643943-3

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Rectangular Connectors - Headers, Male Pins are used to provide electrical connections in various electronic assemblies. The 643943-3 is especially designed for use in highly demanding applications and meets a number of safety and reliability standards.

The 643943-3 is a 2.3mm two row, four pin male header that can be used both as a connector and jumper. It features a durable, yet lightweight plastic shell with a rugged iron pin. The product is designed to be soldered onto a PCB via traditional wave soldering systems and is compatible with standard 0.1” pin spacing. It is offered in standard through-hole mounting and is RoHS compliant.

This male header is engineered with a highly resistant connector clip that can snap securely onto a matching female socket. This ensures a robust and reliable connection and can eliminate the use of screws and other fastening hardware. It is also highly corrosion resistant due to its anti-tarnishing plating, which helps to ensure long-term performance.

The 643943-3 pin features a brass shell, PBT insulation, and gold-plated contacts. This rugged construction ensures it is well suited for use in automotive and harsh industrial applications, where it can withstand a wide range of temperature and humidity levels. It is shock and vibration-resistant, making it ideal for use in environments that experience rapid acceleration changes such as in robotics, planes, and drones.

The 643943-3 pin also features a ‘gripping fee’ technology which helps hold the header firmly in place during connection and removal, thus reducing the potential for accidents. A wide range of mating pairs are available to ensure reliable connections in a variety of applications. Additionally, it is designed to meet a number of UL and CE safety and reliability standards, ensuring it will perform every time, in any situation.

The 643943-3 pin header is a robust and reliable solution for the needs of demanding applications. Its corrosion resistant plating and durable construction make it ideal for a variety of industries, from automotive to industrial applications. It is designed with safety and reliability in mind, granting it UL and CE approval and featuring a ‘gripping fee’ technology for reduced risk of injury during disconnection.

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