641991-4

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Rectangular Connectors - Headers, Male Pins, are the types of connectors commonly used in electrical and electronic systems to provide the right connection between two or more electronic devices. These connectors are available in a variety of configurations, both male and female, and with either integrated components or as a stand alone connector with pins. The 641991-4 connector is one of the most popular kinds of Rectangular Connectors - Headers, Male Pins, and is a four-pin connector with posts for attachment to an electronic device or power source.

The 641991-4 connectors are generally used in applications which require a secure, strong, and reliable interconnection, such as between a device and a laptop computer, or between two separate electronic devices. These connectors are often used for communications applications, such as Ethernet, USB, and serial buses. In addition, they are frequently used in automotive and industrial applications, as well as in the aviation and marine industries.

The 641991-4 connectors have a number of active contact pins which are used to facilitate electrical connection between the two devices. The most common pin configuration for the 641991-4 connector is four pins, one at each end. Each pin has a special purpose, such as providing power, signal, and ground connections, as well as a data connection between the two devices.

The working principle of the 641991-4 connector is fairly simple. When the pins are inserted into the appropriate holes, the active electrical contacts will establish an electrical connection between the two electronic devices. This connection is often an alternating current, a direct current, or a pulse signal. The type of electrical connection is determined by the device design and the specific type of connector being used.

The 641991-4 connector also has a locking mechanism that ensures a secure and reliable connection between the two devices. The locking mechanism is usually activated by a small tab located on the back of the connector, which is pressed down into the connector body when the connector is inserted. The locking mechanism will ensure that the connector is held securely in place and there is a minimal chance of accidental disconnection or signal loss.

The 641991-4 connector is also available with molded-in strain relief, which helps to prevent damage to the electrical termination points due to repeated bending and flexing of the cable. This feature can be particularly useful in rugged and vibration-prone applications, such as those found in automotive and industrial applications.

The 641991-4 connector is a reliable and durable option for a wide range of applications, and is typically used in high-performance electronic systems. In addition, the connector is small and lightweight, allowing for easy integration into tight spaces or confined areas. The 641991-4 connector is also relatively inexpensive compared to other connectors of the same type, making it a cost-effective solution for many applications.

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