{"product_id":"100uf-35v-surface-mount-electrolytic-capacitor-reel-of-1000","title":"100uf 35V Surface Mount Electrolytic Capacitor (Reel of 1000)","description":"\u003cmeta name=\"description\" content=\"Buy 100uf 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\u003e100uf 35V Surface Mount Electrolytic Capacitor (Reel of 1000)\u003c\/h1\u003e\n\n\u003cp\u003eThe 100uf 35V Surface Mount Electrolytic Capacitor is a high-capacity energy storage component designed for compact PCB layouts in modern electronics, offering 100 microfarads of capacitance at a 35-volt DC working rating. Professional electronics manufacturers, PCB assembly houses, and embedded systems engineers rely on these SMD capacitors for power supply filtering, decoupling, and energy buffering in microcontroller-based applications, IoT devices, and industrial control systems. This reel of 1000 units solves the critical problem of bulk component sourcing for production runs, eliminating the need for multiple small orders while ensuring consistent quality and specifications across your entire manufacturing batch.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eSurface mount electrolytic capacitors function as polarized energy storage devices that utilize an electrolyte-soaked separator between aluminum foil layers to achieve high capacitance in minimal space. The 100uf 35V rating indicates this capacitor can store 100 microfarads of electrical charge while safely operating at voltages up to 35 volts DC. The electrolytic construction provides superior capacitance density compared to ceramic alternatives, making it ideal for bulk filtering applications where space efficiency matters. The SMD package format eliminates through-hole drilling requirements, reducing manufacturing time and enabling automated pick-and-place assembly on modern production lines.\u003c\/p\u003e\n\n\u003cp\u003eThis particular specification excels in applications requiring moderate voltage handling with substantial charge storage capacity. The 35V rating provides comfortable headroom for 5V, 12V, and 24V power supply circuits commonly found in industrial automation, LED drivers, and battery management systems. Reel packaging with 1000 units ensures consistent lead spacing, tape tension, and component orientation for seamless integration with automated assembly equipment. The electrolytic chemistry delivers low equivalent series resistance (ESR) and excellent frequency response characteristics, making these capacitors particularly effective for ripple filtering in switched-mode power supplies and transient voltage suppression in digital circuits.\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\u003eSurface Mount Electrolytic Capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance Value\u003c\/td\u003e\n\u003ctd\u003e100 microfarads (100uf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e35V DC Working Voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eSMD (Surface Mount Device)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity per Reel\u003c\/td\u003e\n\u003ctd\u003e1000 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003ePolarized (Positive and Negative terminals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-40 degrees Celsius to +85 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent Series Resistance\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\u003eTypical 1.5 to 2.0 Amperes at 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOriginal Authentic\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\u003eHigh Capacitance Density: 100uf rating delivers substantial charge storage in compact SMD footprint, reducing overall PCB size and component count in power management circuits\u003c\/li\u003e\n\u003cli\u003eReliable Voltage Margin: 35V DC rating provides safe operating headroom for 5V, 12V, and 24V industrial applications with built-in protection against transient overvoltage conditions\u003c\/li\u003e\n\u003cli\u003eAutomated Assembly Ready: Tape and reel packaging with 1000 units ensures perfect compatibility with pick-and-place machinery, eliminating manual handling and reducing assembly errors\u003c\/li\u003e\n\u003cli\u003eLow ESR Performance: Electrolytic construction delivers low equivalent series resistance for efficient ripple filtering and fast transient response in switching power supplies\u003c\/li\u003e\n\u003cli\u003eExtended Temperature Range: Operating range from -40 to +85 degrees Celsius supports harsh industrial environments and automotive applications without performance degradation\u003c\/li\u003e\n\u003cli\u003eHigh Ripple Current Capacity: Typical 1.5 to 2.0 amperes ripple current rating at 100kHz enables effective bulk energy buffering in high-frequency switching circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSwitched-Mode Power Supply Filtering: Acts as primary bulk capacitor in SMPS output stages to reduce voltage ripple and stabilize DC rails for sensitive digital loads in industrial controllers\u003c\/li\u003e\n\u003cli\u003eMicrocontroller Decoupling: Provides local charge storage near processor power pins to suppress voltage spikes during instruction execution and peripheral switching in embedded systems\u003c\/li\u003e\n\u003cli\u003eLED Driver Circuits: Buffers energy in constant-current LED driver designs operating at 24V to 35V, extending driver lifespan and improving light output stability in industrial lighting