90309-122LF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

90309-122LF is a type of rectangular connector or often called headers, connectors, or male pins. It is designed to connect two systems, create branching connections, and provide secure terminations. It is characterized by its basic mechanical design, electrical capability, and environmental protection. This type of connector is widely used in digital and analog circuits, wire assemblies and grid connection.

90309-122LF’s application field mainly include computers, consumer device, and instruments. It is used to connect two boards together due to its low profile design, four rows of contact positions, and its 1.24mm center-to-center contacting that allow it to be soldered both manually and automatically. It is particularly useful in consumer device for its extended temperature range and its single wire power interface. For instruments, it is used as an electrical connection for circuits or wires with its robust metal-housing so that it can even function under heavy vibration and shock.

The working principle of 90309-122LF is quite straightforward. It has two distinct parts: the grid portion and the wire portion. In the grid portion, the 90309-122LF has contacts made from metal (copper or brass) connected to a board-level connector. These contacts make the electrical connection to the board (usually a header), while the wires penetrate into the board and make a physical connection. In the wire portion, the housing is similar to most of the other rectangular connectors, being made of a durable metal like aluminum, and providing a robust sealing for the wire(s). This metal shell also provides the connector with additional protection against EMC and RF interference, while ensuring that there is no contact between the current being carried and the connector itself.

Featuring high reliability, excellent environmental protection, and a wide range of applications, the 90309-122LF is a reliable connector that will surely meet the demands of most applications. It is soldered easily to both single and double sided boards, and can be used in various configurations. With its strong metal housing and well-thought designs, not to mention its affordable price, the 90309-122LF represents a great value for the money.

The specific data is subject to PDF, and the above content is for reference