the precision-machined sockets makes the Y50DX24-05ZK10-2L2 a dependable interface for high-performance military and industrial electronic grids.
Key Specifications
Shell Material | Voltage Rating | Current Rating | Operating Temp | Ingress Protection | Mating Cycles | Keying & Polarization | Coupling |
|---|---|---|---|---|---|---|---|
Aluminum alloy | ~1000 VAC | ~40 A | -55 °C to +150 °C | IP67 | 500 | N | Quick bayonet coupling |
Material Excellence and Contact Reliability
Reliability in the Y50DX24-05ZK10-2L2 starts with its high-conductivity copper alloy socket contacts. Each socket is typically finished with gold or silver plating to ensure a low-resistance connection and to prevent surface oxidation over thousands of mating cycles. The internal spring mechanism within the socket is designed to maintain consistent pressure against the mating pin, ensuring stable electrical continuity even when the system is subjected to the high-frequency vibrations common in aerospace and heavy machinery environments.
The insulator block housing the sockets is made from advanced thermosetting plastics or high-grade elastomers. These materials offer excellent dielectric strength and thermal stability, preventing the sockets from shifting or losing their alignment under heavy electrical loads. By maintaining precise contact geometry, the Y50DX24-05ZK10-2L2 guarantees that signal integrity and power efficiency remain at peak levels throughout the service life of the connector.
Environmental Shielding and Square Flange Mounting
The Y50DX24-05ZK10-2L2 belongs to the DX series, meaning it is fully equipped for survival in demanding environmental conditions. The receptacle features a comprehensive sealing system, including internal grommets and an interface gasket, which prevents the ingress of moisture, dust, and corrosive fluids. When mated with a compatible plug, the system achieves a high level of environmental protection, making it suitable for naval electronics, outdoor communication terminals, and ruggedized industrial sensors.
The square flange (ZK) mounting design is a critical feature for panel-mount applications. The four-hole flange allows the receptacle to be bolted securely to a chassis, providing a stable platform that resists torque and mechanical shock. This mounting style, combined with the 2L2 backshell for cable strain relief, ensures that the rear terminations are protected from stress. The aluminum alloy shell, treated with military-standard plating, further ensures that the bayonet locking mechanism remains smooth and corrosion-free in salt-rich or humid atmospheres.
Strategic Applications in Industrial and Military Systems
The versatility of the Y50DX24-05ZK10-2L2 makes it a staple for engineers designing high-stakes hardware. In the military sector, it is frequently used on the power-input panels of mobile radar units and armored vehicle electronics, where the 5-socket layout provides a secure and safe interface for energy distribution. The bayonet coupling allows for rapid deployment and teardown, as it requires only a quick turn to lock or unlock the connection, providing a tactile confirmation of security.
In industrial automation, this receptacle is ideal for motor control cabinets and sophisticated testing equipment. The 5-pole interface is often utilized for three-phase power combined with control or ground signals, offering a comprehensive interconnect solution in a single ruggedized package. By adhering to strict GJB standards, the Y50DX24-05ZK10-2L2 provides procurement and design teams with a proven, cost-effective, and high-quality alternative for their most critical interconnect requirements worldwide.
FAQ
What is the advantage of using socket (ZK) contacts on a receptacle?
What is the advantage of using socket (ZK) contacts on a receptacle?
Socket contacts are safer for power-input applications because the conductive parts are recessed, preventing accidental short circuits or electric shocks when the connector is unmated.
Is the Y50DX24-05ZK10-2L2 compatible with MIL-spec plugs?
Is the Y50DX24-05ZK10-2L2 compatible with MIL-spec plugs?
Yes, it is designed to be technically equivalent to the 24-05 arrangements in the MIL-DTL-26482 series II, allowing for high intermateability with global standards.
How does the square flange help with environmental sealing?
How does the square flange help with environmental sealing?
The square flange provides a wide, flat surface that can be used with a gasket to create a moisture-proof seal between the connector and the mounting panel cutout.
Can the Y50DX24-05ZK10-2L2 handle high vibration?
Can the Y50DX24-05ZK10-2L2 handle high vibration?
Yes, the bayonet coupling system and the four-hole square flange mounting are specifically designed to remain secure under the intense vibration found in vehicles and aircraft.
What materials are used for the shell plating?
What materials are used for the shell plating?
The shell is usually made of aluminum alloy with an olive drab chromate or nickel plating, providing excellent corrosion resistance and electrical conductivity for shielding.
Certification
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