Y50X-1832TK2 | 32-Socket High-Density Bayonet Plug with Type 2 Backshell
The Y50X-1832TK2 is a size 18 circular plug featuring a 32-socket high-density arrangement. Equipped with an “X” series environmental seal and a Type 2 strain relief backshell.
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- 100% Intermateable with original parts.
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Y50X-1832TK2 High-Density 32-Socket Layout and Safety
The Y50X-1832TK2 is engineered for specialized electronic grids that require a compact yet high-capacity interface for multi-channel signaling. The size 18 shell, made from high-strength aluminum alloy, provides a lightweight housing for the 18-32 insert arrangement. This configuration delivers thirty-two independent conductive paths, making it ideal for consolidating extensive sensor data or control logic into a single connector. The TK designation specifies that the plug is equipped with socket (female) contacts. This is a critical safety feature for cable assemblies that receive power or sensitive signals, as the recessed sockets prevent accidental contact with conductive elements and minimize the risk of short circuits when the connector is unmated.
To maintain electrical fidelity across all 32 channels, each socket is precision-machined and finished with premium gold plating. This plating ensures a low-resistance connection and protects the interface from oxidation over long-term use in industrial environments. The dielectric insert is constructed from high-performance polymers that offer superior insulation resistance and thermal stability, preventing crosstalk between the closely spaced sockets even under high-load conditions.
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 |

Mechanical Reinforcement and Type 2 Sealing
Mechanical reliability is a cornerstone of the Y50X-1832TK2 design. It utilizes a three-point bayonet coupling system for rapid and secure locking, ensuring the connection remains intact under vibration. The Type 2 backshell provides a straight-profile cable exit with integrated strain relief and environmental sealing. This backshell acts as a secondary barrier, clamping the cable securely to prevent mechanical stress from reaching the internal solder or crimp terminations. This level of protection is essential for maintaining the structural integrity of the 32-pole assembly in dynamic industrial applications.
As an “X” series environmental connector, the Y50X-1832TK2 is built to withstand moisture, dust, and particulate ingress. Internal gaskets and interfacial seals create a moisture-proof barrier once the bayonet lock is engaged, shielding the 32-socket interface from the elements. Furthermore, the conductive metallic shell acts as a Faraday cage when used with shielded cabling, attenuating EMI and RFI to preserve signal purity. The durable shell finish provides additional corrosion resistance, making the Y50X-1832TK2 a reliable choice for maritime zones and high-humidity industrial environments worldwide.
32-Socket Layout Safety and Signal Integrity
The Y50X-1832TK2 is engineered for specialized electronic grids that require a compact yet high-capacity interface for multi-channel signaling. The 18-32 insert arrangement provides thirty-two independent conductive paths, making it ideal for consolidating extensive sensor data or control logic into a single connector. The TK designation specifies that the plug is equipped with socket (female) contacts. This is a critical safety feature for cable assemblies that receive power or sensitive signals, as the recessed sockets prevent accidental contact with conductive elements and minimize the risk of short circuits when the connector is unmated. To maintain electrical fidelity, each socket is precision-machined and finished with premium gold plating, ensuring low contact resistance and long-term protection against oxidation.

Mechanical Reinforcement and Environmental Hardening
Mechanical reliability is a cornerstone of the Y50X-1832TK2 design, utilizing a three-point bayonet coupling system for rapid and secure locking under high-vibration conditions. The Type 2 backshell provides a straight-profile cable exit with integrated strain relief and environmental sealing, acting as a secondary barrier that clamps the cable securely to prevent mechanical stress from reaching the internal terminations. As an “X” series environmental connector, the Y50X-1832TK2 features internal gaskets and interfacial seals that create a moisture-proof and dust-proof barrier once the bayonet lock is engaged. Furthermore, the conductive metallic shell acts as a Faraday cage when used with shielded cabling, attenuating EMI and RFI to preserve signal purity in complex industrial environments.
FAQ
What is the benefit of the TK socket configuration?
What is the benefit of the TK socket configuration?
The TK configuration ensures that live conductive parts are recessed within the insulator, providing an added layer of electrical safety when the cable is unplugged.
Why is the 32-pin arrangement used in a size 18 shell?
Why is the 32-pin arrangement used in a size 18 shell?
This high-density layout allows for 32 separate signal channels to be transmitted through a mid-sized housing, optimizing space in automated systems.
How does the Type 2 backshell protect the assembly?
How does the Type 2 backshell protect the assembly?
It provides a secure mechanical clamp and a sealing point, ensuring that external pulling forces or moisture do not damage the internal electrical contacts.
Is the Y50X-1832TK2 compatible with all 18-32 receptacles?
Is the Y50X-1832TK2 compatible with all 18-32 receptacles?
Yes, it follows the GJB-standard size 18-32 bayonet interface, ensuring full intermateability with any matching Y50 series receptacle.
Can this model withstand salt spray environments?
Can this model withstand salt spray environments?
Absolutely. The corrosion-resistant shell finish and robust internal seals are specifically engineered to withstand salt spray and high-humidity maritime conditions.
Certification
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