{"product_id":"12v-1a-dpdt-relay-pcb-mount","title":"12V 1A DPDT Relay PCB Mount","description":"\u003cmeta name=\"description\" content=\"Buy 12V 1A DPDT Relay PCB Mount 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\u003e12V 1A DPDT Relay PCB Mount\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"0\"\u003e12V 1A DPDT Relay PCB Mount - Precision Switching for Robotics \u0026amp; IoT\u003c\/h3\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe \u003cb data-path-to-node=\"1\" data-index-in-node=\"4\"\u003e12V 1A DPDT Relay PCB Mount\u003c\/b\u003e is an essential component for makers and engineers looking to control high-power circuits with low-power microcontrollers. Whether you're building an automated home system with a Raspberry Pi or a direction-control circuit for a DC motor, this Double-Pole Double-Throw (DPDT) relay offers the reliability you need. Its compact PCB-mount design ensures it fits perfectly into custom shield designs and breadboard-friendly prototypes.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eAt \u003cb data-path-to-node=\"2\" data-index-in-node=\"3\"\u003eThe Engineer Store\u003c\/b\u003e, we provide genuine, industrial-grade components. This relay \u003cb data-path-to-node=\"2\" data-index-in-node=\"83\"\u003eships same-day from our Bengaluru warehouse\u003c\/b\u003e, ensuring a 1-5 day arrival so your project timeline stays on track. Benefit from our \u003cb data-path-to-node=\"2\" data-index-in-node=\"213\"\u003e7-day warranty on manufacturing defects\u003c\/b\u003e and easy payment options like \u003cb data-path-to-node=\"2\" data-index-in-node=\"259\"\u003eCOD + UPI\u003c\/b\u003e.\u003c\/p\u003e\n\u003chr data-path-to-node=\"3\"\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"5\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,1,0,0\"\u003e\u003cb data-path-to-node=\"5,1,0,0\" data-index-in-node=\"0\"\u003eCoil Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,1,1,0\"\u003e12V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,2,0,0\"\u003e\u003cb data-path-to-node=\"5,2,0,0\" data-index-in-node=\"0\"\u003eContact Rating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,2,1,0\"\u003e1A @ 125V AC \/ 2A @ 30V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,3,0,0\"\u003e\u003cb data-path-to-node=\"5,3,0,0\" data-index-in-node=\"0\"\u003eConfiguration\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,3,1,0\"\u003eDPDT (2 Form C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,4,0,0\"\u003e\u003cb data-path-to-node=\"5,4,0,0\" data-index-in-node=\"0\"\u003eMounting Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,4,1,0\"\u003eThrough-Hole PCB Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,5,0,0\"\u003e\u003cb data-path-to-node=\"5,5,0,0\" data-index-in-node=\"0\"\u003eContact Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,5,1,0\"\u003eSilver Alloy (Gold Clad)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,6,0,0\"\u003e\u003cb data-path-to-node=\"5,6,0,0\" data-index-in-node=\"0\"\u003eSwitching Cycles\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"5,6,1,0\"\u003e100,000+ Electrical Operations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"6\"\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eWhy Choose Our Industrial Relays?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eIn high-stakes robotics, using a generic \"low-cost\" relay can lead to contact welding or carbon buildup, potentially damaging your [Microcontroller Board]. Our DPDT relays are built for longevity:\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eDual Circuit Control:\u003c\/b\u003e The DPDT configuration allows you to switch two separate circuits simultaneously with a single signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eGold-Clad Contacts:\u003c\/b\u003e Ensures low contact resistance and prevents oxidation, making it ideal for low-signal switching applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eCompact Footprint:\u003c\/b\u003e Engineered for high-density PCB layouts where space is at a premium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eBengaluru Stock Advantage:\u003c\/b\u003e Don't wait weeks for overseas shipping. We ship directly from our local hub with dedicated technical support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"10\"\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eReal-World Maker Projects\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eH-Bridge Motor Controller:\u003c\/b\u003e Use two of these relays to create a mechanical H-bridge for reversing the direction of 12V DC motors in your [Mobile Robotics Platform].