1775897

Lock Location:	Locking Clip (2) on Base Bottom
Operating Temperature:	-40°C ~ 125°C
Housing Finish:	Powder Coated
Housing Material:	Aluminum, Die Cast
Ingress Protection:	IP65 - Dust Tight, Water Resistant
Features:	Feed Through
Housing Color:	Gray
Size / Dimension:	4.173" L x 2.323" W x 3.189" H (106.00mm x 59.00mm x 81.00mm)
Thread Size:	PG21
Series:	HEAVYCON® D
Size:	D50
Style:	Side Entry
Connector Type:	Base - Box Mount
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Heavy Duty Connectors - Housings, Hoods, Bases

Heavy duty connectors are widely used in industrial and electrical applications; they are designed to provide power and data connections where higher current levels, more robust mechanical properties and enhanced environmental coverage are required. The connector components include housings, hoods, and bases, each with a unique role in providing a secure connection.

Housings

The housing is the major part of a heavy-duty connector; it supports the other components and is designed to provide a secure and reliable interconnection. Housings for these connectors are typically made of stamped metal or plastic. Metal housings usually include additional shielding to provide additional isolation and protection against interference from nearby electromagnetic sources. Plastic housings are designed to be lightweight and cost-effective, but not as robust as the metal alternatives. The housing serves as a means to protect the pins and terminals from environmental damage such as water or dust that could enter the connector. Additionally, the housings create a positive retention force that keeps the connector in place under vibration and shock.

Hoods

Hoods, or covers, provide additional protection to the connector, typically consisting of a plastic or metal cover with an additional rubber gasket. The rubber gasket creates an additional seal to further protect against dust or water. The hoods are designed to snap on to the housing for a secure fit. Hoods can also be used to create a cable assembly, as well as providing strain relief. Hoods come in various sizes and can accommodate a variety of accessory options.

Bases

Bases are a smaller component for use with heavy duty connectors. They are used to support the terminals and pins of the connector and provide a means for attaching this portion to the housing. Many bases have a varied length allowing for different mounting depths. Bases also provide strain relief, protecting the wire harness from damage due to excessive pulling.

Conclusion

Heavy duty connectors are useful for industrial and electrical applications that require higher levels of current, greater robustness and environmental protection. Housings, hoods, and bases form the components of the connector, each with their own specific purpose. Housings provide strength and protection for the pins and terminals, while hoods provide additional protection for the connector and a means of creating a secure assembly. Bases are a smaller component and support the pins and terminals, providing strain relief. Together, these components create a reliable and secure connection that allows for safe and reliable operation under harsh conditions.

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