The 1619780000 is a PCB plug-in male header from the OMNIMATE Signal series, intended for THT wave soldering. It features 18 poles in a single row with a 3.50 mm pitch and a 90-degree outgoing elbow for parallel plugging relative to the board. This component includes a screw flange for secure mounting and is constructed with an orange PBT insulator and tinned copper-tin contacts. It is rated for 300V / 10A per UL standards and has an operating temperature range of -50°C to 100°C, making it suitable for a variety of signal connection applications.