321066

Termination:	Crimp, Flag
Material - Insulation:	--
Insulation Diameter:	--
Contact Finish:	Tin
Contact Material:	Copper
Color:	--
Features:	Brazed Seam, Serrated Termination
Insulation:	Non-Insulated
Wire Gauge:	1/0 AWG
Series:	Solistrand
Mounting Type:	Free Hanging (In-Line), Right Angle
Length - Overall:	1.733" (44.02mm)
Width - Outer Edges:	0.875" (22.23mm)
Thickness:	0.070" (1.78mm)
Stud/Tab Size:	3/8 Stud
Terminal Type:	Circular
Part Status:	Active
Packaging:	Bulk

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321066 Application Field and Working Principle

Terminals - Ring Connectors is the type of connector to be considered in this examination. Specifically, the 321066 series of product from WEM&C will be taken as the example in understanding the applications and inner mechanism of such terminal.

Applications

The 321066 series of terminals – ring connectors are effectively used in wire-to-wire connection applications such as in vehicles and in wire harnesses. The application field of the series can be seen in the automotive, consumer and industrial markets.The series offers a range of orientations and designs that allows the connector to efficiently complete the desired connection in the most unique of setups. The connector can also be used in other high current wire-to-wire interconnection settings such as lighting, HVAC systems and so on.

Design

The 321066 series comes with a multiple-point contact design which offers superior electrical contact performance. The design ensures current-carrying capability of up to 12A.The connector also uses a shell design made of thermoplastic UL94V-2. This shell is designed with geometric consistency which allows it to fit into almost any kind of housing with ease. The design also allows for efficient heat dissipation and makes sure that the connector can survive in harsh environment.

Sockets and Termination Styles

The 321066 series of terminals – ring connectors offers design flexibility with a wide range of different sizes and termination styles including sockets and latches. In addition to this, the terminal also offers a range of locking styles such as snap-in, metal latches, and omega-style twist locks. The socket on the terminals ensures that when mated, the two connectors perform electrical contact with one another. The sockets on the terminals also feature a reverse ovality enabling it to be released from the housing when the two connectors are pierced either together or with a spade connector. The terminals are also designed with a UL94V-2-rated insulation sleeve that prevents undesired connections and ensures that the contact is made only at its sole destination. This makes the terminal a high quality and safe connector for any application.

Working Principle

The working principle of the 321066 series of terminals – ring connectors is fairly straightforward. When two such connectors, with the right locking style, are mated, the two respective terminals make an electrical connection.This connection is made possible with the help of a spade connector which acts as a conductor connecting the two ends of the terminal together. The contact between the two terminals creates the desired electrical connection.

Benefits

The 321066 series of terminals – ring connectors from WEM&C offers a range of benefits to the user that makes it a suitable option for any application. The terminal provides accurate electrical connection with the use of sockets and a reverse-ovality design. This ensures that the terminals can easily transfer the current with reliability and the connection can also be released with ease. The connector is made of thermoplastic material which provides it with the desired durability. As such, the terminal can be used in harsh conditions and still provide reliable performance. The connector also offers protection against undesired connection with the use of insulation sleeve that is UL94V-2 rated. Overall, the 321066 series of terminals – ring connectors from WEM&C is a reliable and efficient connector option that can find usage in a wide range of applications.

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