1690231

Heavy Duty Connectors – Housings, Hoods, Bases

1690231 heavy duty connectors are widely used within the electronic, automotive, industrial, medical, military and aerospace industries. These connectors are designed to stand up to mechanical, electrical and environmental stress, and feature multiple ports, locking mechanisms and insert housings.

Construction

These multi-port connectors consist of two or more parts, including the housing and the insert “hood”. Together they form a system locking mechanism, which ensures a secure connection and protection for the inserted wires. The housing, also referred to as an outer shell, comes in several designs that are used for a variety of applications. The hoods come in a metal or plastic form and are designed to securely hold the wires into place.

Inner Base

The core part of the connector is a metal or plastic base called the “inner base” or “insert”. This insert holds the wiring harness in place. The insert is available in various configurations to support ever changing requirements. Standard inserts are made from non-conductive plastic. The wires are protected within the inner base so that they don’t short out or break.

Contacts

The metal contacts are what make the connection between the wiring harness and the outside environment. This includes other connectors, relays or power sources. There are different contact designs for each of the various applications. There are also specific designs for rugged and harsh environments. The contacts are also designed to absorb physical shocks, and vibrations.

Working Principle

1690231 heavy duty connectors are used to join two or more associated components in a circuit. When the connector is connected to the associated components, electrical power and/or signals are transmitted across the connection. The connection can then be controlled by a switch, relay, or any other electrical component. For example, a relay will open or close the connection and then the electrical current can be directed to a particular component.

Application Field

1690231 heavy duty connectors are used for automotive, industrial, medical, military, and aerospace applications. In the automotive sector, the connectors are used for engine control, fuel injectors, starters, exhaust systems, and lighting systems. In the industrial sector, the connectors are used for power, signal, and automation applications. They are also used for medical equipment such as monitoring systems, ventilators, electrical therapy, and patient monitoring systems. Military and aerospace applications include missile guidance, satellite communication, aircraft wiring, and navigation.