applications\u003c\/li\u003e\n\u003cli\u003eBattery Management Systems: Stores transient charge in BMS protection circuits for lithium-ion and lead-acid battery packs, smoothing current surges during charge\/discharge transitions\u003c\/li\u003e\n\u003cli\u003eMotor Control Inverters: Provides energy buffering in three-phase inverter circuits for industrial AC motor drives operating at 24V to 35V DC bus voltages\u003c\/li\u003e\n\u003cli\u003eTelecom Power Distribution: Filters power rails in telecom equipment and uninterruptible power supply (UPS) systems where 24V or 35V DC buses require stable voltage delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eInstallation of 100uf 35V surface mount electrolytic capacitors requires proper identification of polarity before placement on your PCB. The positive terminal is typically marked with a longer lead or indicated by a stripe on the component body, which must align with the positive pad on your circuit board. When designing your PCB layout, position the capacitor as close as possible to the power pins of the component it is decoupling, minimizing trace length to reduce parasitic inductance and maximize filtering effectiveness. Ensure your PCB design includes proper pad sizing and spacing according to the specific SMD package dimensions, typically 6.3mm diameter for 100uf 35V electrolytic capacitors in standard SMD format.\u003c\/p\u003e\n\n\u003cp\u003eDuring assembly, feed the tape reel into your pick-and-place machine, ensuring the component orientation matches your programmed placement coordinates. The machine will automatically extract capacitors from the tape at precise intervals and place them onto solder paste-coated pads. After placement, the entire PCB passes through a reflow oven where solder paste melts, creating permanent electrical and mechanical connections. Verify polarity orientation under magnification before reflow to prevent catastrophic failure, as reverse-polarity electrolytic capacitors will fail explosively when powered. Post-reflow inspection should confirm proper solder joint formation and component seating, with no visible cracks or bridges between pads.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between 100uf 35V and 100uf 50V capacitors?\u003c\/summary\u003e\n\u003cp\u003eThe voltage rating indicates the maximum safe DC operating voltage. A 100uf 50V capacitor can handle higher voltages but typically has larger physical dimensions and higher cost. The 35V rating is optimized for 24V and 12V power supply circuits where it provides better size efficiency. Never exceed the rated voltage as it causes dielectric breakdown and catastrophic failure. Always select voltage ratings with at least 20 percent safety margin above your maximum circuit voltage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use a 100uf 35V capacitor in a 48V circuit?\u003c\/summary\u003e\n\u003cp\u003eNo, using this capacitor in a 48V circuit exceeds its voltage rating and will cause immediate failure. The dielectric material will break down, leading to short circuits, component overheating, and potential fire hazards. Always select capacitors with voltage ratings equal to or greater than your maximum circuit voltage. For 48V applications, choose 50V or higher rated capacitors. Exceeding voltage ratings voids any warranty and creates safety risks.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat does ESR mean and why does it matter for my application?\u003c\/summary\u003e\n\u003cp\u003eEquivalent Series Resistance (ESR) represents the internal resistance of the capacitor, measured in ohms. Lower ESR values mean better filtering performance and less heat generation during ripple current handling. A typical 100uf 35V electrolytic capacitor has ESR of 0.5 to 1.2 ohms at 100kHz. In high-frequency switching power supplies, low ESR capacitors reduce output voltage ripple and improve transient response. Aging and temperature increase ESR over time, degrading capacitor performance. For critical applications, specify low-ESR grades or use multiple capacitors in parallel to reduce total ESR.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I determine the correct SMD package size for my PCB?\u003c\/summary\u003e\n\u003cp\u003eThe 100uf 35V electrolytic capacitor typically comes in 6.3mm diameter cylindrical SMD package, though some manufacturers offer 8mm or 10mm variants for higher ripple current ratings. Check the component datasheet for exact dimensions before designing your PCB footprint. Your PCB design software should include the correct footprint library, but always verify pad diameter, spacing, and component height clearance. Incorrect footprints cause assembly failures and rework delays. Contact our technical team if you need specific package dimension information for your design.\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 100uf 35V Surface Mount Electrolytic Capacitor (Reel of 1000) Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003e100uf 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\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43847264469155,"sku":"TES-EV09132","price":3543.47,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/100-uF-35V-Surface-Mount-Electrolytic-Capacitor-314x252.jpg?v=1703850243","url":"https:\/\/www.theengineerstore.in\/zh-hant\/products\/100uf-35v-surface-mount-electrolytic-capacitor-reel-of-1000","provider":"The Engineer Store","version":"1.0","type":"link"}