AXN420C330S

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AXN420C330S is a member of the Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) family of connectors. Its application field and working principle are related to this family of connectors in general. These specialized connectors are generally used when assembling a stack of circuit boards in a motherboard. The connectors are designed to withstand harsh environmental conditions, such as shock, vibration, and extreme temperatures. The connectors are inserted into through-holes in the circuit boards and then soldered into place.

The connectors consist of two parts, a base board and an inserts. The base board is typically made of a metal such as copper or brass. The insert is composed of an insulating material, such as plastic or rubber. It is typically made out of a variety of materials depending on the application field. The AXN420C330S specific insert is made out of a polyester based thermoplastic. The insert is also designed with multiple directional tabs, which can be customized to fit specific board configurations. The tabs work to ensure proper alignment of the contacts with the board.

The AXN420C330S standard contacts are laid out in a 7 x 10 array. The contacts are typically made out of brass and are modeled after the 0.25” thick 18 TPI MS3476L-10-9P Type G specification. The contact post is designed to accept a wire size of 12 AWG or 24 AWG, providing a maximum current rating of 8.0 amps. The bottom contact of the connector can accept a ground wire, while the top two rows offer optional higher current carrying capabilities. All of the contacts are securely retained in the insert with flat head screws.

The AXN420C330S connector is designed to provide a reliable and secure connection between two circuit boards. The contact posts are recessed to protect against accidental contact with other circuitry, while the surface mount is designed for a snug fit. The contact springs are designed to ensure consistent contact retention. The insert is designed to provide a shielding for the contacts from EMI interference and allow for simple assembly.

The AXN420C330S connector is well suited for high density electronic board appplications where a high number of contacts are required. Its simple assembly, robust design, and resistance to vibration make it an ideal choice for a variety of applications. From consumer electronics to medical equipment, this array connector is a reliable option for ensuring secure and reliable connections.

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