281742-4 Connectors, Interconnects

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Rectangular Connectors - Headers, Male Pins are connectors designed to transmit signals between different components of an electronic device. The type of connector commonly referred to as 281742-4 connectors are male headers, which have male pins that make the connection when mated with their corresponding female receptacle. They are rugged and reliable solution for inter-connecting components and are utilized in a variety of applications in the automotive, medical, industrial and telecom industries.

These headers operate on a pin and socket connection principle, with the male pins on the header engaging the female receptacle to achieve electrical connection. The design of the connector ensures good mechanical and electrical connectivity, with the pins on the header being pressed into the connectors firmly by a spring action to create a reliable and secure connection.

281742-4 male headers can handle up to 24 pins in a single row, with a center line grid of 2.54mm (0.1 inch). The two cutouts in the top and bottoms of the header make it an excellent choice for applications where PC boards are connected together side-by-side. The male pins have a straight collar, which locks against the shoulders in the socket for added security.

These rectangular connectors are versatile and are suitable for a broad range of applications in the automotive, medical, industrial and telecom industry. In an automobile, for instance, they are used in various systems ranging from powertrain to electronics to body controls. In the medical industry, they are used in hospital equipment, medical instruments, and medical implants. In the telecom industry, these connectors find applications in telecommunication networks, devices, and towers. In the industrial sector, they are used in robotics, automation, and industrial networking.

281742-4 connectors are produced in several different materials, which allows them to withstand extreme environmental conditions. The pins of the connectors are available in metals such as brass, tin and gold plated. The housings are molded using engineering thermoplastic materials and are designed in a modular fashion for easy customization. The connector is designed to IP20 standard for increased protection against touch.

In terms of reliability, these rectangular connectors are highly reliable and feature a mean time between failure rate of up to 100,000 cycles. This results in longer service life and a reliable connection even in extreme conditions such as vibration and shock. They also feature a variety of keying options such as connector pin length, pin spacing, keying plugs and key codes, which allows for a secure connection and reduces the risk of wrong mating. Lastly, most 281742-4 connectors offer a low contact resistance and a high current capacity, which is ideal for high voltage applications.

In conclusion, 281742-4 connectors are a reliable, highly versatile and customized solution for a variety of applications in the automotive, medical, industrial and telecom industries. They are designed to offer reliable connections even in the most extreme of environmental conditions and feature a number of keying and insulation options for secure connection and optimal protection.

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