443838-4

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Backplane connectors allow high-density connections to the Printed Circuit Boards (PCBs) used in electronic systems. Commonly used in backplane and multi-gigabit systems, the 443838-4 contact is an ORing type contact designed for use in backplane systems. It features a common contact width of 0.50mm and a recommended IDP (Insulated Double Pole) spacing for optimal robustness and density.

The 443838-4 backplane connector is designed for double-sided mounting on a Printed Circuit Board (PCB) and a mated female connector. It features a contact retention knob which prevents accidental disassembly of the connector without the use of tools. The contact is capable of accommodating 0.50mm, 0.75mm, 1.00mm, 1.50mm and 2.00mm pitch while the contact card is available in up to eight positions.

The 443838-4 contact is an ORing type contact system which promotes a strong, reliable, and repetitive mating process. It features a 30° mating angle that keeps the contact in line with the substrate. As a result, this contact reduces the amount of strain-induced deformation on the contacts. It is designed to handle high-temperature applications and can tolerate extended temperatures of up to 105°C.

To further enhance the performance of the 443838-4 backplane connector, a wicking material called Silicone Wicking Compound (SWC) is added to the contact. This silicone-based material is designed to wick moisture away from the contact, reducing the likelihood of corrosion and fretting. SWC also acts as a shock absorber which minimizes contact breakage.

The 443838-4 backplane connector is designed for use in applications such as Internet-of-Things (IoT), Industrial Automation, Automotive Electronics, Medical Devices, Defense Electronics, Telecom and Networking, Computer Storage, and other related industries. Its compact size and high-speed transmission capability make it an ideal choice for applications with tight space constraints and high data rates.

The 443838-4 contact is a reliable and cost-effective backplane connector system that is suitable for most high-reliability applications. It provides a high-performance connection which is both durable and long-lasting. Its small size and high-speed transmission capability make it the ideal choice for applications where space and speed are a premium.

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