1863012-1 is a two-piece power connector from TE Connectivity designed for high-current power distribution applications. This connector is part of the TE Connectivity power connector family, which includes products suitable for board-to-board, wire-to-board, and cable power configurations. The connectors in this product line support hot-pluggable applications and are designed for use in power supplies, servers, high-end computers, and uninterruptible power supplies (UPS). These connectors are RoHS compliant and many have been qualified by UL and/or CSA for safety compliance.