PT06E16-8S(SR) | 8-Socket MIL-DTL-26482 Series I Plug with Strain Relief (Size 16)
The PT06E16-8S(SR) is a size 16 MIL-DTL-26482 Series I straight plug with 8 socket contacts and an integrated strain relief (SR) clamp. Features “E” class environmental sealing.
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PT06E16-8S(SR) Efficiency of Power and Signal Integration in Heavy-Duty Mobile Grids
The PT06E16-8S(SR) is a high-precision interconnect solution specifically designed for specialized electronic grids that require a robust interface for both power distribution and multi-channel signal transmission in a portable format. Utilizing the size 16 aluminum alloy shell, this connector facilitates eight independent conductive paths through its 16-8 insert arrangement. Unlike smaller high-density variants, the PT06E16-8S(SR) employs Size 16 socket contacts, which provide a significantly higher current-carrying capacity for industrial motors, actuators, and tactical power supplies. By offering a lightweight yet durable housing, this plug ensures a high level of functional integration for mobile systems that demand both high-power delivery and sensitive analog signal purity.
Key Specifications
Shell Material | Voltage Rating | Current Rating | Operating Temp | Ingress Protection | Mating Cycles | Keying & Polarization | Coupling |
|---|---|---|---|---|---|---|---|
Aluminum alloy | ~1000 VAC | ~23 A | -65 °C to +200 °C | IP67 | 500 | N | quick bayonet coupling |
Tactical Environmental Defense and E-Class Protection
The “E” class designation of the PT06E16-8S(SR) signifies an environmentally resistant construction that incorporates an advanced interfacial seal and a high-performance dielectric insert. This internal sealing grid is engineered to prevent the ingress of humidity, fine particulates, and chemical vapors, ensuring that the eight conductive channels remain isolated from harsh atmospheric contaminants. The aluminum housing is treated with olive drab cadmium plating over an electroless nickel underplate, providing a certified multi-layered defense against corrosion. This level of protection is essential for field-deployed tactical units and heavy-duty industrial machinery where long-term exposure to moisture and environmental stress is an inherent operational factor.
Integrated Strain Relief and Mechanical Reliability
A defining technical feature of the PT06E16-8S(SR) is the inclusion of the (SR) strain relief cable clamp backshell. In environments where equipment is frequently moved or cables are subject to accidental pulling, twisting, and intense mechanical vibration, this mechanism absorbs physical tension. By securing the cable jacket firmly to the connector body, the strain relief ensures that the mechanical load is not transferred to the eight delicate solder or crimp joints at the socket interface. This significantly reduces the risk of fatigue-related failures and prevents intermittent signal loss, making it a superior choice for vehicle-mounted telemetry systems and mobile power distribution units.
Precision Socket Fidelity and 16-8 Layout Performance
Within the size 16 housing, the PT06E16-8S(SR) employs eight Size 16 socket contacts, offering a reliable female interface for a variety of power and low-frequency analog signal sets. These sockets are precision-machined from copper alloy and finished with high-grade gold plating to maintain an ultra-low-resistance electrical path throughout the equipment’s lifespan. The socket design provides inherent electrical safety, as the conductive elements are recessed within the dielectric insert, preventing accidental short-circuits during the mating process. The high-performance dielectric insert provides exceptional insulation resistance between the eight channels, preventing electrical crosstalk and leakage in mission-critical command networks.
Rapid Bayonet Coupling and Shielding Effectiveness
The PT06E16-8S(SR) utilizes a three-point bayonet coupling system, allowing for rapid and secure mating with a simple partial turn of the coupling nut. This mechanical interface provides tactile and audible confirmation that the connection is fully locked, which is essential for rapid assembly in high-stress or low-visibility field conditions. Furthermore, the conductive nature of the cadmium-plated aluminum shell provides essential EMI and RFI shielding, protecting the eight signal lines from external electromagnetic interference. This combination of physical durability, mechanical cable protection, and electrical isolation makes the PT06E16-8S(SR) a dependable choice for ruggedized mobile environments where signal integrity is paramount.
FAQ
What does the (SR) suffix indicate for the PT06E16-8S?
What does the (SR) suffix indicate for the PT06E16-8S?
The (SR) suffix stands for Strain Relief, indicating that the plug is equipped with a mechanical cable clamp backshell to protect the internal wiring from physical tension and pulling.
How many contacts are provided in the 16-8 layout?
How many contacts are provided in the 16-8 layout?
The 16-8 layout features eight independent Size 16 socket contacts, which are designed to handle more current than standard signal-grade contacts.
Is the PT06E16-8S(SR) compatible with any MIL-DTL-26482 receptacle?
Is the PT06E16-8S(SR) compatible with any MIL-DTL-26482 receptacle?
Yes, it is designed to mate with any MIL-DTL-26482 Series I pin receptacle (such as PT00, PT02, or MS3112) of the same shell size (16) and layout (8).
What is the benefit of the socket (female) configuration in this plug?
What is the benefit of the socket (female) configuration in this plug?
Socket contacts are recessed within the insulator, offering a “dead-face” safety feature that prevents accidental shorting and protects the conductive elements from physical damage.
What finish is applied for corrosion protection?
What finish is applied for corrosion protection?
The standard finish is olive drab cadmium over electroless nickel, which provides excellent corrosion protection, especially in salt-spray environments, while maintaining conductivity for EMI shielding.
Certification
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