2-87962-9

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Rectangular connectors are a common type of electronic connector, often used to interface two circuit boards together. One of the most ubiquitous types of rectangular connectors is the 2-87962-9 standard, which is often used in a variety of applications and comes in both header and receptacle varieties.

The 2-87962-9 is a two-row right angle socket header, and comes in many varieties of contact plating and packing options. It has a mating retention force of at least 11 Pa per contact, and a contact retention force of at least 20 Pa per contact.

This header is popular for use in the telecommunications industry, as it has a contact resistance per contact of 40mΩ max, and an insulation resistance of 1000mΩ min. It is also widely used in the avionics and military/aerospace industries for its robust design, high-temperature tolerance, and its ability to withstand shock and vibration.

In terms of working principles, the 2-87962-9 is a simple mechanism. It relies on the insertion of pins from one circuit board into slots in another circuit board. The two circuit boards are then held in place by a spring mechanism which exerts a small force on each of the pins. This force keeps the pins connected while they’re in use and also prevents them from vibrating or disconnecting while the circuit boards are in motion.

The 2-87962-9 rectangular connector also features a pair of spring-loaded metal pads which make contact with the pins when they’re inserted. These contact pads provide an electrical connection that allows the circuits on the two boards to communicate with each other. In addition, they also keep the pins from vibrating and disconnecting due to shock or vibration.

In conclusion, the 2-87962-9 rectangular connector is a reliable, cost-effective solution for connecting two circuit boards. It’s widely used in telecoms, avionics, and military/aerospace due to its tough design, high-temperature tolerance, and its ability to withstand shock and vibration. It works by using pins and contact pads to provide an electrical connection between the two circuit boards, and is held in place by a spring mechanism which keeps the pins connected while they’re in use.

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