{"product_id":"330uf-35v-surface-mount-electrolytic-capacitor-reel-of-500","title":"330uf 35V Surface Mount Electrolytic Capacitor (Reel of 500)","description":"\u003cmeta name=\"description\" content=\"Buy 330uf 35V Surface Mount Electrolytic Capacitor (Reel of 500) 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\u003e330uf 35V Surface Mount Electrolytic Capacitor (Reel of 500)\u003c\/h1\u003e\n\n\u003cp\u003eThe 330uf 35V Surface Mount Electrolytic Capacitor is a high-capacity energy storage component designed for compact PCB integration in modern electronics. Professional engineers and manufacturers rely on this component for power supply filtering, voltage regulation, and energy buffering in consumer electronics, industrial control systems, and automotive applications. This capacitor solves the critical problem of ripple voltage reduction and transient response stabilization in switched-mode power supplies and DC-DC converters operating at moderate voltage levels.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eSurface mount electrolytic capacitors operate on the principle of charge accumulation across a dielectric layer between two conductive plates. The 330uf 35V variant utilizes aluminum electrolyte technology with a specially formulated oxide layer that provides stable capacitance across temperature ranges from -40°C to +85°C. When voltage is applied, the capacitor charges rapidly and stores electrical energy, releasing it during transient events or supply interruptions. The 35V voltage rating provides a safety margin for circuits operating at 24V, 28V, or regulated 30V rails, ensuring long-term reliability without premature failure from voltage stress.\u003c\/p\u003e\n\n\u003cp\u003eThis reel of 500 units is specifically packaged for high-volume manufacturing and assembly operations using automated pick-and-place equipment. The surface mount design eliminates lead soldering requirements, reducing assembly time and improving PCB density. The 330uf capacitance value strikes an optimal balance between filtering performance and physical size, making it ideal for intermediate power buffering applications. The 35V rating is particularly suited for industrial power supplies, LED drivers, and telecommunications equipment where moderate voltage rails require robust energy storage without excessive board real estate consumption.\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\u003c\/td\u003e\n\u003ctd\u003e330 microfarads (uf)\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 500 Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Size\u003c\/td\u003e\n\u003ctd\u003eSMD Standard (10x10.5mm typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent Series Resistance (ESR)\u003c\/td\u003e\n\u003ctd\u003eLess than 0.5 ohms at 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Current Rating\u003c\/td\u003e\n\u003ctd\u003e2000mA at 100kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Material\u003c\/td\u003e\n\u003ctd\u003eAluminum Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOriginal 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\u003cul\u003e\n\u003cli\u003eHigh Capacitance Density: 330uf in compact SMD form factor reduces PCB footprint by up to 60% compared to through-hole alternatives, enabling space-efficient power supply designs\u003c\/li\u003e\n\u003cli\u003eLow ESR Performance: Sub-0.5 ohm equivalent series resistance at 100kHz ensures minimal voltage ripple and improved transient response in high-frequency switching applications\u003c\/li\u003e\n\u003cli\u003eReel Packaging for Automation: 500-unit reel format integrates seamlessly with automated assembly equipment, reducing manual handling and assembly costs in manufacturing environments\u003c\/li\u003e\n\u003cli\u003eWide Temperature Stability: -40°C to +85°C operating range with stable capacitance characteristics ensures reliable performance across industrial and automotive temperature extremes\u003c\/li\u003e\n\u003cli\u003eHigh Ripple Current Capacity: 2000mA ripple current rating at 100kHz provides robust energy delivery during transient load conditions without thermal degradation\u003c\/li\u003e\n\u003cli\u003eLong Service Life: Rated for 2000+ hours at 85°C with minimal capacitance drift, ensuring extended product reliability in demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSwitched-Mode Power Supply Filtering: Acts as primary bulk capacitor in 24V-30V SMPS output stages, reducing voltage ripple to less than 2% in industrial power supplies and server PSUs\u003c\/li\u003e\n\u003cli\u003eLED Driver Circuits: Provides energy storage and ripple suppression in constant-current LED drivers for commercial lighting systems operating at 30V rails\u003c\/li\u003e\n\u003cli\u003eDC-DC Converter Output Buffering: Stabilizes output voltage in buck and boost converter applications, improving load regulation and transient response in automotive and industrial control systems\u003c\/li\u003e\n\u003cli\u003eTelecommunications Equipment: Used in telecom power distribution modules and battery backup systems where 35V rails require high-capacity energy storage for seamless power transitions\u003c\/li\u003e\n\u003cli\u003eIndustrial Motor Control: Supplies decoupling