BSW-125-04-G-E

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Rectangular connectors are one of the most common connection methods used in the electronics industry. The height-length-width (HLW) system has been established as the standard for classifying them. BSW-125-04-G-E is a type of rectangular connector that falls under the category of Headers, Receptacles, Female Sockets. It is commonly used in applications ranging from automotive to industrial control. This article will discuss the application field and working principle of this particular connector.

Application Field

BSW-125-04-G-E connectors are mainly used in automotive and industrial systems. In automotive systems, they are typically used for wiring harness connection, power supply connection, signal transmission as well as connecting headlights and fog lights. In industrial systems, they are generally employed for connecting control panels, relays, sensors and motors. In addition, these connectors can also be used in consumer electronics like washing machines, refrigerators and air conditioners, in order to control the various functions of these machines.

Working Principle

BSW-125-04-G-E connectors consist of two mated parts, namely the housing and the terminal. The housing is a plastic component which holds the terminals in position and protects them from environmental factors like dust and moisture. The terminals can be board-mounted or wire-mounted, depending upon the application and are designed to provide a secure electrical connection. The terminal contacts are made of metal and are spring loaded to ensure that a good connection is established with the mating part.

The connector is secured to the mating part by means of two retention features which are spring-loaded and press against the locking pins of the mating part. When the connector is properly seated, the housing is locked in place, allowing the electrical contacts to form a connection with the mating part. This ensures a secure and reliable electrical connection that resists vibration, shock, and other environmental factors.

In summary, BSW-125-04-G-E connectors are one of the most commonly used rectangular connectors which are suitable for use in automotive and industrial systems. They feature two mated parts which can be securely locked and provide a reliable electrical connection. This makes them ideal for applications requiring robust and reliable connections.

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