The HARTING har-modular H3 module female straight connector (part number 02 52 903 1301) is a robust and reliable interconnect solution for demanding applications. Designed for motherboard to daughtercard and mezzanine connections, this connector utilizes THR (Through-Hole Reflow) termination for seamless integration with surface-mount devices. It supports a substantial 15A current capacity and operates effectively within a temperature range of -55°C to +125°C. Constructed with polyamide (PA) and copper alloy contacts with silver plating, the connector ensures excellent electrical performance and durability. Its V-0 flammability rating and RoHS compliance further enhance its suitability for a wide range of industrial and commercial applications. Proper solder paste application is crucial for reliable connections, as detailed in the datasheet’s instructions.