Amphenol Aorora 101 Series 1.0mm Micro Board-to-Board (BTB) Connectors are 0.35mm pitch micro board-to-board connectors designed for high-density applications. Amphenol Aorora 101 BTB Connectors support an extremely low-profile 1.00mm stack height. These miniaturized connectors feature surface-mount terminations and are ideal for consumer applications such as mobile phones, smartwatches, smart glasses, and virtual-reality/augmented-reality (VR/AR) devices. The series is mismatch-proof during mating and offers a maximum current rating up to 3A.