QTH-020-01-L-D-DP-A-L

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QTH-020-01-L-D-DP-A-L rectangular connectors are a type of arrays, edge type, mezzanine (board to board) connector technology. These connectors can be found in a variety of environments ranging from computer and electronic systems to industrial and military applications.

A QTH-020-01-L-D-DP-A-L connector is a two-row array electrical connector, where each row has 20 contacts arranged in two, 10-contact rows. The dual row format connects two PCBs together with the contact pairs being at an angle to each other. This angled mating situation helps optimize circuit board layout designs. These contacts are secured to their mating board with downset bolts.

QTH-020-01-L-D-DP-A-L connectors use a standard contact sizes: 0.110" (2.8mm) vertical and 0.090" (2.3mm) on the horizontal row. This allows the connectors to remain serviceable in a variety of applications. When it comes to contact material, these connectors can come with gold-, nickel- & tin-plating, and material selection is available to meet any specific application requirements. Furthermore, the connectors can be sealed and operate under temperatures ranging from -40°C to +125°C depending on the contact plating, materials used and environmental conditions.

When it comes to the application field for QTH-020-01-L-D-DP-A-L connectors, they are commonly found in computer and electronic systems, military applications, communication systems, radar systems, and industrial applications. They are ideal for connecting printed circuit boards, as well as cable-tree wiring systems. Despite their small size and relative low cost, they are designed to be highly durable and reliable.

The working principle of a QTH-020-01-L-D-DP-A-L connector is fairly simple. The two rows of contacts are made with a metal alloy and are arranged at an angle. Once the two boards are connected, the contacts from each row are aligned and the bolts on the each row are tightened. This creates a secure and reliable connection between the two boards. These connectors can also be sealed with rubber- or metal-based seals to ensure the connection is as secure and reliable as possible.

In conclusion, QTH-020-01-L-D-DP-A-L connectors are a reliable and cost-effective connector type for a variety of applications. The angular contact design helps optimize PCB layout designs and the wide variety of contact materials allows the connectors to remain serviceable in a variety of applications. Furthermore, the connectors are relatively easy to use and provide a reliable connection between two boards or cable-tree wiring systems.

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