\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eIoT Smart Switch:\u003c\/b\u003e Pair this relay with an [ESP32 or NodeMCU] to safely toggle household lights or small appliances via a mobile app.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eAudio Signal Routing:\u003c\/b\u003e Because of the clean switching provided by silver-alloy contacts, this relay is excellent for switching between different audio inputs in DIY amplifier builds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eComparison: DPDT vs. SPDT Relays\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eWhile an SPDT relay can only switch one circuit, the \u003cb data-path-to-node=\"15\" data-index-in-node=\"53\"\u003eDPDT Relay\u003c\/b\u003e acts like two SPDT switches tied together. This makes it significantly more versatile for complex logic, such as reversing polarity or controlling two independent 12V loads with a single trigger, reducing the overall component count on your PCB.\u003c\/p\u003e\n\u003chr data-path-to-node=\"16\"\u003e\n\u003ch3 data-path-to-node=\"17\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003e1. Can I trigger this 12V relay directly from an Arduino?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"18\"\u003eNo, a 12V relay requires a 12V power source for the coil. You should use a transistor (like the BC547) or a Darlington pair as a driver between your 5V\/3.3V [Arduino Pin] and the relay coil.\u003c\/p\u003e\n\u003cp data-path-to-node=\"19\"\u003e\u003cb data-path-to-node=\"19\" data-index-in-node=\"0\"\u003e2. How fast does it ship from Bengaluru?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"19\"\u003eWe offer \u003cb data-path-to-node=\"19\" data-index-in-node=\"50\"\u003esame-day dispatch\u003c\/b\u003e for orders placed before 2 PM. You can expect delivery within 1-3 business days within Karnataka and 3-5 days across the rest of India.\u003c\/p\u003e\n\u003cp data-path-to-node=\"20\"\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"0\"\u003e3. Does this relay fit into a standard breadboard?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"20\"\u003eThe pin spacing is designed for standard PCB grids. While it can be forced into a breadboard, we recommend using a [Perforated Prototype Board] or custom PCB for a secure connection.\u003c\/p\u003e\n\u003cp data-path-to-node=\"21\"\u003e\u003cb data-path-to-node=\"21\" data-index-in-node=\"0\"\u003e4. What is the benefit of a DPDT configuration?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"21\"\u003eDPDT (Double-Pole Double-Throw) allows you to control two separate \"poles\" with one \"throw.\" This is essential for applications like motor direction reversal or switching both the Live and Neutral lines in an AC circuit.\u003c\/p\u003e\n\u003cp data-path-to-node=\"22\"\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"0\"\u003e5. Is a flyback diode required?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"22\"\u003eYes, as with any inductive load, we highly recommend placing a [1N4007 Diode] in parallel with the coil (in reverse bias) to protect your circuit from voltage spikes during de-energization.\u003c\/p\u003e\n\u003chr data-path-to-node=\"23\"\u003e\n\u003cp data-path-to-node=\"24\"\u003e\u003cb data-path-to-node=\"24\" data-index-in-node=\"0\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.theengineerstore.in\/products\/12v-1a-dpdt-relay-pcb-mount\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwimjrb7v_6TAxUAAAAAHQAAAAAQoAE\" target=\"_blank\"\u003eAdd to cart for 1-5 day Bengaluru dispatch\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"25\"\u003e\u003cb data-path-to-node=\"25\" data-index-in-node=\"0\"\u003eRelated Search:\u003c\/b\u003e 12V DPDT Relay India, PCB Mount Relay Bengaluru, 1A Signal Relay, Electronics Components Store India.\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 12V 1A DPDT Relay PCB Mount Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e12V 1A DPDT Relay PCB Mount\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\u003e12V 1A DPDT Relay PCB Mount\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\u003e12V 1A DPDT Relay PCB Mount\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":43774842011811,"sku":"TES-EV8102982","price":43.46,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/hl202-c-12v_relay.jpg?v=1701088126","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/12v-1a-dpdt-relay-pcb-mount","provider":"The Engineer Store","version":"1.0","type":"link"}