Industrial Grade Amphenol MS3106A14S-5S Connector Featuring Threaded Coupling and Machined Contacts

Amphenol 97 Series Connectors

Product Overview
Amphenol 97 Series Connectors, also known as AC Series Threaded Standard Cylindrical Connectors, are designed for demanding industrial and transportation applications. They offer rugged aluminum shells, durability, and reliability with environmentally acceptable shell plating options. Key features include single key/keyway shell polarization, threaded coupling, various backshells, resilient inserts for moisture resistance and vibration dampening, and machined contacts for corrosion resistance and high current capacity. These connectors are available with solder or crimp contacts and operate within a temperature range of -55C to +125C. They are also offered with RADSOK technology for high amperage capabilities, suitable for applications in mass transportation, automotive, heavy equipment, geophysical industries, and entertainment/lighting. The SAE AS50151 Standard Cylindrical Connectors are also part of this series, featuring a durable, field-proven design with environmental resistance and threaded couplings, suitable for military ground support equipment, ordnance, and shipboard installations.

Product Attributes

• Brand: Amphenol
• Series: 97 Series / AC Series / SAE AS50151 Standard
• Certifications: UL recognized, CSA recognized
• Shell Material: Rugged aluminum shells
• Insert Material: Resilient neoprene
• Contact Material: Machined copper alloy (silver plated, optional gold plating)
• Coupling: Threaded
• Polarization: Single key/keyway shell polarization
• Operating Temperature Range: -55C to +125C
• RoHS Compliant: Options available

Technical Specifications

AC Threaded Connector Styles:

(Note: Full dimensions for all shell sizes and styles are available in the source document.)

SAE AS50151 Class Designations:

• A: Solid Shell for general, non-environmental applications.
• C: Pressurized for use on pressurized bulkheads or pressure barriers.
• E/F: Environmental Resisting with Strain Relief designed for applications exposed to moisture, vibration, and rapid changes in pressure and temperature.
• R: Lightweight Environmental Resisting shorter and lighter than E/F classes, reliable under adverse conditions.

RADSOK Technology Contact Ratings:

• Size 12: 35 Amps
• Size 8: 70 Amps
• Size 4: 120 Amps
• Size 0: 250 Amps