{"product_id":"47k-ohm-1-8w-through-hole-resistor-pack-of-5000","title":"47K Ohm 1\/8W Through Hole Resistor (Pack of 5000)","description":"\u003cmeta name=\"description\" content=\"Buy 47K Ohm 1\/8W Through Hole Resistor (Pack 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\u003e47K Ohm 1\/8W Through Hole Resistor (Pack of 5000)\u003c\/h1\u003e\n\n\u003cp\u003eThe 47K Ohm 1\/8W Through Hole Resistor is a precision carbon film resistor designed for current limiting, voltage division, and signal conditioning in electronic circuits. Electronics engineers, hobbyists, and PCB assembly professionals rely on these resistors for prototyping, production runs, and maintenance applications where reliability and accuracy are critical. This bulk pack of 5000 units solves inventory management challenges for manufacturers and educational institutions by providing cost-effective component sourcing with consistent tolerance specifications.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThrough hole resistors operate on the fundamental principle of ohmic resistance, where electrical current flowing through the component experiences opposition proportional to its resistance value. The 47K Ohm rating means this resistor provides 47,000 ohms of resistance, making it ideal for mid-range impedance applications. The 1\/8W power rating indicates the resistor can safely dissipate 0.125 watts of power without exceeding its thermal limits. Carbon film construction provides excellent frequency stability, low noise characteristics, and superior performance in temperature-sensitive applications compared to carbon composition alternatives. The through hole design allows for easy hand soldering, breadboard prototyping, and automated wave soldering processes in manufacturing environments.\u003c\/p\u003e\n\n\u003cp\u003eThis resistor pack of 5000 units represents exceptional value for electronics manufacturers, educational laboratories, and repair service centers that require consistent component availability. Each resistor is manufactured to industry standard tolerances, ensuring predictable circuit behavior across multiple production batches. The bulk quantity eliminates frequent reordering cycles and reduces per-unit costs significantly compared to smaller packaging options. Carbon film technology ensures stable resistance values across temperature ranges from -55°C to +125°C, maintaining circuit accuracy in diverse environmental conditions.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\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\u003eCarbon Film Through Hole Resistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Value\u003c\/td\u003e\n\u003ctd\u003e47K Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e1\/8W (0.125W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003e5% (Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n\u003ctd\u003e100 ppm\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead Diameter\u003c\/td\u003e\n\u003ctd\u003e0.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Length\u003c\/td\u003e\n\u003ctd\u003e6.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity per Pack\u003c\/td\u003e\n\u003ctd\u003e5000 Units\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\u003cul\u003e\n\u003cli\u003eCarbon Film Construction: Delivers superior frequency stability and low noise performance ideal for audio circuits and precision measurement applications\u003c\/li\u003e\n\u003cli\u003e5% Standard Tolerance: Ensures reliable circuit operation with predictable resistance values across production batches and temperature variations\u003c\/li\u003e\n\u003cli\u003eCompact Through Hole Design: 6.5mm body length with 0.6mm leads enables easy hand soldering, breadboard integration, and automated assembly processes\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range: Maintains stable performance from -55°C to +125°C with 100 ppm\/°C temperature coefficient for demanding industrial applications\u003c\/li\u003e\n\u003cli\u003eBulk Pack Economy: 5000-unit quantity provides cost-effective component sourcing for manufacturers, repair centers, and educational institutions\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Meets international environmental standards for lead-free manufacturing and sustainable electronics production\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAudio Amplifier Circuits: Used as coupling resistors and biasing networks in preamp and power amplifier designs where signal integrity and low noise are essential\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Input Protection: Serves as pull-up and pull-down resistors in digital circuits protecting GPIO pins from voltage transients and ESD events\u003c\/li\u003e\n\u003cli\u003eLED Current Limiting: Provides safe current limiting for LED indicator