Y50X12-07TK2MNH | 7-Socket Metric circular Plug with Integrated NH Cap
Y50X12-07TK2MNH is a precision circular plug featuring 7 socket contacts and a size 12 shell. Equipped with a Metric (2M) backshell and a permanent “NH” protective cover for enhanced grid reliability.
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Enhanced Mechanical Integration of the Y50X12-07TK2MNH
The Y50X12-07TK2MNH is engineered for specialized electronic grids that require a blend of standardized GJB bayonet coupling and modern metric mechanical interfaces. The size 12 shell of the Y50X12-07TK2MNH, constructed from high-strength aluminum alloy, offers a compact and lightweight housing for the internal 7-socket assembly. A primary feature of the Y50X12-07TK2MNH model is the 2M backshell, which employs a metric threading system for the cable exit. This 2M backshell allows the Y50X12-07TK2MNH connector to be seamlessly integrated with international cable glands and conduit accessories, eliminating the need for custom adapters when interfacing the Y50X12-07TK2MNH with European or global industrial hardware. The straight-profile 2M backshell ensures a secure cable transition while maintaining the critical environmental seal at the rear of the Y50X12-07TK2MNH plug.
Furthermore, the “NH” designation of the Y50X12-07TK2MNH highlights the inclusion of an integrated metallic protective cap, known as the NH cap. This NH cap is permanently attached to the Y50X12-07TK2MNH plug shell via a robust stainless steel chain or nylon cord. In high-stakes field operations where Y50X12-07TK2MNH cable assemblies are frequently disconnected, the NH cap ensures the 7-socket interface of the Y50X12-07TK2MNH is immediately protected from physical impact and environmental contaminants. This tethered NH cap design prevents the loss of protective hardware, which is critical for maintaining the long-term reliability of the Y50X12-07TK2MNH in mobile command centers and remote sensor networks.
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 |
7-Socket Security and Electrical Fidelity
The 12-07 insert arrangement of the Y50X1207TK2MNH provides seven independent electrical channels within a high-density dielectric housing. The TK configuration—placing socket (female) contacts in the mobile plug—is a fundamental safety strategy for cable ends that serve as power-input or primary signal-receiving interfaces. Because the conductive sockets are recessed deep within the insulator, the Y50X1207TK2MNH minimizes the risk of accidental short circuits or electrical shock when handled in an unmated state. Each socket is precision-machined from a copper alloy and finished with premium gold plating to ensure a low-resistance path and protection against surface oxidation.
Internal signal integrity is managed by advanced dielectric polymers that offer exceptional insulation resistance and thermal stability. These materials are selected for their ability to maintain geometric precision under electrical and thermal stress, ensuring that the seven poles remain perfectly aligned for consistent mating cycles. For engineers designing multi-channel analog sensor grids or digital logic control systems, the Y50X1207TK2MNH provides a dependable interconnect gateway that prevents electrical crosstalk and maintains signal purity.
Environmental Hardening and EMI Shielding Performance
As an “X” series environmental connector, the Y50X1207TK2MNH is designed to thrive in aggressive field conditions. It features a comprehensive sealing system, including internal grommets and high-resilience interfacial gaskets that create a moisture-proof and dust-proof barrier. The 2M metric backshell facilitates the use of high-performance metric cable seals, protecting the internal terminations from rain, salt spray, and industrial contaminants. This level of hardening is vital for deployments in maritime industrial zones, unpressurized aviation compartments, and outdoor energy monitoring grids.
Electromagnetic compatibility (EMC) is bolstered by the conductive properties of the metallic aluminum shell. When paired with shielded cables and the 2M backshell, the Y50X1207TK2MNH effectively functions as a Faraday cage to attenuate external EMI and RFI. The integrated NH cap ensures that this protection extends to the unmated state, keeping the interior of the plug clean and dry during storage or maintenance intervals. The shell finish, typically nickel or olive drab chromate, provides a robust layer of corrosion resistance, preserving the functional life of the bayonet lugs and the overall structural integrity of the connector.
Strategic Benefits for Global Industrial Grids
The versatility and ruggedness of the Y50X1207TK2MNH make it an essential asset for system integrators operating in international markets. In industrial automation, its 2M metric backshell simplifies the bill of materials by allowing for the use of standard metric accessories across different geographic regions. In the aerospace sector, the lightweight design and permanent protection cap are highly valued for ground support equipment and portable telemetry modules where downtime caused by contact contamination is unacceptable.
By providing a standardized, GJB-compliant, and cost-effective interconnect solution, the Y50X1207TK2MNH delivers the reliability required for the most demanding electronic environments worldwide. Its combination of a metric-threaded backshell, integrated protective hardware, and 7-pole electrical precision provides engineers with a versatile and future-proof interface. Adopting the Y50X1207TK2MNH ensures that critical signal paths remain secure and environmentally protected throughout their operational lifecycle.
FAQ
What is the advantage of the 2M backshell on the Y50X1207TK2MNH?
What is the advantage of the 2M backshell on the Y50X1207TK2MNH?
The 2M backshell uses metric threads, making the plug compatible with a wide range of international metric cable glands and standard industrial conduit systems without needing custom adapters.
Why is the TK socket configuration considered a "safety" design?
Why is the TK socket configuration considered a "safety" design?
In the TK configuration, the conductive elements are recessed female sockets. This prevents accidental contact with live pins and reduces the risk of short circuits when the cable is disconnected.
How does the NH cap improve field reliability?
How does the NH cap improve field reliability?
The NH cap is permanently tethered to the plug, ensuring it is always available to seal the interface the moment it is disconnected, preventing dust, water, or mud from contaminating the contacts.
Is this model intermateable with standard Y50 receptacles?
Is this model intermateable with standard Y50 receptacles?
Yes, the mating interface follows strict GJB standards for the size 12-07 layout, ensuring full compatibility with any matching Y50 series receptacle regardless of the receptacle’s backshell type.
What environmental rating does the Y50X1207TK2MNH provide?
What environmental rating does the Y50X1207TK2MNH provide?
When properly mated or capped with the NH cover, the plug provides an environmental seal equivalent to IP65 or higher, shielding the connection from rain, salt spray, and humidity.
Certification
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