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Terminals - Quick Connects, Quick Disconnect Connectors

94821 is a type of quick connect/disconnect connectors with a wide range of applications in many fields including electronic, automotive, aerospace, satellite, and many other industrial markets. It is popular primarily due to its simple, one-piece construction that allows it to be quickly and easily connected or disconnected from a circuit without the need for special tools.

The 94821 quick connector has two pieces which are connected by a coupling sleeve and a gasket. One of the pieces is the female terminal, which has internal threads for accepting male wires. The other half is the male terminal, which has external threads and a groove for the male wires. When the two pieces are connected, the male wires are securely held in place in the grooves.

The 94821 quick disconnector is extremely reliable in operation, even in the most demanding applications. It is able to be released or removed quickly, with a simple tug or twist before reattaching. It has a low insertion force and a low actuation force, which makes it suitable for use with thin wires and small components. Because of its low profile design, it can also be used in tight spaces.

The 94821 quick disconnector is generally used for connecting or disconnecting multiple electrical wires in a given circuit. It is also ideal for connecting or disconnecting power supplies, relay coils, and other AC or DC power requirements. Additionally, the 94821 is commonly used for connecting and disconnecting electrical equipment from or to compatible devices such as portable batteries, consumer electronics, or even other connectors.

The 94821 quick disconnector has a variety of working principles. It works by either using a twist-lock or a push-in system. The twist-lock system in particular uses a rotating sleeve to secure the two pieces of the connector in place, providing superior connection performance and reliability. The push-in system also provides good results and it consists of a spring-loaded sleeve which is pushed into the terminal after the wire is inserted.

In terms of safety, the 94821 quick disconnector offers excellent performance and has passed the EMC (electromagnetic compatibility) tests. It is also considered to be lead-free, making it suitable for use in many applications where lead-free components are required. Additionally, it is also UL listed, meaning that it is fully compliant with the safety standards set by the Underwriters Laboratories.

In conclusion, the 94821 quick disconnector is ideal for use in many applications due to its simple, one-piece construction, reliable performance, and low profile design. It provides excellent connection reliability and features a variety of working principles including twist-lock and push-in systems, making it suitable for use in tight spaces. Additionally, it is lead-free, UL-listed, and EMC tested, making it one of the most popular quick connect/disconnect connectors available for use in a variety of applications.

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