{"product_id":"47uf-35v-surface-mount-electrolytic-capacitor-reel-of-1000","title":"47uf 35V Surface Mount Electrolytic Capacitor (Reel of 1000)","description":"\u003cmeta name=\"description\" content=\"Buy 47uf 35V Surface Mount Electrolytic Capacitor (Reel of 1000) 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\u003e47uf 35V Surface Mount Electrolytic Capacitor (Reel of 1000)\u003c\/h1\u003e\n\n\u003cp\u003eThe 47uf 35V Surface Mount Electrolytic Capacitor is a high-reliability polarized capacitor designed for compact PCB layouts in modern electronics, offering 47 microfarads of capacitance at a 35-volt DC working voltage. Electronics engineers, PCB designers, and manufacturing professionals rely on this component for power supply filtering, signal coupling, and energy storage applications in space-constrained designs. This capacitor solves the critical challenge of maintaining stable voltage rails and reducing ripple noise in switching power supplies, audio amplifiers, and industrial control circuits where board real estate is premium.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eSurface mount electrolytic capacitors operate on the principle of storing electrical charge across a polarized aluminum oxide dielectric layer. The 47uf 35V variant utilizes a specially formulated electrolyte and precision-engineered cathode structure to deliver low equivalent series resistance (ESR) and extended operational life. The 35-volt rating provides a safety margin for typical 24V and 28V industrial applications, while the 47-microfarad value makes it ideal for intermediate filtering stages where bulk capacitance is required without excessive component footprint. The reel format containing 1000 units ensures consistent supply for high-volume manufacturing, prototyping labs, and contract electronics assembly operations.\u003c\/p\u003e\n\n\u003cp\u003eThis surface mount package design eliminates the need for through-hole drilling, reducing assembly time and improving PCB density. The capacitor features excellent frequency response characteristics, maintaining stable capacitance across the operating temperature range of -40 to +85 degrees Celsius. The low-profile form factor integrates seamlessly into modern SMD reflow soldering processes, with lead-free solder compatibility ensuring RoHS compliance. The 1000-unit reel comes on standard tape and reel packaging, compatible with automated pick-and-place equipment used in manufacturing facilities across India and globally.\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\u003eSurface Mount Electrolytic Capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Value\u003c\/td\u003e\n\u003ctd\u003e47 microfarads (47uf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e35V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Format\u003c\/td\u003e\n\u003ctd\u003eReel of 1000 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Type\u003c\/td\u003e\n\u003ctd\u003eTape and Reel (SMD compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent Series Resistance (ESR)\u003c\/td\u003e\n\u003ctd\u003eTypical 0.5 to 1.2 ohms at 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Current Rating\u003c\/td\u003e\n\u003ctd\u003eSuitable for 2-3A ripple current applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead-Free\u003c\/td\u003e\n\u003ctd\u003eYes, RoHS compliant\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\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\u003eLow Equivalent Series Resistance (ESR) design minimizes voltage ripple and heat dissipation in high-frequency switching applications\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range from -40 to +85 degrees Celsius ensures stable performance in automotive, industrial, and outdoor installations\u003c\/li\u003e\n\u003cli\u003eLead-free and RoHS compliant construction meets international environmental standards and modern manufacturing requirements\u003c\/li\u003e\n\u003cli\u003eTape and reel packaging with 1000-unit quantity optimizes inventory management and reduces per-unit cost for high-volume production\u003c\/li\u003e\n\u003cli\u003eExcellent frequency response characteristics maintain capacitance stability across DC to several kilohertz frequency range\u003c\/li\u003e\n\u003cli\u003eCompatible with automated SMD reflow soldering processes, reducing manual assembly labor and improving manufacturing throughput\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply filtering in SMPS (Switched Mode Power Supplies) for industrial control systems, requiring stable 35V rail conditioning with minimal ripple noise\u003c\/li\u003e\n\u003cli\u003eAudio amplifier coupling and decoupling stages in portable and embedded audio systems where compact footprint and low ESR are critical for signal integrity\u003c\/li\u003e\n\u003cli\u003eLED driver circuits and lighting control systems operating at 24-28V, utilizing the capacitor for energy storage and transient voltage suppression\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics and battery management systems requiring bulk capacitance for voltage regulation in 24V commercial vehicle applications\u003c\/li\u003e\n\u003cli\u003eTelecommunications and networking equipment power distribution, filtering high-frequency noise generated by digital logic circuits\u003c\/li\u003e\n\u003cli\u003eIndustrial motor control and variable frequency drive (VFD) circuits, providing capacitive energy buffering for smooth DC bus voltage maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eWhen integrating the 47uf 35V surface mount electrolytic capacitor into your PCB design, ensure proper polarity orientation with the positive terminal connected to the higher potential node and the negative terminal to ground or lower potential. The capacitor must be soldered using standard SMD reflow processes with peak reflow temperatures not exceeding 260 degrees Celsius for 10 seconds maximum, as per IPC-A-610 standards. Place the component as close as possible to the power supply output or the IC requiring filtering to minimize parasitic inductance and maximize high-frequency noise attenuation. Verify that your PCB layout includes adequate copper pour around the capacitor pads to ensure low-impedance return paths and optimal thermal dissipation during operation.