450-10-208-01-899191

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Rectangular Connectors, such as Headers, Male Pins, are widely used for countless applications, ranging from power and signal connections to automotive, industrial, aerospace and many more. Among them, 450-10-208-01-899191, also known as Standard Header, with 5⁄6” (14.28 mm) lead spacing and 0.1” (2.54 mm) pitch, is a popular design for short-distance circuitry and prototyping. It features contacts/ pinouts arranged in a single row with ten positions, twenty contacts/ pinouts in the dual row configuration and a 2.45 mm mated height.

The main role of a 450-10-208-01-899191 is to provide connectivity for single- or double-row sockets and boards. For electrical connection, it has 2 solder tails and 2 solder lugs. On an assembled connector, the solder tails are soldered to the contact pads of a circuit board, while the solder lugs are connected to a pigtail wire via soldering. The electrical connection is completed with an insulated housing, which has two locking pegs on back side to ensure secure engagement.

Foremost, a Rectangular Connector needs to achieve two requirements: good electrical connection and reliable mechanical connection. 450-10-208-01-899191 can do both. It comes with an insulated housing, which provides protection against mechanical shock, electromagnetism, and dust. Also, the contacts are strongly held by the housing and prevented against shorting out. Besides that, with plated contacts and solder tails, 450-10-208-01-899191 provides excellent electrical connection.

The working principle of a 450-10-208-01-899191 is quite simple. When the contact is press fitted into the mating header, it is held securely in place by the tension created between the contact and the locking peg. This is also referred to as a "snap fit". The electrical connection is formed by putting the contact in firm contact with the contact pads of the circuit board. The current flows through the contact and its connected solder tails or lugs. This completes the electrical connection between the two components.

In conclusion, 450-10-208-01-899191 Standard Headers offer a quick, easy, and cost-effective solution for connecting two printed circuit boards. They are used for multiple applications because of their strong form factor, good electrical connection, and reliable mechanical connection. And their simple working principle makes them even more attractive, allowing assembly in a short amount of time with minimal effort and costs.

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