Description

The MS3472W14-18SW is a circular connector and cable connector, specifically under the Amphenol MIL-C-26482 Series 2 connectors.

It is a bayonet-coupling type of connector that features crimp contacts that are rear insertable and rear releasable. It is a medium-sized, environmentally resistant connector that also has quick positive coupling, assured by a 3-point bayonet coupling system.

Specifications and features

• Recommended operating voltage of up to 1000 VAC (RMS) at sea level
• Eliminates mismating by the use of a five-key/keyway design
• Assures no damage to the front of the connector that might affect the sealing characteristics with the insertion and removal of contacts done from the rear of the connectors
• Uses the same standard qualified rear release type plastic tool for contact insertion and removal
• Contacts are qualified to MIL-C-39029 requirements and are crimped with standard crimp tools per MIL-C-22520
• Grommets are constructed of a tear-resistant elastomer that experiences 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 accepts 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 MS3472W14-18SW is commonly used for applications that require a medium-sized, environmentally resistant connector. It is ideal for commercial and military aviation, as well as ground equipment, power applications, and industrial machinery.

Comparison

• Can handle high voltage operations up to 1000 VAC (RMS)
• Grommets are made of a tear-resistant elastomer that experiences 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
• Assures no damage to the front of the connector that might affect the sealing characteristics with the insertion and removal of contacts done from the rear of the connectors

• Only suitable for medium-sized applications
• May not be the most cost-effective option for some users