\u003c\/p\u003e\n\n\u003cp\u003eFor applications involving ripple current or thermal stress, calculate the actual ripple current flowing through the capacitor and verify it remains below the component's rated ripple current specification to prevent premature failure. In high-temperature environments exceeding 70 degrees Celsius, derate the capacitor's voltage rating by approximately 10 percent for every 10-degree Celsius increase above the standard 20-degree Celsius reference. When using the tape and reel format, store components in a dry environment with relative humidity below 60 percent and temperature between 15-25 degrees Celsius to maintain electrolyte integrity. Inspect components visually before assembly for any signs of leakage, corrosion, or mechanical damage that could indicate manufacturing defects or improper storage conditions.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between electrolytic and ceramic capacitors for power supply applications?\u003c\/summary\u003e\n\u003cp\u003eElectrolytic capacitors like the 47uf 35V variant offer significantly higher capacitance values in compact packages, making them ideal for bulk energy storage and low-frequency filtering in power supplies. Ceramic capacitors excel at high-frequency noise suppression due to lower ESR but provide much smaller capacitance values. In modern power supply designs, both are used together: electrolytic capacitors handle bulk filtering and energy buffering, while ceramic capacitors suppress high-frequency switching noise. The 47uf value is optimal for intermediate filtering stages where you need substantial capacitance without excessive board space consumption.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use a 47uf 35V capacitor in a 24V application?\u003c\/summary\u003e\n\u003cp\u003eYes, absolutely. The 35V voltage rating provides a safety margin above your 24V operating voltage, which is a fundamental design principle in electronics. Using a component rated for 35V in a 24V circuit ensures reliable operation with headroom for transient voltage spikes that commonly occur in industrial and automotive environments. Never use a capacitor rated below your circuit's maximum voltage, as this causes premature failure and potential catastrophic circuit damage. The 35V rating in this case is ideal for 24V and 28V systems commonly found in industrial control, automotive, and telecommunications applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does ESR mean and why is it important for my application?\u003c\/summary\u003e\n\u003cp\u003eEquivalent Series Resistance (ESR) is the internal resistance of the capacitor measured at 100kHz, typically ranging from 0.5 to 1.2 ohms for this 47uf 35V component. Low ESR is critical because it directly impacts ripple voltage on your power rails: higher ESR causes greater voltage ripple and increased heat dissipation. In switching power supplies operating at 50-500kHz, low ESR capacitors minimize output voltage ripple, improve transient response, and reduce thermal stress. For audio applications, low ESR ensures clean power delivery to amplifier circuits, reducing noise and distortion. Always verify ESR specifications when selecting capacitors for noise-sensitive or high-frequency applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I identify the polarity of a surface mount electrolytic capacitor?\u003c\/summary\u003e\n\u003cp\u003eSurface mount electrolytic capacitors have polarity markings printed on the component body, typically a stripe or marking on the negative terminal side. Before installation, verify the marking against your PCB silkscreen diagram and schematic. The positive terminal must connect to higher potential, and the negative terminal to ground or lower potential. Installing with reversed polarity causes immediate failure, component heating, and potential circuit damage. Always double-check polarity during PCB layout and before reflow soldering. If you receive components on tape and reel, the tape orientation also indicates polarity according to IEC 60617 standards.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the shelf life of surface mount electrolytic capacitors?\u003c\/summary\u003e\n\u003cp\u003eSurface mount electrolytic capacitors have a typical shelf life of 2-3 years when stored in dry conditions at 15-25 degrees Celsius with relative humidity below 60 percent. The electrolyte gradually evaporates over time, causing capacitance drift and ESR increase. For components stored longer than 12 months, perform a visual inspection and consider running a capacitance measurement before critical assembly. The Engineer Store sources components with recent manufacturing dates to ensure maximum shelf life. Proper storage in original tape and reel packaging with desiccant packs significantly extends usable life and maintains component specifications.\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 47uf 35V Surface Mount\n\u003ch2\u003eBuy 47uf 35V Surface Mount Electrolytic Capacitor (Reel of 1000) Online in India\u003c\/h2\u003e\n\u003c\/h2\u003e\u003cp\u003ePurchase the \u003cstrong\u003e47uf 35V Surface Mount Electrolytic Capacitor (Reel of 1000)\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.\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":43847264895139,"sku":"TES-EV09137","price":2034.67,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/47uf-35V-SMD-Electrolytic-Capacitor-314x252.jpg?v=1703850261","url":"https:\/\/www.theengineerstore.in\/kn\/products\/47uf-35v-surface-mount-electrolytic-capacitor-reel-of-1000","provider":"The Engineer Store","version":"1.0","type":"link"}