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79109-1019 application field and working principle

79109-1019 are a type of rectangular connectors that falls under the category of headers, receptacles, female sockets. Used mainly for DC power connections, the 79109-1019 rectangular connectors are known for their high performance and their longevity. They are widely used in industry for their voltage protection and HMI features.

These connectors have a 1.25mm contact pitch and come in seven contact arrangements. The housings are made to conform to IP68 standards and the can withstand temperatures from -55°C to +85°C. In terms of size, the length measures in at 25mm with a width of 15mm. The height of the part is 10.5mm and it has a weight of 4.5g.

The electrical performance of these connectors is quite impressive. It features a minimum of 1A of current, perfect for low power applications, and a rated voltage of 60V. A lifetime of up to 5000 mating cycles gives them a good service life and humidity up to 95% RH ensures its long-term reliability. The contacts are gold flashed or gold plated and are made of beryllium copper.

The 79109-1019 rectangular connectors have several characteristic features that make them perfect for certain types of applications. For instance, the presence of a waterproof seal makes them resistant to moisture and dust particles. Additionally, they are mechanically stronger than other types of rectangular connectors because they have metal latches that ensure an optimized mating time, making them highly reliable. Furthermore, the contacts are pitched at 1.25mm, meaning that they can fit into tighter spaces which is an advantage when it comes to space-constrained applications.

The 79109-1019 rectangular connectors are available in both straight and right angle versions. This makes them very versatile and they can even be used in assembly applications. Working principle of this connector is simple. First, the male and female components are mating together with a secure click. It is then secured by latching action. This is how the connection is formed. After the connection is in place, the application can use either GND or a signal for the connection.

In conclusion, the 79109-1019 rectangular connectors are a popular and reliable choice for various types of applications. They have a high current and voltage rating, a large temperature range, excellent protection properties, and great service life. They are also the perfect choice for assembly applications because of their smaller size and their secure locking mechanism.

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