and energy storage in variable frequency drive (VFD) intermediate circuits operating at 35V DC bus voltage\u003c\/li\u003e\n\u003cli\u003eAudio Amplifier Power Supply: Provides low-impedance energy source for audio amplifier output stages, reducing audible ripple and improving signal-to-noise ratio in professional audio equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eInstallation of the 330uf 35V Surface Mount Electrolytic Capacitor requires proper orientation and soldering technique. The capacitor has a marked negative terminal (typically indicated by a stripe or printed symbol) that must connect to the negative rail or ground plane. During PCB design, place the capacitor as close as possible to the power supply output or load point, minimizing trace inductance between the capacitor terminals and the circuit. Use wide, short PCB traces (minimum 0.5mm width) for both positive and negative connections to reduce parasitic inductance and ensure optimal high-frequency performance.\u003c\/p\u003e\n\n\u003cp\u003eSoldering should be performed using standard reflow profiles with peak temperatures between 240-260°C for 10-30 seconds. Avoid excessive thermal stress by ensuring ramp-up and ramp-down rates do not exceed 6°C per second. After assembly, visually inspect all capacitors for proper placement and solder joint quality. During circuit operation, ensure the applied voltage never exceeds the 35V rating, as overvoltage causes rapid electrolyte degradation and catastrophic failure. For optimal lifespan, maintain operating temperatures below 85°C by ensuring adequate PCB ventilation and thermal management in the surrounding circuitry.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between 330uf 35V and 330uf 50V capacitors?\u003c\/summary\u003e\n\u003cp\u003eThe primary difference is voltage rating. The 35V capacitor is optimized for circuits operating at 24V-30V rails and offers lower ESR and higher ripple current capacity due to less dielectric material. The 50V variant provides additional voltage safety margin but typically has higher ESR and larger physical dimensions. Choose 35V for space-constrained designs operating below 30V, and 50V for circuits with higher voltage rails or requiring greater safety margins.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this capacitor in a 24V circuit?\u003c\/summary\u003e\n\u003cp\u003eYes, absolutely. The 35V rating provides a safety margin of approximately 46% above 24V operation, ensuring reliable long-term performance. In fact, operating at lower voltages than the rated maximum extends capacitor lifespan significantly. For best results, maintain actual operating voltage between 20-30V to achieve optimal ESR characteristics and maximum service life exceeding 3000 hours.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is ESR and why does it matter in power supply design?\u003c\/summary\u003e\n\u003cp\u003eEquivalent Series Resistance (ESR) is the internal resistance of the capacitor at high frequencies, measured in ohms. Lower ESR is critical because it reduces voltage ripple and improves transient response. At 0.5 ohms ESR with 2000mA ripple current, this capacitor produces only 1V of ripple voltage, which is acceptable for most industrial applications. High ESR causes excessive heat generation and voltage ripple, degrading circuit performance and reducing component lifespan.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this capacitor suitable for automotive applications?\u003c\/summary\u003e\n\u003cp\u003eYes, the -40°C to +85°C temperature range and robust construction make this capacitor suitable for automotive power distribution modules, body control modules, and infotainment systems operating at 24V or 28V rails. Ensure proper thermal management and avoid exposure to vibration stress by using mechanical supports. Verify compliance with automotive qualification standards (AEC-Q200) if required by your application specifications.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow should I store the reel of 500 capacitors?\u003c\/summary\u003e\n\u003cp\u003eStore the sealed reel in a dry environment at room temperature (20-25°C) with relative humidity below 60%. Keep the reel in its original packaging to prevent mechanical damage and contamination. Avoid exposure to direct sunlight, extreme temperatures, or corrosive atmospheres. Under proper storage conditions, the reel maintains full performance for up to 12 months from the manufacturing date.\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 330uf 35V Surface Mount Electrolytic Capacitor (Reel of 500) Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e330uf 35V Surface Mount Electrolytic Capacitor (Reel of 500)\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\u003e330uf 35V Surface Mount Electrolytic Capacitor (Reel of 500)\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43847264862371,"sku":"TES-EV09136","price":3643.75,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/330uF-35V-Surface-Mount-Electrolytic-Capacitor-314x252.jpg?v=1703850258","url":"https:\/\/www.theengineerstore.in\/products\/330uf-35v-surface-mount-electrolytic-capacitor-reel-of-500","provider":"The Engineer Store","version":"1.0","type":"link"}