The G125-FC15005F1-0150L is an M300 Series 3.00mm pitch power connector from HARWIN designed for board-to-board, cable-to-board, and cable-to-cable configurations in power distribution applications. The connector is rated for a maximum current of 5A with 2AWG wire at 30°C rise, with a contact resistance of 6mO maximum and dielectric withstanding voltage of 1800V minimum DC or AC Peak at sea level (Condition I). The working voltage is specified at 600V maximum DC or AC Peak at sea level, with an insulation resistance of 100mO minimum at 100V DC. The connector operates across a wide temperature range from -65°C to +175°C and is designed to withstand harsh environmental conditions including 90% relative humidity for 56 days, vibration up to 10Hz–500Hz at 1.52mm displacement (10G), shock of 981m/s² (100G) for 6ms, and thermal cycling. This connector is ideal for industrial power distribution, aerospace applications, and systems requiring reliable high-voltage, high-current connections in demanding environments.