Amphenol Aorora 103 Series 0.60mm Micro Board-to-Board (BTB) Connectors are 0.35mm pitch micro board-to-board connectors designed for high-density applications. Amphenol Aorora 103 BTB Connectors support an extremely low-profile 0.60mm stack height and a high current rating up to 5A. These miniaturized connectors are offered in six to 64 positions and meet USB 3.1 Gen 2 signal transmission rates. The series is ideal for use in consumer applications such as mobile phones, smartwatches, smart glasses, and virtual-reality/augmented-reality (VR/AR) devices.