{"product_id":"5-x-7-cm-universal-double-sided-green-pcb-prototype-board-fr4","title":"5 x 7 cm Universal Double-Sided Green PCB Prototype Board (FR4)","description":"\u003ch5\u003eOverview \u0026amp; Features\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003e5x7cm Universal Double-Sided Green PCB Prototype Board\u003c\/strong\u003e is an essential foundation for transitioning your circuit designs from temporary breadboards to permanent, durable hardware. Manufactured from high-quality FR4 glass fiber, this board offers exceptional structural integrity and heat resistance compared to cheaper paper-phenolic (bakelite) boards.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing plated through-holes on a standard 2.54mm (0.1-inch) grid, it perfectly accommodates standard DIP integrated circuits, male\/female headers, and discrete components. The double-sided design allows you to solder and route wires on both the top and bottom layers, saving valuable space in complex designs. A professional green solder mask coats the board, drastically reducing the chances of accidental solder bridges between adjacent pads during assembly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso searched as:\u003c\/strong\u003e 5x7 double sided perfboard, fr4 green zero pcb, 5 by 7 cm dot pcb, double sided prototype board, 2.54mm pitch soldering board.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5 cm × 7 cm (50mm × 70mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Material:\u003c\/strong\u003e FR4 Glass Fiber (High-Temp Resistant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSidedness:\u003c\/strong\u003e Double-Sided (Plated Through-Holes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Pitch (Spacing):\u003c\/strong\u003e 2.54mm (0.1 inch) Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter:\u003c\/strong\u003e ~1.0mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Thickness:\u003c\/strong\u003e 1.6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish:\u003c\/strong\u003e Pre-tinned copper pads with Green Solder Mask\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eCommon Applications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermanent Prototyping:\u003c\/strong\u003e Moving proven breadboard circuits into robust, permanent enclosures for daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Microcontroller Shields:\u003c\/strong\u003e Building dedicated sensor or relay expansion boards for standard Arduino Uno, Nano, ESP32-S3, or STM32 development modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint-to-Point Soldering:\u003c\/strong\u003e Creating highly reliable, low-noise analog audio circuits or power distribution nodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational Kits:\u003c\/strong\u003e Providing a sturdy base for students learning to solder STEM electronics kits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eFrequently Asked Questions\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the advantage of a double-sided board over a single-sided one?\u003c\/strong\u003e\u003cbr\u003e\nA: On a double-sided board, the copper pads exist on both faces, and the hole itself is plated with metal (Plated Through-Hole or PTH). This allows solder to flow through the board, creating a much stronger mechanical bond. It also allows you to run jumper wires on both the top and bottom of the board, making complex routing much easier.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I cut this board down to a smaller size?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, but because it is made of tough FR4 glass fiber, it cannot be easily snapped by hand like cheaper bakelite boards. You will need to use a rotary tool (like a Dremel) with a cutting wheel, a hacksaw, or deeply score it multiple times with a heavy-duty utility knife before snapping it over a hard edge.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will standard IC sockets fit on this board?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. The 2.54mm (0.1-inch) hole pitch is the global standard for through-hole components. All standard DIP IC sockets, transistors, resistors, and standard header pins will drop in perfectly.\u003c\/p\u003e","brand":"TOMSON ELECTRONICS","offers":[{"title":"Default Title","offer_id":49615758000366,"sku":"GAC-29329","price":32.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2132\/9029\/files\/5x7cmUniversalDouble-SidedGreenPCBPrototypeBoard_FR4.jpg?v=1789997969","url":"https:\/\/www.tomsonelectronics.com\/products\/5-x-7-cm-universal-double-sided-green-pcb-prototype-board-fr4","provider":"Tomson Electronics ","version":"1.0","type":"link"}