circuits in embedded systems and industrial control panels operating at 5V and 12V\u003c\/li\u003e\n\u003cli\u003eSensor Signal Conditioning: Functions as part of voltage divider networks in temperature sensors, light sensors, and analog measurement circuits requiring precision impedance matching\u003c\/li\u003e\n\u003cli\u003ePower Supply Feedback Networks: Used in voltage regulator feedback dividers and compensation networks for stable output voltage regulation in switching power supplies\u003c\/li\u003e\n\u003cli\u003ePCB Assembly and Manufacturing: Essential component for prototype development, small batch production, and full-scale manufacturing runs requiring consistent inventory\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eWhen integrating 47K Ohm resistors into your circuit design, calculate the required current and power dissipation using Ohm's Law (I = V\/R) and the power formula (P = I²R or P = V²\/R). For a 5V circuit with a 47K resistor, the current will be approximately 106 microamps with power dissipation around 0.56 milliwatts, well within the 1\/8W rating. Insert the resistor leads through the PCB holes with proper orientation (resistors are non-polarized) and solder using a temperature-controlled iron set between 350°C to 380°C for 3-5 seconds per joint to avoid thermal damage.\u003c\/p\u003e\n\n\u003cp\u003eFor breadboard prototyping, simply insert the leads into adjacent holes and verify continuity using a multimeter before powering the circuit. In automated wave soldering processes, ensure proper lead spacing and PCB design to prevent bridging between adjacent components. Store unused resistors in dry conditions between 15°C to 25°C to maintain tolerance specifications. For high-reliability applications, consider derating the component to 50% of its maximum power rating to extend operational life and improve circuit stability.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between 47K Ohm 1\/8W and 1\/4W resistors?\u003c\/summary\u003e\n\u003cp\u003eThe primary difference is power dissipation capacity. A 1\/8W resistor safely handles 0.125 watts while a 1\/4W resistor handles 0.25 watts. For low-power circuits like audio preamps, microcontroller interfaces, and sensor circuits, 1\/8W is sufficient. Use 1\/4W resistors in high-current applications or when operating near maximum voltage ratings to provide safety margin and extended component life.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use a 47K Ohm resistor in place of other resistance values?\u003c\/summary\u003e\n\u003cp\u003eNo, resistor values are not interchangeable as they directly affect circuit behavior. A 47K Ohm resistor provides 47,000 ohms of resistance. Using a different value will change current flow, voltage division ratios, time constants in RC circuits, and amplifier gain characteristics. Always use the exact resistance value specified in your circuit schematic to ensure proper operation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does 5% tolerance mean for these resistors?\u003c\/summary\u003e\n\u003cp\u003e5% tolerance means the actual resistance value will be within 5% of the marked 47K Ohm value, ranging from 44.65K Ohm to 49.35K Ohm. This tolerance is suitable for most general-purpose applications. For precision circuits requiring tighter tolerances, consider 1% metal film resistors, though at higher cost per unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these resistors suitable for high-frequency applications?\u003c\/summary\u003e\n\u003cp\u003eCarbon film resistors perform well up to several megahertz with low parasitic inductance. For RF applications above 100 MHz, consider metal film or wirewound resistors with lower frequency-dependent characteristics. The 47K value is commonly used in audio circuits up to 20 kHz and general signal conditioning applications without frequency-related issues.\u003c\/p\u003e\n\u003c\/details\u003e\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\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\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\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 47K Ohm 1\/8W Through Hole Resistor (Pack of 5000) Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e47K Ohm 1\/8W Through Hole Resistor (Pack of 5000)\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, 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 \u003cstrong\u003e47K Ohm 1\/8W Through Hole Resistor (Pack of 5000)\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43847330594979,"sku":"TES-EV09684","price":978.27,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/6629141-314x252.jpg?v=1703851854","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/47k-ohm-1-8w-through-hole-resistor-pack-of-5000","provider":"The Engineer Store","version":"1.0","type":"link"}