Description

The MS3476L14-5SY is a circular connector from the MIL-C-26482, Series 2 Connectors designed and manufactured by Amphenol. These connectors feature crimp contacts that are rear insertable and rear releasable. The connectors have medium size and are environmentally resistant and can operate at a recommended voltage of up to 1000 VAC (RMS) at sea level. The quick positive coupling is assured by a 3 point bayonet coupling system. Furthermore, visual confirmation of complete coupling is possible, which eliminates mismating by the use of five key/keyway design.

Specifications and Features

• Medium size, environmentally resistant
• Recommended operating voltage to 1000 VAC (RMS) at sea level
• Quick positive coupling assured by 3 point bayonet coupling system
• Visual confirmation of complete coupling
• Eliminates mismating by the use of five key/keyway design
• Contacts from the rear of the connectors can be inserted and removed
• Utilizes same standard qualified rear release type plastic tool for contact insertion and removal
• Grommets are constructed of tear-resistant elastomer and experience no degradation when exposed to a broad range of fluids
• Sealing over a range of wire diameters is assured by a triple webbed grommet at the rear of the connector
• Closed entry socket side of the insert is designed with a lead-in chamfer and a hard face that will accept a pin contact bent within pre-established limits
• Elastomer interfacial seal on the pin side has raised barriers around each pin which displace into the socket chamfer when mated, providing a positive moisture seal

Application Scenarios

The MS3476L14-5SY circular connector is commonly used in various electronic applications, such as aerospace, aviation, military, and industrial equipment. They can be used in environments where resistance to moisture, dust, and other environmental factors is a requirement.

Comparison

• Medium size and environment-resistant connector
• Quick positive coupling and visual confirmation of complete coupling
• Eliminates mismating by the use of five key/keyway design
• Elastomer interfacial seal on the pin side provides a positive moisture seal

• Not suitable for low voltage applications
• Requires specific tools for contact insertion and removal