447343-7 from TE Connectivity is a 3.96mm Micro-Pitch Ultrasmall Board-to-Board Connector. It is available in a 7-position, dual row configuration. It has a lockable version, is RoHS compliant, and has an operating temperature range of -55°C to +105°C. It is designed to meet the requirements of high-density, high-speed models and offers enhanced data-signal integrity with low crosstalk. It has a 2.00mm pitch, 0.50mm contact spacing, 1.3mm pitched height, 2.8mm mated stack height, and a maximum current rating of 1.5A. It also has polarization features for proper mating and EMI shielding to help reduce electrical noise.