ACC06F36-77R-003 – Amphenol AC Series Circular Female Connector
Available now for order through the Industrial and Aerospace Interconnect Marketplace.
Overview Section
The Amphenol ACC06F36-77R-003 is a high-performance, MIL-DTL-5015 style circular connector designed for rugged industrial and military applications. This specific part belongs to the AC Threaded series, which is prized for its durability, moisture resistance, and high-current capacity.
The designation breaks down as a Straight Plug (06) with a Size 36 Shell and a 7-contact (Prong) arrangement. The 77R indicates the specific insert pattern for these large-gauge contacts. Finished in a signature Olive Drab Cadmium, this connector is designed to provide environmental sealing and corrosion protection in the harshest field environments, including heavy machinery, robotics, and tactical communications.
Key Features Section
MIL-DTL-5015 Heritage: Built on the proven architecture of military-standard connectors, ensuring intermateability with a wide range of standard industrial plugs.
7-Contact Heavy-Duty Layout: Features seven high-conductivity silver-plated contacts designed for power distribution or high-load signal transmission.
Olive Drab Cadmium Finish: Provides exceptional corrosion resistance (500-hour salt spray rated) and a non-reflective surface.
Environmental Sealing: Includes a backshell with a strain relief "clip" and grommet system to prevent moisture and dust ingress at the cable entry point.
Threaded Coupling: Utilizes a standard threaded mating mechanism for a secure, vibration-proof connection that prevents accidental disconnection.
Silver-Plated Contacts: Ensures low contact resistance and maximum electrical efficiency for both power and data.
Technical Specifications Section
Part Number: ACC06F36-77R-003
Manufacturer: Amphenol Industrial Operations
Connector Type: Straight Plug
Gender: Female (Socket Contacts)
Number of Contacts: 7
Shell Size: 36
Contact Termination: Crimp or Solder (Refer to specific insert instructions)
Plating: Silver (Contacts); Olive Drab Cadmium (Shell)
Voltage Rating: High-voltage capability (Standard AC Series ratings apply)
Operating Temperature: -55°C to +125°C
Coupling: Threaded
Applications Section
Industrial Automation: Heavy-duty power connections for factory robotics and assembly lines.
Mass Transit: Inter-car jumpers and power links in rail and bus systems.
Geophysical Equipment: Ruggedized connections for land-based and offshore sensors.
Engines and Generators: Vibration-resistant power leads for large-scale power generation units.
Why Choose the ACC06F36-77R-003?
The ACC06F36-77R-003 is selected when "standard" plastic or light-duty connectors would fail. The Size 36 shell is one of the larger industrial formats, allowing for significant mechanical strength and large wire gauges. The -003 modification code typically refers to specific plating or accessory configurations that optimize the connector for long-term outdoor exposure. By utilizing the threaded coupling and silver-plated sockets, this connector guarantees a stable, low-heat connection even in high-vibration engine compartments or heavy industrial tool environments.
Proper assembly of the ACC06F36-77R-003 requires attention to cable strain relief. The "F" in the part number indicates a backshell that includes a wire sealing grommet and a cable clamp. When terminating the 7 large contacts, it is essential to use the correct crimp tool or high-temperature solder to maintain the low-resistance properties of the silver plating. Furthermore, the Olive Drab Cadmium finish is conductive; ensure that the connector shell is properly bonded to the cable shield if EMI/RFI protection is required for your specific application.