Y50X12-10ZK10-2ZL2 | 10-Socket Square Flange Receptacle with 2ZL2 Backshell
Y50X12-10ZK10-2ZL2 is a high-reliability square flange receptacle featuring 10 socket contacts and a size 12 shell. Includes 2ZL2 backshell for superior mechanical protection and environmental sealing.
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Mechanical Precision of the Y50X12-10ZK10-2ZL2 Receptacle
The Y50X12-10ZK10-2ZL2 is a precision-engineered panel-mount solution designed for mission-critical electronic grids. The size 12 shell is a mid-range compact housing that efficiently accommodates 10 independent electrical channels, making it an ideal choice for high-density sensor arrays and control logic interfaces. The square flange (ZK10) mounting style provides a stable and permanent attachment point to equipment chassis, utilizing four mounting holes to evenly distribute mechanical stress. This ensures that the Y50X12-10ZK10-2ZL2 remains securely seated even when subjected to intense vibrations or the repeated torque of bayonet coupling cycles.
A key structural component of this assembly is the 2ZL2 backshell. The 2ZL2 backshell is designed with an emphasis on mechanical hardening, often incorporating advanced materials for increased flame retardancy or structural rigidity. It provides a straight-profile cable exit that includes a robust integrated clamp for strain relief. This architecture ensures that any pulling forces or repetitive bending of the external cable are absorbed by the 2ZL2 backshell itself, thereby protecting the delicate internal solder or crimp terminations of the Y50X12-10ZK10-2ZL2 from mechanical failure.
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 |
10-Socket Layout and Electrical Integrity
The 12-10 insert arrangement of the Y50X12-10ZK10-2ZL2 provides ten independent socket (female) contacts. The ZK designation—identifying socket contacts within a fixed receptacle—is a critical safety choice for power-output and signal-source panels. Because the conductive elements are recessed deep within the dielectric insulator, the Y50X12-10ZK10-2ZL2 minimizes the risk of accidental short-circuits or electrical shock during maintenance or handling when unmated. Each socket is machined from high-conductivity copper alloy and finished with premium gold plating to ensure low contact resistance and long-term protection against oxidation.
Internal signal fidelity is maintained through high-performance dielectric materials that offer superior insulation resistance and thermal stability. These materials are selected for their ability to maintain geometric precision under thermal stress, ensuring that the ten poles remain perfectly aligned throughout the connector’s service life. For engineers designing sophisticated digital grids or sensitive analog telemetry, the Y50X12-10ZK10-2ZL2 provides a dependable gateway that prevents electrical crosstalk and ensures consistent data accuracy.
Environmental Hardening and EMI Protection
As an environmental-grade (X series) connector, the Y50X12-10ZK10-2ZL2 is built to thrive in aggressive field conditions. The internal sealing architecture includes high-resilience gaskets and grommets that create a moisture-proof and dust-proof barrier once mated with a compatible plug. The 2ZL2 backshell reinforces this protection at the cable entry point, preventing the ingress of humidity, salt spray, or industrial contaminants into the equipment housing. This makes the Y50X12-10ZK10-2ZL2 particularly well-suited for maritime industrial zones and outdoor energy monitoring grids.
Electromagnetic compatibility (EMC) is addressed by the conductive properties of the metallic aluminum alloy shell. When the Y50X12-10ZK10-2ZL2 is properly grounded to a conductive equipment panel and used with shielded cabling, it forms an effective Faraday cage. This attenuates external electromagnetic interference (EMI) and radio frequency interference (RFI), which is essential for protecting delicate signals in “noisy” industrial environments near high-voltage motors. The shell finish, typically available in nickel or olive drab chromate, adds a robust layer of corrosion resistance to preserve the functional life of the bayonet lugs.
Strategic Integration in Aerospace and Automation
The versatility of the Y50X12-10ZK10-2ZL2 makes it an essential component for system integrators across the aerospace, defense, and industrial automation sectors. In aviation, its lightweight square-flange design is highly valued for avionics control boxes and ground support equipment where space is at a premium but reliability is non-negotiable. The 10-socket layout allows for complex signal routing while the bayonet lock ensures mission-critical data remains uninterrupted throughout intense flight vibration profiles.
In industrial automation, the Y50X12-10ZK10-2ZL2 is frequently used for robotic controllers and automated assembly lines. The 2ZL2 backshell ensures that the rear cable connections survive the mechanical stress associated with field assembly and long-term maintenance. By providing a standardized, GJB-compliant, and cost-effective interconnect gateway, the Y50X12-10ZK10-2ZL2 delivers the reliability required for the most demanding electronic environments worldwide.
FAQ
What does the ZK10-2ZL2 designation signify?
What does the ZK10-2ZL2 designation signify?
ZK10 refers to a square flange receptacle with socket (female) contacts, while 2ZL2 indicates a specific straight environmental backshell optimized for mechanical strength or flame retardancy.
Why use socket contacts (ZK) in a panel-mounted receptacle?
Why use socket contacts (ZK) in a panel-mounted receptacle?
Socket contacts are a standard safety feature for panel-side connectors that serve as power or signal sources. They prevent accidental contact with live conductive elements and reduce the risk of short circuits.
Is the Y50X12-10ZK10-2ZL2 intermateable with all Y50 size 12 plugs?
Is the Y50X12-10ZK10-2ZL2 intermateable with all Y50 size 12 plugs?
Yes, it is designed to mate with any Y50 series plug that features a size 12 shell and a matching 10-pin (male) contact arrangement, ensuring a secure bayonet lock.
How does the 2ZL2 backshell help in high-vibration applications?
How does the 2ZL2 backshell help in high-vibration applications?
The 2ZL2 backshell provides a secure mechanical clamp on the cable, acting as a strain relief that prevents vibration-induced stress from damaging the solder joints inside the receptacle.
Can this receptacle be used in maritime or coastal environments?
Can this receptacle be used in maritime or coastal environments?
Absolutely. Its high-resilience seals and military-grade shell plating provide excellent resistance to salt spray and humidity, making it ideal for offshore industrial use.
Certification
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