{"product_id":"470-ohm-1-4w-1206-resistorreel-of-5000","title":"470 Ohm 1\/4w 1206 Resistor(Reel of 5000)","description":"\u003cmeta name=\"description\" content=\"Buy 470 Ohm 1\/4w 1206 Resistor(Reel of 5000) 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\n\u003ch1\u003e470 Ohm 1\/4w 1206 Resistor(Reel of 5000)\u003c\/h1\u003e\n\n\u003cp\u003eThe 470 Ohm 1\/4w 1206 Resistor is a precision thin-film surface-mount component designed for high-volume PCB assembly and prototyping applications requiring stable resistance values and tight tolerances. Electronics engineers, PCB manufacturers, and embedded systems developers rely on these resistors for current limiting, voltage dividing, and biasing circuits in consumer electronics, industrial controls, and telecommunications equipment. This bulk reel of 5000 units solves the inventory management challenge for production facilities and contract manufacturers by providing cost-effective, standardized components with consistent electrical characteristics across entire manufacturing batches.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe 470 Ohm 1\/4w 1206 Resistor operates on the fundamental principle of electrical resistance, where a thin resistive film deposited on a ceramic substrate provides precise ohmic values with minimal temperature coefficient drift. The 1206 package format (3.2mm x 1.6mm) represents the industry-standard surface-mount device size, enabling automated pick-and-place assembly at speeds exceeding 10,000 components per hour. The 1\/4 watt power rating indicates the maximum continuous power dissipation capability, calculated as P = I²R, allowing safe operation at approximately 224mA maximum current before thermal stress occurs. This particular resistance value of 470 ohms sits within the E12 preferred series, making it universally compatible with standard circuit design practices and ensuring widespread availability across the global electronics supply chain.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes quality 1206 resistors from inferior alternatives is the film composition, substrate material, and manufacturing precision. Premium thin-film resistors exhibit temperature coefficients between 25-100 ppm\/°C, ensuring minimal resistance drift across industrial temperature ranges of -40°C to +125°C. The bulk reel format of 5000 units provides manufacturing economies of scale, reducing per-unit costs by 40-60% compared to individual component purchases while maintaining identical electrical specifications and reliability standards. Each component undergoes automated testing for resistance accuracy, ensuring tolerance ratings of ±1% or ±5% depending on production specifications, critical for applications where circuit performance depends on precise component values.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eThin-Film Surface-Mount Resistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Value\u003c\/td\u003e\n\u003ctd\u003e470 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e1206 (3.2mm x 1.6mm x 0.55mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e1\/4 Watt (0.25W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003e±5% or ±1% (as per specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n\u003ctd\u003e25-100 ppm\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eDC to 100MHz typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity per Reel\u003c\/td\u003e\n\u003ctd\u003e5000 Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReel Diameter\u003c\/td\u003e\n\u003ctd\u003e330mm Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAuthentic Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003ePrecision thin-film construction with ±1% tolerance option ensures accurate circuit behavior in sensitive analog and mixed-signal applications requiring tight component matching\u003c\/li\u003e\n\u003cli\u003eBulk reel of 5000 units optimized for automated SMD assembly lines, reducing component handling costs and improving production throughput efficiency\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range from -40°C to +125°C with low temperature coefficient enables reliable performance across automotive, industrial, and military-grade applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant lead-free solder pads ensure compatibility with modern reflow soldering processes and environmental regulations across EU and global markets\u003c\/li\u003e\n\u003cli\u003eHigh-frequency stability up to 100MHz makes these resistors suitable for RF circuits, signal conditioning, and high-speed digital applications\u003c\/li\u003e\n\u003cli\u003eStandardized 1206 package format ensures universal compatibility with existing PCB design tools, assembly equipment, and component libraries across the industry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eLED current limiting circuits in consumer lighting products where 470 ohm resistors reduce LED forward current to safe levels, typically used with 5V or 12V power supplies to achieve 20-30mA LED brightness\u003c\/li\u003e\n\u003cli\u003eVoltage divider networks in analog sensor interfaces and measurement circuits for converting 0-10V sensor outputs to 0-3.3V microcontroller input ranges\u003c\/li\u003e\n\u003cli\u003ePull-up and pull-down biasing resistors in digital logic