HM2R30PA5100AALF is a Millipacs® 2mm Hard Metric right-angle receptacle connector designed for high-current power interconnection in board-to-board applications. Based on the product family specifications, this connector features 8 signal rows with an 11-column, 25mm configuration and end polarization, supporting up to 55 signal contacts with press-fit mounting. The connector is constructed with high-temperature polymer insulation, copper alloy contacts with gold/palladium nickel plating on mating areas, and operates at 1.5A at 20°C and 1.0A at 70°C with a contact resistance of 20MO maximum. It is designed in accordance with IEC 917, IEC61076-4-101, and Telcordia GR-1217-CORE standards, with an operating temperature range of -55°C to +125°C. This connector is widely used in communications, data, energy, medical, and industrial instrumentation applications where reliable high-bandwidth interconnection and optimized PCB real estate are required.