3408-1202

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Rectangular Connectors, also known as “Headers and Male Pins”, are used to connect larger circuit boards or wire harnesses to smaller circuit boards, or to provide signal or power transmission. They are available in various orientations, configurations, pin counts, and sizes, such as 120-pin or 140-pin headers.

3408-1202 is a type of Rectangular Connectors, Headers, Male Pins. It is designed with self-aligning secure tabbed locking feature and fits into a 0.062 inch square PCB hole. The pin spacing is 0.1 inch. It provides secure, low cost and easy to use connection for signal, power, high speed switched circuit applications. It features dual beam contacts for superior low level signal coupling and reliable power connections.

3408-1202 Application Field

3408-1202 Rectangular Connectors, Headers, Male Pins are mainly used in remote control, automotive, computer, industrial, communications, consumer electronics, audio, video, and medical applications. It can be used in the field of machine and test equipment, motion control, home appliance, and security systems.

3408-1202 Working Principle

3408-1202 works by making electrical connections through physical contact between the pins of the male plug and the female receptacle. It consists of a molded plastic plug body with a lever tab which prevents the plug from getting accidentally disconnected, and a metal housing that holds the pins. When properly connected, the two ends create a secure connection that can transmit electrical signals.

To connect two electronic devices with the 3408-1202, the male plug and the female receptacle must be properly aligned, with the pins of the male plug fitting into the holes of the female receptable. The tensioning lever tab on the plug body engages the plastic lever tangs on the female receptacle and locks in the plug. This connection is secure and allows for continuous reliable transmission of electrical signals.

3408-1202 is designed with dual beam contacts which ensure secure contact with the copper traces and reliable power connection. This further prevents signal loss and electrical noise resulting in superior low level signal coupling and reliable power supply.

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