SEAM-40-02.0-L-08-2-A-GP-K-TR

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SEAM-40-02.0-L-08-2-A-GP-K-TR is a type of rectangular connector in the arrays, edge type, mezzanine (board to board) classification. This connector is typically constructed from an array and insulated, polarized header component, with a 2mm pitch. It has two row of eight pins (pins total) and has a 1.27 mm lead spacing. The connector has a total 8mm width, 28.45mm length, 5.05mm height, and 0.6mm thickness.

The array mezzanine connector is designed for applications requiring high pin count with minimum spacing, such as avionics, telecommunications, computers and peripherals, medical device, instrumentation systems, capacitor and resistor networks, power distribution and motor control. The SEAM-40-02.0-L-08-2-A-GP-K-TR can also be used in applications where PCB configurations with tight constraints require a high pin count and low profile device. This connector is also suitable for miniature board-to-board application that require higher connection density and robustness.

The SEAM-40-02.0-L-08-2-A-GP-K-TR has a higher current rating than other mezzanine connectors with similar pin count and pitch. It features a greater current capacity, even when the temperature rises to over 105°C, making it suitable for industrial and commercial applications. It also has an injection molding with strain relief which gives it a reliable retention mechanism and prevents the disconnection of inductive and capacitive loads.

The SEAM-40-02.0-L-08-2-A-GP-K-TR has a broad temperature range from -40°C to +105°C and is RoHS Compliant and UL approved. It has a gold-plated brass alloy mechanical feature which ensures reliability, fatigue resistance, and electrical contact properties. The connector has an integrated polarization towards the male side which eliminates cross-mating. It also has an anti-mating Tab which prevents this array mezzanine connector from being interchanged with unkeyed versions.

In terms of its working principle, the array mezzanine connectors are used when a module needs to be interconnected with another module. The connector carries electric signals, power and ground from the module it is attached to. The pins on the module have tabs connected to them that insert into the connector’s receptacle. When the two modules are connected, the tabs on the pins of one module come into contact with the holes in the pins of the other module. This creates an electrical circuit between the two modules and allows power and signal to pass through the connection.

The working principle of the SEAM-40-02.0-L-08-2-A-GP-K-TR is, thus, the same as any other mezzanine connector. This particular connector, however, has benefits such as a high current rating, broad temperature range, integrated polarization, and anti-mating Tab, among other features.

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