1774843

Termination Style:	Terminal Block, Straight - Screw
Material Flammability Rating:	UL94 V-0
Contact Finish:	Silver
Contact Material:	Copper Alloy
Housing Material:	Polyamide (PA), Nylon
Color:	--
Operating Temperature:	-40°C ~ 125°C
Contact Type:	--
Current Rating:	5A
Voltage Rating:	600V
Series:	HEAVYCON® KA-D
Size:	B16
Number of Positions:	40
Gender:	Female
Connector Type:	Insert
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Heavy Duty Connectors - Inserts, Modules

Heavy Duty Connectors, with the official part number 1774843, are a type of connector used in industrial, aerospace and military applications. They are designed to deliver secure electrical connections between two, three or four-way connections even in extremely harsh operating conditions. This connector family includes inserts, modules, and accessories for all types of medium to heavy-duty applications.

Application

Heavy-duty connectors, including the 1774843 connectors, are designed for use in a variety of demanding applications. This type of connector is often used in harsh or wet operating environments. The vibration proof design of these connectors ensures reliable performance in applications requiring mechanical resistance. Common industrial applications for the 1774843 heavy duty connector includes factory floors, outfitting, wiring harnesses, and mechanical control. It is rated for up to 200 connections and is suitable for use in Class 1, Division 1 hazardous locations.

Product Description

The 1774843 connector is a 4-way electropneumatic panel-mount connector with an integrated shell. This design ensures that the environmental seals stay connected even after repeated mating and unmating cycles. It features a dielectric shell and a thermoplastic body liner. The thermoplastic body liner provides additional insulation and provides smooth passage of the wire and terminals. The compliant pin design provides excellent contact performance and a low insertion force. The die-cast zinc alloy shell and pre-molded inserts are designed to provide superior strength and security. This type of connector also features a variety of external features including a sealing gasket, strain relief rings, and ribbed cover for strain relief.

Working Principle

The 1762443 heavy-duty connector utilizes a number of design features to provide a reliable connection between two, three or four-way electrical contacts. The most important design feature of this type of connector is its dielectric housing. This type of housing protects the connectors from harmful electrical noise, interference, arcing and short circuits. The ribbed cover design also provides strain relief. The thermoplastic liner acts as a barrier between the contacts and provides additional insulation. The compliant pin design ensures that the pin is securely held in place and provides a low insertion force. The inserts provide a secure connection even under intense physical stress.

Conclusion

The 1762443 heavy-duty connector is a versatile and reliable connector designed for use in harsh and wet operating environments. This type of connector features a variety of design features to ensure that the connection is secure and well insulated. The rugged construction and vibration-proof design makes it suitable for use in many industrial and aerospace applications. The 1874843 heavy-duty connector can deliver reliable performance in even the toughest applications.

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