Double-sided universal board made of high-quality FR-4 laminate with a thickness of 1.6 mm. On a universal board, we can easily assemble and disassemble any electronic system, without the need to design, etch, or order a dedicated PCB. It is ideal for creating electrical and electronic circuits, prototypes using THT components. Universal printed boards are ideal for starting learning how to solder. The standard "grid" of 2.54mm (100mils) hole pattern allows easy and quick installation of popular electronic components, e.g. gold-pin headers, all kinds of IDC connectors, DIP and DIL sockets for integrated circuits (both plate and precision), LEDs, rectifiers, bridges, transistors, stabilizers, integrated circuits in DIP casings, capacitors, resistors, etc. Features: double-sided with hole metallization professional double-sided solder mask cut to size (milled) professional performance tinned contact pads Technical data: Dimensions: 120mm x 180mm (12cm x 18cm) Number of mounting holes: 2990 Thickness: 1.6 mm Material: FR-4 Hole diameter: 0.9mm Pitch - hole spacing: 2.54mm https://elecena.pl/product/22606574/12x18-cm-universal-double-sided-pcb-prototype-bboard 2023-02-22 https://elecena.pl/product/22606574/12x18-cm-universal-double-sided-pcb-prototype-bboard 2023-06-20 https://elecena.pl/product/22606574/12x18-cm-universal-double-sided-pcb-prototype-bboard 2025-10-25 https://elecena.pl/product/22606574/12x18-cm-universal-double-sided-pcb-prototype-bboard 2025-10-29