PTR Hartmann's STL1550/7G-3.5-H is a pin housing PCB component featuring seven pins with a contact spacing of 3.50 mm. This product is ideal for electronic circuit board applications requiring reliable pin connections. It is well-suited for both consumer electronics and industrial devices. https://elecena.pl/product/28584369/ptr-hartmann-51550075255e-pcb-pin-housing-7-pins-3-50mm-anti-misconnection-plug 2025-05-02 https://elecena.pl/product/28584369/ptr-hartmann-51550075255e-pcb-pin-housing-7-pins-3-50mm-anti-misconnection-plug 2025-07-15