{"title":"Universal Proto-Board PCBs 5cm x 7cm - 3 Pack","handle":"universal-proto-board-pcbs-5cm-x-7cm-3-pack","url":"/products/universal-proto-board-pcbs-5cm-x-7cm-3-pack","description":"A handy 3-pack of 5 × 7 cm universal proto-board PCBs with black silkscreen on both sides and row/column markings to help keep your layout organised. Made from strong FR4 fibreglass, they're great for soldering up permanent circuits or as a sturdy mechanical base for your projects.\n\nThese boards have no pre-connected traces — simply bend thru-hole leads to create your own connections. Each board has 432 holes (18 × 24 grid) and four corner mounting holes for securing to an enclosure.\n\nKey Features\n\n\nFR4 Construction – Strong fibreglass material, durable for both electrical and mechanical use\n\nDouble-Sided Silkscreen – Black silkscreen with row/column markings on both sides\n\n432 Holes – 18 × 24 grid with standard 2.54mm (0.1\") pitch\n\nNo Pre-Connected Traces – Full flexibility to create any circuit layout\n\nFour Mounting Holes – Easily attach to project enclosures\n\n\nSpecifications\n\n\nDimensions – 50 × 70 mm (5 × 7 cm)\n\nMaterial – FR4 fibreglass\n\nHole Grid – 18 × 24 (432 holes)\n\nHole Pitch – 2.54 mm (0.1\")\n\nQuantity – 3 boards per pack\n\n\nPackage Contents\n\n3× Universal Proto-Board PCBs (5 × 7 cm)\n\n\nResources\n\nGuide: Breadboards & Perfboards (Adafruit)\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":3532,"title":"Default Title","sku":"AF-4786","price":6.37,"on_sale":false,"in_stock":true,"available_quantity":84,"option1":"Default Title"}]}