1218644-1

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Arctic Connectors 1218644-1, commonly used in the backplane connectors – ARINC category, is a multi-layer, high-speed connection solution. This connector technology’s main purpose is to link two boards in a stack frame, and to provide front-to-back as well as back-to-front transmission of signals and power.

The 1218644-1 connector technology can be used in a variety of different applications that include aerospace, defense, industrial, medical, networking, and telecommunications systems. The connector is also suitable for harsh conditions, extreme temperatures, and high-vibration environments due to its high-temperature tolerance and strong pin retention.

The 1218644-1 connector technology has a wide variety of features and specifications. It has a minimum pin/socket count of 4, a maximum pin count of 90, and a current carrying capacity of up to 15A at 180V DC. It is compliant with the ARINC 809 regulation, and also supports a flexible 2-row or 4mm pitch. It has an OS1, MIL-DTL-38999, MIL-C-38999, and OS0402 orientation, as well as a wide range of sizes, from 9mm to 27mm. It also features two types of contact configurations, combed and shot. The 1218644-1 connector has a metal shell with an Ingress Protection rating of IP67.

The working principle of the 1218644-1 connector technology is based on the advancements in pin and post connection. The contact pins and sockets are inserted into their respective cavity in the metallic housing, ensuring reliable electrical connections. The pin and post connection technology provides a durable connection, while providing a secure, low-resistance connection between the two boards. The pins and sockets of the connector are made with high-temperature resistant metals, such as copper, gold, nickel, and stainless steel. The connector also utilizes a pin retainer which firmly retains the pins and sockets in place while preventing them from coming loose due to vibrations.

The 1218644-1 connector technology also has a wide range of features to ensure reliable performance, such as its four-point connection, spring latch actuation, and coaxial cable termination. It also features a vibration and shock-resistant design, ensuring that the electrical contacts between the connector and the mating port remain undamaged. In addition, the connector features a high seismic seismic stress limit and an operating temperature range of -55 to 125°C.

The 1218644-1 connector technology is a reliable, high-performance solution for the backplane connectors – ARINC category. It offers a wide variety of features and specifications, making it suitable for a variety of applications. It is designed with durability in mind, ensuring reliable connections in harsh and extreme environments. It also provides a wide range of current carrying capacity that allows for transmitting both signals and power between two boards.

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