1-644885-2

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Rectangular connectors normally refer to a type of multi-pin electrical connector, typically used for low voltage and low current signals events. The part number 1-644885-2 is one example of a rectangular connector. Designed specifically for Printed Circuit Board (PCB) mounting, the connector is rated for 5 A continuous current, 1 A for stranded wires, and a maximum of 4 mm2. The connector also offers a 34 AWG contact, a voltage rating of 175 VAC / DC, and a dielectric withstanding voltage of 300 V RMS.

The 1-644885-2 header is constructed from a 2-piece framework made of thermoplastic insulation. The contact interface is fitted with a crush-resistant metallic connection ring that ensures contact accuracy and vibration resistance. The header in this case has two 16-position rows of female pins, providing a total of 32 contacts. It features a 0.1" or 2.54 mm pitch between each pin for easy soldering. Other features include snap-in mounting with integral locking features to ensure secure retention and prevent accidental removal. The headers are rated IP68/IP69K and come in a variety of mechanical and environmental specifications.

A 1-644885-2 application typically involves the use of two separate parts: a male part and a female part. The male part of the connection is a plastic plug with a block of pins. It needs to match the housing of the female part in order for the two parts to successfully connect. The female part is a complementary plastic block where the male pins go into. The two parts are designed to physically and electrically connect when they are mated. The two parts also contain female header pins that protrude into the mating socket, and the numbered pins are used to provide a circuit connection between the two parts.

The working principle behind a 1-644885-2 connection is fairly simple and straightforward. When the plug and the socket are connected, contact force is applied to the pins. This contact force causes a metal-to-metal connection between the pins and the socket. This connection bridges the gap between the two parts, allowing the electricity to flow freely, completing the circuit.

The 1-644885-2 connector provides a simple but highly reliable connection ideal for a range of applications. It is suitable for use in the transportation industry, medical field, consumer electronics, and other high-tech industries. The connector offers superior protection in harsh environments thanks to its robust construction, reliable performance, and high level of dielectric and corrosion resistance.

In conclusion, the 1-644885-2 connector is a reliable rectangular connector suitable for a range of demanding applications. It features an easy-to-use two-piece structure, with a metal contact ring for improved contact accuracy and vibration resistance. It also offers snap-in mounting and IP68/IP69K ratings for improved security. Its simple working principle makes it easy to install and use in any situation.

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