767120-1

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Mezzanine, or board-to-board, rectangular connectors are used to connect two printed circuit boards (PCBs). The two boards are typically connected by soldered or crimped wires, and there are also options with press-fit, elastomeric, and floating terminal connections. The mechanical design of the connectors ensures a secure fit to withstand vibration, shock, and high torque. They have a high pin count, with some models offering up to 228 positions. Furthermore, mezzanine connectors are highly reliable and are often used in industries where it is not possible to service the product due to their limited access, such as military and aerospace applications.

The 767120-1 array, edge type mezzanine connector is specially built for rugged military applications, and is compliant with MIL-DTL-26482 and VG95234. It provides a text-and-number coding that simplifies the traceability of the configuration, and is suitable both for motor control and data communication applications. It has an insertion life of 750 cycles, and features a one-piece modular design, which ensures easy insert installation. The connector has a minimum mating force of 0.05 N, and its operating temperature has a range between -55°C and +125°C.

The 767120-1 mezzanine connector uses a two-part system which includes the plug and the receptacle. The plug side is the portion of the connector that is soldered onto the PCB while the receptacle side is the portion that is attached to the second PCB using a soldered, crimped, or press-fit technique. The plug side is rated with a voltage of 250 Volts and an operating current of 3 Amps. The receptacle side, on the other hand, has a voltage rating of 400 Volts and an operating current of 10 Amps.

The working principle of the 767120-1 mezzanine connector is quite simple. The plug and the receptacle are pushed into each other until a secure lock is achieved. As the mechanical connection is made, the electrical connection is established to provide the required current or voltage. The connection is then secured with a locking mechanism. The two boards are then pushed further together, causing the contacts to firmly grip the insulator and make a secure connection that can withstand shock and vibration. The two pieces are then locked using the provided screws.

The 767120-1 mezzanine connector is ideal for applications where space is limited, as it allows for a higher density of connections while providing a secure connection. It is also very reliable, making it suitable for harsh environments where servicing the connector is not possible. Furthermore, the modular design of the connector allows for flexible and customizable configurations. This makes it an excellent choice for applications such as motor control and data communication.

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