A3D-20DA-2DSE(71)

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A3D-20DA-2DSE(71) are rectangular connectors – headers, receptacles, female sockets – which are designed to connect two or more circuits for reliable transmission of power and data. It is a solid-state, hermaphroditic connecting device, offering flexible combinations and levels of connection.

The application fields for A3D-20DA-2DSE(71) connectors include automotive, telecommunication, banking, health care, entertainment, machine monitoring, industrial control, and consumer electronics. Specifically, they are used for power supply, device interconnectivity, and data transmission in many different markets.

The A3D-20DA-2DSE (71) connector has a flange mount design with a rigid body casing that offers full security with excellent contact pressure retention and low insertion force. Its reliable contacts provide good connection in limited space. At the same time, it also has an anti-wobble feature, which prevents unintentional disengagement during handling. And it has a vibration and shock resistance, providing good protection against external shocks and impacts. The contacts are gold-plated, which ensures stability and resistance to oxidation over time.

The working principle of the A3D-20DA-2DSE(71) connector is quite simple: in the flared open state, the male terminals all along the two outer sides of the socket get engaged with the corresponding female terminals of the plug. The connection is then secured by a cover lock. The cover lock not only keeps the connection secure but also provides additional protection from external shocks or impacts. The pin layout is designed in such a way that provides positive mating and sustained contact pressure.

The A3D-20DA-2DSE(71) connector features wave soldering technology which helps in achieving total reliability in surface mount soldering while reducing production costs. This solder technology provides a secure and reliable connection to the boards, and further ensures good electrical signals are transferred. The overall design of the connector is compact and space saving, making it an ideal solution even in tough installation environments.

In conclusion, the A3D-20DA-2DSE(71) connector from is one of the most cost effective and reliable solutions for secure, reliable transmission of power and data in a variety of applications. It is designed to offer both flexibility and ease of use, and its wave soldering technology and compact design make it a great choice for tight spaces. It provides security, reliable contact retention, and anti-wobble feature, and its gold plating ensures good connection over time.

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