DF37NB-20DS-0.4V(75)

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) are an important type of connectors that are designed to form a bridge between two boards and provide electrical contact between them. DF37NB-20DS-0.4V(75) is a type of Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) that is designed for a number of applications. This article will provide an overview of its application field and working principle.

DF37NB-20DS-0.4V(75) is designed for applications such as mobile telecommunications network systems, mobile terminal products, and automotive electronics. Its design is optimized for reliable and stable connection between two boards in those areas. It features an array of gold-plated copper contacts, allowing it to provide low contact resistance and efficient signal transmission. It also has excellent electrical shielding properties, providing robust protection to the signals it carries.

DF37NB-20DS-0.4V(75) is a mezzanine connector with a 0.4 mm contact pitch. It features 20 dual-sided pins with a narrow form factor. It is available in both vertical and right angle orientation. It is made with high-temperature thermoplastic materials and copper alloy for its contacts to ensure electrical performance and mechanical reliability. The connector also comes with strain reliefs and mounting screws to facilitate installation.

In terms of working principle, the DF37NB-20DS-0.4V(75) was designed to perform contact mating by connecting two boards. Two boards are connected by inserting the pins of the DF37NB-20DS-0.4V(75) into corresponding holes or through-holes in the target board. The pins are designed to offer low contact resistance during the connection process. After the connector is connected, the contact elements are compressed to ensure good co-planarity and reliable connection. The compact, mezzanine design is further optimized to provide a secure connection and long-term reliability.

In summary, DF37NB-20DS-0.4V(75) is designed for applications such as mobile telecommunications network systems, mobile terminals, and automotive electronics. It features gold-plated copper contacts, allows for low contact resistance, and provides excellent shielding. It has a 0.4 mm contact pitch, dual-sided pins, and is available in both vertical and right angle orientation. Its working principle is based on contact mating and it is designed to provide good co-planarity and reliable connection. All these features make DF37NB-20DS-0.4V(75) an ideal choice for a variety of applications.

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