644803-2

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Rectangular Connectors - Headers, Male Pins are widely used to connect electronic components together on a printed circuit board (PCB) to build complex electrical circuits. 644803-2 is a special type of male pin headers that is designed for wire-to-board connection systems. It is made of phosphor bronze material with tin plating. It has a 2.54mm pitch and six pins per row, with one or two rows. Its standard current rating is 1.5A and a contact resistance of 40mΩ maximum. Due to its small size and flexibility, it is widely used in many kinds of applications such as consumer electronics, industrial applications and communication products.

1. Application Field

644803-2 can be used for various applications in a huge array of various industries. It provides reliable and secure connection in the following application fields:

• Consumer electronics: 644803-2 can be used in products such as laptops, tablets, mobile phones and digital cameras.
• Industrial applications: 644803-2 is often used in items such as switches, relays or circuit boards in industrial projects.
• Communication products: It is used for a variety of products in the communication sector, including routers and routers\' base boards.

Hence, it is a versatile component that is used in a wide range of applications.

2. Working Principle

The working principle of 644803-2 is that it uses a male contact to plug into a PCB, while the piece of wire is crimped into the other end. This makes the electrical connection between the two very secure and stable. The pins are designed to fit perfectly into the PCB, which prevents any type of loose contact and eliminates the risk of short-circuiting. This ensures that the electrical current flows in the correct manner between the two points. In addition, the surface of 644803-2 is tin plated to reduce the contact resistance and ensure maximum connectivity.

The working principle of 644803-2 not only ensures a secure connection between components on the PCB, but also significantly reduces the possibility of electrical losses or short circuiting. The small size, flexibility and compatibility of 644803-2 make it the perfect choice for building complex electrical circuits.

3. Benefits of 644803-2

Using 644803-2 provides a number of benefits, including:

• Secure and reliable connection: 644803-2 provides a secure connection with its plug-and-lock feature, reducing the chances of disruption or interference.
• Easy to install: 644803-2 is easy to install on the PCB due to its small size.
• Cost-effective: Its cost being quite low, it helps to reduce the overall cost of building a circuit.
• Versatile: Due to its flexibility and wide compatibility, it can be used in a variety of applications.

The 644803-2 pin header provides a secure and reliable connection for various applications. Its small size, easy-to-install feature and cost-effectiveness make it a popular choice when building electrical circuits.

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