1-1102128-2

Heavy Duty Connectors - Housings, Hoods, Bases are the applications of 1-1102128-2 connectors.

These connectors are heavier duty devices used in manufacturing, industrial, and other robust applications that require a high degree of electrical contacts and physical strength. This type of connector is commonly used in devices where it is important to provide a vibration-resistant connection or very tight holding strength between the parts being connected.

Types of Housings

The 1-1102128-2 connector access consists of various types of housings, which are tailored to suit specific applications. The two most common types of housings are screw type and press fit. A screw type housing is generally easier to install and provides greater electrical contact area and thus insulation protection.

The press fit housing type, require press tool insertion of the contacts and are usually used in permanent applications. It is important to note that both types of housings usually come in combinations of housings and receptacles.

Hoods

Hoods are accessories which are also used with this type of connector. They are available in two different forms: non-sealed and sealed tip. The non-sealed tip hoods are cheaper than sealed tip hoods and are commonly used in outdoor and temporary installations. Sealed tip hoods are more expensive but have greater protection against moisture and dust and are generally used in permanent and industrial applications.

Bases

Bases are accessories that are added to the connector to provide additional support and stability. They come in various materials such as zinc die-cast, brass, aluminum, and stainless steel. Different materials provide different levels of support and stability and thus are chosen according to the environmental conditions of the application. These bases are commonly used to provide physical protection of the connector and also provide additional strain relief.

Working Principle

When a 1-1102128-2 connector is assembled, it is essentially composed of a series of electrical contacts, which are held in place by a metal shell or housing. The housing consists of a dielectric material, such as plastic, that provides insulation from the environment. The electrical contacts are arranged in what is known as a contact array, which is a predetermined pattern that ensures the contacts are properly aligned. A metal spring, known as a contact spring, is placed between the contacts so that when the connector is in use, the contacts make a reliable electrical connection.

When the connector is used, the contacts make contact with the mating pins on the device being connected. This allows current to flow and establishes an electrical connection between the two devices. It is important to note that when the mating pins are engaged and the current is flowing, the contacts must remain firmly connected in order to maintain the electrical connection.