{"product_id":"7x9-cm-single-side-copper-dotted-pcb-board","title":"7x9 CM Single Side Copper Dotted PCB Board","description":"\u003cmeta name=\"description\" content=\"Buy 7x9 CM Single Side Copper Dotted PCB Board online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003e7x9 CM Single Side Copper Dotted PCB Board\u003c\/h1\u003e\n\n\u003cp\u003eBuild and prototype your electronic circuits with confidence using this \u003cstrong\u003e7x9 CM Single Side Copper Dotted PCB Board\u003c\/strong\u003e from \u003cstrong\u003eThe Engineer Store, Bengaluru\u003c\/strong\u003e. This universal prototyping board features a grid of pre-drilled, copper-plated through-holes on a single side, making it ideal for soldering components and creating custom circuit layouts. The 70mm x 90mm form factor provides ample space for small-to-medium complexity projects while remaining compact enough for portable and embedded applications. Constructed from FR-4 grade fiberglass laminate with a standard 1.6mm thickness, this board delivers excellent mechanical strength, heat resistance, and electrical insulation. Whether you're a student learning to solder, a hobbyist building a sensor module, or an engineer validating a design before committing to a custom PCB, this dotted board is an essential workbench staple. Fast shipping across India, 7-day warranty on manufacturing defects, and dedicated technical support included.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 x 9 cm (70 x 90 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Side Copper Dotted \/ Perf Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFR-4 Fiberglass Laminate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.6 mm (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCopper Layer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-sided, individual copper pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHole Pitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.54 mm (0.1 inch \/ standard DIP pitch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHole Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~1.0 mm (suitable for most through-hole components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApproximate Hole Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26 x 34 (~884 holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCopper Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 oz (35 um)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolder Pad Shape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound, individually isolated (dot pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 degreesC to +130 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDielectric Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;= 50 kV\/mm (FR-4 rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen substrate with copper-toned pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~18 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronics Component \/ Prototyping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal \/ Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 2.54 mm Pitch:\u003c\/strong\u003e Perfectly spaced holes accept all standard DIP ICs, headers, resistors, capacitors, transistors, and other through-hole components without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually Isolated Copper Pads:\u003c\/strong\u003e Each hole has its own separate copper pad, giving you complete freedom to design custom trace routes using solder bridges or jumper wires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFR-4 Grade Fiberglass Construction:\u003c\/strong\u003e Industry-standard laminate provides superior mechanical rigidity, excellent thermal endurance during soldering, and reliable electrical insulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous 7x9 cm Working Area:\u003c\/strong\u003e Approximately 884 usable holes offer enough real estate for moderately complex circuits including microcontroller breakouts, amplifier stages, and sensor interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Sided Design:\u003c\/strong\u003e Component placement on the non-copper side with soldering on the copper side simplifies assembly and makes visual inspection and debugging straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Cut and Shape:\u003c\/strong\u003e The FR-4 board can be scored and snapped or cut with a hacksaw to create smaller custom-sized boards for tight enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free \u0026amp; RoHS Compliant:\u003c\/strong\u003e Manufactured to meet environmental safety standards, suitable for educational institutions and professional environments alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight and Compact:\u003c\/strong\u003e At just ~18 grams, the board adds minimal weight to portable or wearable project builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e7x9 CM Single Side Copper Dotted PCB Board\u003c\/strong\u003e is a universal prototyping platform that bridges the gap between breadboard experimentation and professional custom PCB manufacturing. Unlike breadboards where connections can be loose and unreliable, soldered perfboard circuits offer permanent, vibration-resistant connections that are suitable for real-world deployment.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\n\u003cp\u003eThe board consists of a rigid FR-4 fiberglass substrate with a matrix of holes drilled at a standard 2.54 mm (100 mil) pitch. On one side, each hole is surrounded by an individual circular copper pad. You insert component leads from the non-copper side, flip the board, and solder each lead to its corresponding copper pad. Circuit connections between pads are made by running solder bridges between adjacent pads or by using short lengths of wire on the copper side.\u003c\/p\u003e\n\n\u003ch3\u003eBuild Quality \u0026amp; Material\u003c\/h3\u003e\n\n\u003cp\u003eFR-4 is the global standard for PCB substrate material. It is a composite of woven fiberglass cloth and epoxy resin that delivers a unique combination of properties: high mechanical strength (flexural strength ~415 MPa), excellent electrical\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy 7x9 CM Single Side Copper Dotted PCB Board Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e7x9 CM Single Side Copper Dotted PCB Board\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e7x9 CM Single Side Copper Dotted PCB Board\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e7x9 CM Single Side Copper Dotted PCB Board\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43773678420131,"sku":"TES-EV102277","price":14.69,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/3_752f24df-f260-4516-bcab-c3c86215c0e9.png?v=1701073750","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/7x9-cm-single-side-copper-dotted-pcb-board","provider":"The Engineer Store","version":"1.0","type":"link"}