3-644769-5

3-644769-5 rectangular connectors, referred to as Headers and Male pins in the connector industry, are a series of rectangular connectors that provide power and signal connections in many industrial applications. The basic working principle of Headers and Male pins is to provide a mechanism through which electrical signals can be safely routed from one device to another. The main components of this connector include connector base, pin and contact, as well as insulation part. Headers and Male pins are also available in various pin configurations, ranging from 2 to 32 pins.

The quantity and configuration of the pin can vary for Headers and Male pins. Generally speaking, these connectors come in three types: straight Headers, orientation Headers, and tailed Headers. Straight Headers have a straight line of pins that are simply connected to the device. Orientation Headers have a row of pins that have a corresponding angle. This means that the pins are arranged according to the angle of contact and are not necessarily in a straight line. Tailed Headers feature only two to four pins, and the pins are angled differently from one another, so that the connector can fit into narrow spaces.

Headers and Male pins also come in two varieties: surface mount or through-hole. Through-hole connectors are wired to the back of the board. This is where the contact is secured and the pin is held in place. On the other hand, surface mount versions are wired directly to the top or bottom of the board, reducing the board size.

Modern Headers and Male pins also come with shielding and locking mechanisms. The shielding mechanism reduces electromagnetic interference and provides extra insulation to the pins. The shielding is usually soldered around the pins in order to provide sufficient protection. The locking mechanism ensures that the connector stays securely in place when in use. It also keeps the connector secure from accidental detachment. The locking mechanism also helps to reduce potential vibration when the connector is in use.

Headers and Male pins can be found in a variety of applications, from medical and automotive to consumer electronics. In medical equipment, the connectors are used to provide safe and reliable connections between the medical device and external components such as medical monitors, sensors, or other medical equipment. Automotive applications include providing signal and power connections for headlight and tail light controls, as well as providing connections to the engine control modules that manage the car\'s overall performance.

In consumer electronics, Headers and Male pins are commonly used in the assembly of central processing units, USB ports, game consoles and other devices. They can also be used in the construction of circuit boards, and provide power and signal connection between different components. The 2-pin and 4-pin configurations are typically used for audio and video connectors, while the 6-pin and 8-pin configurations are used for computer data and audio-visual connectors.

Headers and Male pins are also used in the residential market. For instance, they are used in light and fan control systems, fire alarm systems, security systems, and home automation systems. The latter are often used in smart home applications such as automated lighting, climate control and home surveillance.

Headers and Male pins are essential components of many electrical systems. They provide a safe, secure, and reliable connection between a device and its external components. The connector\'s basic working principle is to provide a passage through which electrical signals can be safely routed from one device to another. Depending on the application, Headers and Male pins are available in various pin configurations, from two to 32 pins, and can come in two varieties: surface mount and through-hole. They are used in many industries including medical, automotive, consumer electronics, and residential.