circuits, microcontroller GPIO pins, and I2C\/SPI communication buses requiring weak current paths to establish defined logic levels\u003c\/li\u003e\n\u003cli\u003eAudio signal conditioning circuits in amplifier stages and preamp designs where 470 ohm impedance matching prevents signal reflections and maintains frequency response flatness\u003c\/li\u003e\n\u003cli\u003ePower supply feedback networks in switching regulators and DC-DC converters where precision resistor dividers establish output voltage regulation setpoints\u003c\/li\u003e\n\u003cli\u003eOscillator circuit biasing in crystal oscillators and RC timing networks where component tolerance directly affects frequency accuracy and stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eIntegrating 470 Ohm 1206 resistors into your PCB assembly workflow begins with proper component handling and placement. First, ensure your pick-and-place machine is configured with the correct 1206 package parameters in your PCB design software, typically specifying pad dimensions of 1.6mm x 2.0mm with 2.0mm center-to-center spacing. Load the 5000-unit reel onto your feeder system, ensuring the reel leader is properly threaded and the component orientation matches your design specifications, with the resistor body aligned parallel to the PCB edge for optimal placement accuracy. Before running production, verify component values using a digital multimeter on sample units from the reel to confirm resistance accuracy and ensure no manufacturing defects are present.\u003c\/p\u003e\n\n\u003cp\u003eDuring reflow soldering, maintain peak temperature of 245-260°C for 10-30 seconds to ensure proper solder joint formation without thermal stress to the resistor element. After assembly, perform continuity testing and resistance verification on a statistical sample of boards to confirm proper component placement and solder integrity. For manual prototyping applications, use fine-tipped soldering irons set to 350-400°C, applying solder paste to pads first, then placing the resistor with tweezers and reflowing with a heat gun or hot air station. Always allow components to cool naturally to room temperature before handling to prevent mechanical stress on solder joints. Store unused reel portions in dry conditions below 30°C and 60% relative humidity to maintain component performance and prevent oxidation of solder pads.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum current rating for a 470 Ohm 1\/4w resistor?\u003c\/summary\u003e\n\u003cp\u003eUsing the power formula P = I²R, the maximum continuous current is approximately 224mA, calculated as I = sqrt(0.25W \/ 470 ohms) = 0.224A. However, practical design practice typically limits current to 70-80% of maximum to ensure thermal margin and extended component lifespan, resulting in recommended operating current of 160-180mA for reliable performance in production environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use 470 Ohm resistors in high-frequency RF circuits?\u003c\/summary\u003e\n\u003cp\u003eYes, 1206 thin-film resistors maintain stable resistance values up to 100MHz, making them suitable for RF circuits, impedance matching networks, and signal conditioning applications. However, for frequencies above 500MHz, consider using thick-film or wirewound resistors with lower parasitic inductance, as the 1206 package exhibits approximately 0.5-1nH series inductance that becomes significant at microwave frequencies.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat tolerance should I specify for precision analog circuits?\u003c\/summary\u003e\n\u003cp\u003eFor analog circuits requiring component matching and tight regulation, specify ±1% tolerance resistors to minimize circuit errors and improve overall system accuracy. For general-purpose digital applications, ±5% tolerance provides adequate performance at lower cost. The temperature coefficient of 25-100 ppm\/°C also impacts circuit accuracy across temperature ranges, so verify thermal performance requirements before component selection.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I verify component authenticity from the reel?\u003c\/summary\u003e\n\u003cp\u003eAuthentic 470 Ohm 1206 resistors should display clear, legible markings on the component body, consistent solder pad finish, and uniform color coding. Use a calibrated digital multimeter to measure resistance values on random samples from the reel, ensuring readings fall within specified tolerance ranges. Verify reel packaging includes proper manufacturer labeling, batch codes, and date codes for traceability and quality assurance documentation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy 470 Ohm 1\/4w 1206 Resistor(Reel of 5000) Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the 470 Ohm 1\/4w 1206 Resistor(Reel of 5000) online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 470 Ohm 1\/4w 1206 Resistor(Reel of 5000) with fast shipping and expert support.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43847336591523,"sku":"TES-EV09703","price":1078.55,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/470-Ohm-14w-1206-ResistorReel-of-5000-2-314x252.jpg?v=1703851923","url":"https:\/\/www.theengineerstore.in\/products\/470-ohm-1-4w-1206-resistorreel-of-5000","provider":"The Engineer Store","version":"1.0","type":"link"}