The PTR Hartmann Pin Housing PCB STL1550/10G-3.5-V is manufactured by PTR Hartmann and features a total of 10 pins with 3.50 mm contact spacing. This component is typically used in electronic circuit boards to facilitate secure electrical connections. It is suitable for various applications in automotive, industrial, and consumer electronics. https://elecena.pl/product/28584365/ptr-hartmann-51550105355d-stl-z-1550-pcb-pin-housing-10-pins-3-50mm 2025-05-02 https://elecena.pl/product/28584365/ptr-hartmann-51550105355d-stl-z-1550-pcb-pin-housing-10-pins-3-50mm 2025-07-15