0440671453

Rectangular Connector – Headers, Male Pins, 0440671453 describes a type of connector used for establishing an electrical connection between two opposite poles of a circuit board. Male headers, plugs, and receptacles come in various sizes and pin configurations and may be clipped into existing circuit boards or positioned into harnesses and cables. Each size allows for different levels of current to be carried to specific components.

Rectangular connectors, also referred to as headers, are often constructed with 2, 3, or 4 pins, with various thicknesses on each pin. The pins, usually gold plated and made of metal or copper conducting components, are small and may be extremely difficult to handle, as they lack a grip. Many variations of this type of connector are available for different applications. Some include positive or negative locking mechanisms, color coding, and dust shields.

The 0440671453 header has two terminal pins and a free mating surface that may be connected to a pole of a complementary connector, such as a female header. The two-pin header enables the transmission of a limited amount of electric current across an air gap. The two pins have a 3.4mm diameter, with a proposed pin spacing of 15mm. The contact material is phosphor bronze with gold plating.

A header\'s ability to carry current depends on the surrounding environment. If it is in an environment with a lot of dust, the pins may not be able to create a secure connection. Insulating materials or a dust shield can help protect the pins from the environment and create a better connection. Some products also feature finger-proof housing and dust-proof shutters.

The working principle of this type of connector is relatively simple. When the two-pin header is inserted into its mating

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