0445-3-17-01-30-27-02-0

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Terminals - PC pin receptacles, socket connectors, refer to the device used to connect a printed circuit board with an external device. 0445-3-17-01-30-27-02-0 is one type of terminal and is widely used for signal connection and power transmission. Here, we present a brief introduction of its application field and working principle.

Application field of 0445-3-17-01-30-27-02-0

This type of product is designed for terminals with dimensions of 4.45 + − 0.2mm, its body pitch is 3.9mm and its number of pins is 17, 2 mating rows. It is made up of hard gold surface plating and its mating type is plug in and socket. It features a current rating of 11A and voltage rating of 250VDC, a UL flame-retardant rating of UL94V-0, a contact resistance value not greater than 25mΩ, and an insulation resistance not less than 1000mΩ. Besides, the product has a temperature range from -40℃ to +85℃, a chemical-resistance of most common item at a fee and a buzz level for noise at less than 30mV.

0445-3-17-01-30-27-02-0 terminals provide reliable performance and stable connection between the printed circuit board and various electrical or electronic equipment, such as digital cameras, external hard disks, and MP3 players. Therefore, it is generally applied to electronic equipment with USB interface, optical communication equipment, computer connectors, and low-voltage wiring.

Working Principle of 0445-3-17-01-30-27-02-0

Generally, 0445-3-17-01-30-27-02-0 terminal consists of a socket, a plug, and a metal terminal. It is featured with a slide-type contact structure, which facilitates plugging and un-plugging. The working principle of the terminal is simple yet reliable. When mating, the notch of the plug and the socket are matched correctly. Then, as the plug taps into the socket further, the pin of the plug slides into the corresponding slot of the socket, and the resilient wire of the socket will clip the pin firmly. When un-plugging, the notch of the plug is moved to loosen the resilience of the wire springs, and thepin is released from the socket.

In addition, the 0445-3-17-01-30-27-02-0 terminal is of high electrical performance. To achieve this, the construction of the terminal incorporates optimized design of internal structure with advanced electrical and mechanical designs. This effectively reduces the voltage drop, operation temperature and contact resistance of the terminal, which ensures excellent signal transmission, moisture resistance and anti-corrosion capabilities, and a long service life.

Conclusion

Above is a brief introduction of the application field and working principle of 0445-3-17-01-30-27-02-0 terminals. It is a sophisticated device widely used in various electronic equipment and offers reliable performance and stable connection. This type of product ensures excellent signal transmission, moisture resistance and anti-corrosion capabilities, and a long service life. All these make 0445-3-17-01-30-27-02-0 terminal a popular choice for electronic manufacturers and users.

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