Y50DX24-05TK5L2 | GJB Standard High-Environmental Circular Receptacle
Y50DX24-05TK5L2 is a GJB compliant, environmental-resistant circular connector. Featuring a 24-05 insert arrangement with pin contacts and a rugged bayonet coupling for extreme industrial grids.
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Y50DX24-05TK5L2 Overview of the Y50DX Series Engineering
The Y50DX24-05TK5L2 is a flagship component within the Y50DX series, which is specifically designed to meet and exceed the rigorous GJB (Chinese Military Standard) requirements for circular connectors. The DX designation highlights its superior environmental resistance compared to standard industrial versions. This series utilizes a rapid bayonet coupling mechanism, ensuring a secure and vibration-proof connection with a simple fractional turn. In critical aerospace and defense systems, the Y50DX24-05TK5L2 provides the necessary mechanical stability to ensure that 5-pole power or signal circuits remain functional under the most intense operational stress.
The size 24 shell of this particular model offers a substantial physical footprint, allowing for larger internal clearances and enhanced dielectric separation between the five pin contacts. This architectural choice is intentional for systems where voltage spikes or electrical noise could compromise thinner, more compact connectors. By employing the Y50DX series, engineers can integrate a high-reliability interconnect solution that balances ease of use with the uncompromising durability required for modern military-industrial 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 |
Advanced Environmental Sealing and Material Selection
Environmental integrity is the hallmark of the Y50DX24-05TK5L2. The connector is equipped with multiple layers of protection, including high-performance fluorosilicone or ethylene-propylene rubber seals that prevent the ingress of dust, liquid, and corrosive gases. These gaskets maintain their elasticity even when exposed to extreme temperature cycles, ensuring that the internal pin contacts remain dry and free from oxidation. This makes the Y50DX series particularly effective for equipment installed in outdoor naval installations, ground-based radar arrays, and heavy industrial processing plants.
The shell itself is machined from high-strength aluminum alloy, providing a robust shield against physical impact and electromagnetic interference. To ensure long-term survivability in salt-rich or humid atmospheres, the exterior is treated with a specialized olive drab or nickel plating. This finish acts as a sacrificial barrier against corrosion, preserving the structural integrity of the bayonet lugs and ensuring that the Y50DX24-05TK5L2 can be mated and unmated reliably throughout its service life, even in chemically aggressive environments.
Electrical Precision of the 5-Pin TK Configuration
The TK configuration of the Y50DX24-05TK5L2 features five precision-engineered pin (male) contacts. Each contact is designed for high conductivity and low insertion loss, typically plated with gold over nickel to ensure stable electrical performance across thousands of mating cycles. The 05 insert arrangement within the size 24 shell is optimized for high-current loads, providing ample cross-sectional area for power distribution while leaving enough space for effective heat dissipation. This reduces the risk of thermal buildup during continuous operation, protecting the surrounding insulation and sensitive electronics.
Safety is further enhanced by the recessed design of the pins within the insulator block, which provides a degree of protection against accidental mechanical damage when the connector is unmated. The TK (receptacle) style is often used on the fixed panel side of a device, serving as a stable interface for mobile cable plugs. This setup is common in automated control systems and mobile power units where the Y50DX24-05TK5L2 acts as a high-performance gateway for energy and data, maintaining signal purity in electrically noisy environments.
Versatility and Compatibility in Industrial Systems
One of the primary advantages of the Y50DX24-05TK5L2 is its technical equivalence to internationally recognized bayonet-style connectors. This makes it a versatile choice for global procurement teams and maintenance engineers who need to replace or upgrade components in existing systems. The inclusion of the 5L2 backshell provides specialized cable support and strain relief, ensuring that the wire bundle is protected from the pulling and twisting forces inherent in robotic and mobile machinery.
The widespread adoption of the Y50DX series across various high-tech sectors is a testament to its proven track record. Whether utilized in a new aerospace telemetry system or as a rugged replacement part in a legacy industrial machine, the Y50DX24-05TK5L2 offers a cost-effective and reliable interconnect solution. Its combination of GJB-standard compliance, environmental shielding, and mechanical precision makes it an essential component for professionals who demand the highest levels of performance and reliability from their hardware.
FAQ
What makes the DX series different from standard Y50 connectors?
What makes the DX series different from standard Y50 connectors?
The DX series features enhanced environmental sealing, including specialized gaskets and platings, designed to withstand more extreme moisture, temperature, and corrosive conditions than standard models.
Is the Y50DX24-05TK5L2 intermateable with other brands?
Is the Y50DX24-05TK5L2 intermateable with other brands?
Yes, as long as the mating plug shares the same 24-05 arrangement and bayonet coupling standard, the Y50DX24-05TK5L2 is designed for high compatibility with equivalent military-style connectors.
What is the benefit of the 5L2 suffix in this part number?
What is the benefit of the 5L2 suffix in this part number?
The 5L2 suffix refers to a specific type of backshell or cable accessory that provides integrated strain relief and improved environmental sealing for the rear of the connector.
How many contacts does the Y50DX24-05TK5L2 have?
How many contacts does the Y50DX24-05TK5L2 have?
This model features 5 pin (male) contacts, which are typically used for power transmission or multi-channel signal acquisition in industrial grids.
Can this connector handle high-vibration applications?
Can this connector handle high-vibration applications?
Absolutely. The bayonet coupling system is specifically engineered to resist loosening or contact interruption caused by the constant vibration found in vehicles and aircraft.
Certification
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