222190-1

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Backplane connectors are critical components in electronic systems. In most cases, they enable the system to utilize efficient and reliable signal and/or power connections. The 222190-1 contact is commonly referred to as a board-to-board connector for its versatile uses in designing a variety of equipment. Whether used in wireless communications, computer systems, medical supplies, or automotive industry technology, the 222190-1 contact makes it possible to power up a range of embedded and peripheral devices. This article will provide in-depth information on this type of contact, its application field, and its working principles.

Design features of 222190-1 contact

The 222190-1 contact is a male style board-to-board connector, which is compatible with metal-pull-to-release constructions. This contact is made of a gold alloy and has a pitch of 1.25mm. The electrical contact has a maximum of 6 circuits when mounted on the board. This contact is 0.35mm in diameter and is pressed onto the board, providing robust connection that is reliable in various types of applications. The 222190-1 contact also has an insulation displacement region that supplies the necessary contact when the contact’s insulation is removed from the mating connector.

Application field and working principle

The 222190-1 contact is a versatile connector because of its small size and low profile. As such, this contact is used in a number of different applications, including embedded systems, peripheral devices, computing systems, and other electronic equipment. It is perfect for boards that require one or more connectors, such as memory modules, integrated circuits, and daughter boards. The 222190-1 contact also has exceptional power handling characteristics, making it especially applicable for boards that power up various electronic components.

The working principle of the 222190-1 contact is fairly straightforward. When the contact is wired up on the board, it ensures that sufficient contact is made with the mating connector. This is done by pressing the contact against the board, which causes the contact to adhere to the surface. In turn, this creates a reliable connection between the contact and its mating connector. Additionally, the insulation displacement region of this contact serves to ensure that the contact is insulated from the board and the mating connector, thus ensuring that no short circuits occur and that no damage is done to either the contact or the board.

Conclusion

The 222190-1 contact is an essential component for a wide range of electronics. This contact is designed to ensure reliable and high-density connections in embedded, peripheral, and computing systems. The contact’s gold alloy construction and 1.25mm pitch allows it to be pressed onto the board, enabling robust connections throughout a system. Furthermore, its insulation displacement region produces a reliable connection with the mating connector. As such, the 222190-1 contact is an invaluable component in many industries.

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