2-640388-1

Rectangular Connectors - Headers, Male Pins are mainly used in electrical and electronic equipment, being highly reliable components that have been developed for use in a range of applications. This article will provide an overview of the 2-640388-1 Connnector and examine its application field and working principle.

Overview of the 2-640388-1 Connector

The 2-640388-1 Connector is a type of rectangular header and male pin connector from Amphenol ICC. It features a 2mm pitch and a 10mm stack height with a 2 row x 10-pin female header and 2 row x 5-male pin combination. It has an overall length of 41.50mm and a width of 9.00mm. It is made with brushed Tin over Nickel plating and meets RoHS standards. This type of connector is rated for operating temperatures of -40°C to +105°C.

The mated height of the connector is 10.20mm and the retention force is 24N along the plugging direction. The electrical current ratings for the power connection of 2A and the signal connection of 0.5A. The contact resistance of the connector is 30mΩ and 20mΩ, respectively. This connector is offered in fully polarized, dual beam contact and integral retention cuff design.

Application Field of the 2-640388-1 Connector

The 2-640388-1 Connector is suitable for use in a variety of electronic components, devices, and systems. The primary application fields of the connector are: Automotive, Computer, Networking, Telecommunications, Medical, Industrial Energy, Instrumentation, and Lighting. This type of connector can be used to connect components within an electronic device as well as to provide connections between systems.

The use of 2-640388-1 Connectors in automotive applications includes electronic control units, lighting systems, telematics, and body sensors. In computer-related applications, this type of connector is used in motherboards, graphics cards, and power supplies. The 2-640388-1 Connectors are also widely used in various network-related systems such as routers, switches, and security systems. In telecommunications applications, this type of connector is used in mobile phones, modems, and other equipment.

Working Principle of the 2-640388-1 Connector

The 2-640388-1 Connector has two types of contact: power and signal. The power contacts are male while the signal contacts are female. The power contacts have a 1.27mm centerline and are made with a stainless steel shell and a nickel-plated terminal. The signal contacts have a 2.50mm centerline and are made with a phosphor bronze shell and a gold-plated terminal. The connector has a 2mm pitch and a 10mm stack height, which facilitates a compact and space-saving assembly. The connector is assembled with a locking sleeve and is designed to have a high retention force. The locking sleeve mechanism helps ensure that the connector is securely mated with the mating component.

The high retention force ensures that the connection is not compromised due to vibrations or other external forces. The connector provides superior electrical performance with low contact resistance and high signal integrity. The gold-plated terminal provides superior corrosion resistance and ensures a long service life. The integral retention cuff design helps to prevent accidental and intentional disconnection.

Conclusion

The 2-640388-1 Connector from Amphenol ICC is a highly reliable and versatile header and male pin connector. It is suitable for use in a variety of electronic components and systems, including automotive, computer, networking, and telecommunications applications. The connector is designed for a 2mm pitch and a 10mm stack height, and is equipped with a locking sleeve mechanism for a secure assembly. It features a high retention force, low contact resistance, and a gold-plated terminal for superior performance and corrosion resistance. Furthermore, the integral retention cuff design provides a high level of security against accidental or intentional disconnection.