68683-321LF

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Rectangular connectors and headers provide a low-cost, efficient way for mating multiple wires. They facilitate the connection of multiple electrical circuits within a device or system, providing power and signal connections. 68683-321LF is a type of rectangular connector and header manufactured by Molex which is widely used in applications such as aviation, automotive and HVAC systems.

The 68683-321LF header, manufactured by Molex, is a right angle, surface mount, dual row, 2.54mm pitch wire-to-board header. The product is ideal for board-to-board stacking and interconnecting of two boards at a rate of 8.5A and a voltage rating of 350V. It is designed to accommodate a wide range of cable sizes, from large power cables down to wire-to-board signals.

This product is designed for use in applications requiring high vibration and shock resistance; such as aviation, automotive, and HVAC systems. It is available in two versions: shrouded (for increased protection) and unsheathed (for easy insertion). The product is UL E343560 approved and meets requirements for systems conforming to CSA®, CE, SEMI, IPC and Military specifications.

The working principle of the 68683-321LF header is based on contact fingers that when mated, exert a right angle force which locks the connector plating together, ensuring a secure connection in rough environments. The contact finger is constructed of BeCu and has a polyester insulator that acts to reduce conductive noise and interference. The header is configured having two rows of offset contacts which provides high contact stability and ensure correct mating.

The 68683-321LF includes many features that make it an ideal choice for applications requiring performance, reliability, and durability. Its high-temperature insulation material provides resistance to both heat and moisture, allowing for safer operation in harsh environments. The high-current capability makes it ideal for the power needs of many applications. Additionally, the spring latches provide secure mating even when high vibration is present.

In conclusion, 68683-321LF headers are designed to provide the ideal solution for a wide range of applications and environments. Its currentability, insulator materials, and spring latches give it the versatility and reliability to handle even the toughest operating conditions. It is UL E343560 approved and meets the exacting specifications of top international standards, giving users an assurance that it will perform as expected for many years to come.

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