4-146257-4

Rectangular Connectors - Headers, Male Pins is an electronic component that connects electrical and electronic components in an electronic system. It mainly consists of connectors, plugs and sockets. The model number 4-146257-4 belongs to the rectangular connector header male pin type.

The 4-146257-4 rectangular connector header male pin has a low-cost compact design to prevent dust damage and increase the longevity of the connector. It has a 2 mm pitch, 4-way, single-row female connector with 8.1mm (0.32") mounting height, and has two polarizing keys for easy assembly and insertion.

The 4-146257-4 rectangular connector header male pin can be used in a wide range of applications, such as in portable electronic equipment, automotive electronics, OA equipment, audio and video equipment, consumer electrical appliances, instruments and meters, industrial automation control systems, and communication equipment.

The working principle of the 4-146257-4 rectangular connector header male pin is based on the contact between conductive pins of both sides. When the connector is inserted, the pins of both sides are accurately inserted and securely stuck in the insertion slot. The making and breaking of the contact produces capacitance, which changes the impedance of the circuit, and the current flowing through the contact will create a contact resistance that varies with the pressure on the contact pin.

Produced by reliable materials and components, the 4-146257-4 connector header male pin can bear the mechanical force and provide a high successful mating rate which is in line with new environmental requirements. It is waterproof, dustproof and lightning protection, making it a safe option for a variety of applications.