0440672401

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0440672401 Rectangular Connectors - Headers, Male Pins Application Field and Working Principle

0440672401 rectangular connectors are defined through their polarized and symmetrical design with three clips on two sides, they are used for connecting two electronic circuits effectively. They are mainly used in wire-to-pcb, board-to-board connections, etc. The application fields of 0440672401 rectangular connectors include home appliances like ovens receiving signal of temperature sensors, cable wires from control boards, and many types of sensors.

Generally speaking, 0440672401 rectangular connectors have three parts: pin, housing and mating part. The pin is composed of two parts, an insulation material and a bare copper wire. The metal parts of the pin are usually plated. The plating is mainly for increasing the electrical contact area, preventing the oxidation of the pin surface to ensure electrical connection, and increasing the reliability of the electrical connection. The plastic part of the pin is made of insulation materials such as nylon, PF or PPS. The pin has two ends, one of which is a barb, and the other is a concentric shift hole. The mating part is a female socket, which has two parts, an inner insulation material and two metal contacts. The inner insulation material is used to hold the connecting plate.

The design of 0440672401 rectangular connector makes it impossible to plug and unplug it casually to prevent wrong wiring or other wiring problems. When inserting or extracting 0440672401 connectors, the metal parts of the pin should be pressed together.

When connecting the two wiring circuits, the two parts of 0440672401 connector should be placed in the opposite direction. The male connector should be plugged into the female connector of the corresponding circuit 3-4mm. The pin part is inserted into the chain hole of the female connector, and the clip of the pin is inserted into the clip of the female connector. If the clip is pushed into the clip, the wiring is completed.

In conclusion, 0440672401 rectangular connectors are a kind of commonly used electrical connectors with two parts, male and female. Its foot is made of two parts, an insulation material and a bare copper wire. The contact of the pin is plated for increasing the contact area and preventing oxidation. The female socket is composed of two parts, an inner insulation material and two metal contacts. Its design makes it difficult for people to plug and unplug, effectively preventing wrong wiring. During the wiring process, two sides should be placed in the opposite direction and the pin should be plugged into the female connector 3-4mm for completing the wiring process.

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