{"product_id":"niocen-450v-390uf-aluminum-electrolytic-capacitor-35x50mm","title":"NioCen 450V 390UF Aluminum Electrolytic Capacitor 35x50mm","description":"\u003ch2\u003eNioCen 450V 390UF Aluminum Electrolytic Capacitor (1 PC)\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electronics projects with this high-quality \u003cstrong\u003eNioCen 450V 390UF Aluminum Electrolytic Capacitor\u003c\/strong\u003e. Designed for general-purpose applications, this through-hole fixed capacitor delivers stable energy storage and reliable performance across a wide range of electronic circuits — from power supplies and inverters to audio amplifiers and motor drives.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacitance:\u003c\/strong\u003e 390µF (microfarads)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 450V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 35mm (diameter) × 50mm (height)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Through Hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStructure:\u003c\/strong\u003e Fixed Capacitor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Aluminum Electrolytic Capacitor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 450V390UF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NioCen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Capacitor?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh Voltage Rated:\u003c\/strong\u003e 450V rating makes it suitable for demanding power electronics applications\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eLarge Capacitance:\u003c\/strong\u003e 390µF provides substantial energy storage for smooth voltage regulation and filtering\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eStandard Through-Hole Design:\u003c\/strong\u003e Easy to solder onto PCBs and breadboards — compatible with common circuit layouts\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFixed Capacitor Structure:\u003c\/strong\u003e Ensures consistent and predictable electrical characteristics\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eGeneral Purpose:\u003c\/strong\u003e Suitable for use in power supplies, inverters, UPS systems, audio equipment, and more\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without hazardous substances for safer handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSwitch-mode power supplies (SMPS)\u003c\/li\u003e\n  \u003cli\u003eDC-DC converters and inverters\u003c\/li\u003e\n  \u003cli\u003eAudio amplifier circuits\u003c\/li\u003e\n  \u003cli\u003eMotor drive circuits\u003c\/li\u003e\n  \u003cli\u003eIndustrial power electronics\u003c\/li\u003e\n  \u003cli\u003eUPS and energy storage systems\u003c\/li\u003e\n  \u003cli\u003ePCB repair and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003cp\u003eLooking for more tools and accessories for your DIY electronics projects? Check out our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e or explore our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e to complete your toolkit.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the voltage and capacitance rating of this aluminum electrolytic capacitor?\u003c\/h4\u003e\n\u003cp\u003eA: This NioCen aluminum electrolytic capacitor is rated at \u003cstrong\u003e450 volts\u003c\/strong\u003e with a capacitance of \u003cstrong\u003e390µF (microfarads)\u003c\/strong\u003e. It is designed to handle high-voltage general-purpose applications in power electronics and industrial circuits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the physical dimensions of this capacitor?\u003c\/h4\u003e\n\u003cp\u003eA: The capacitor measures \u003cstrong\u003e35mm in diameter and 50mm in height\u003c\/strong\u003e, making it a standard large-can electrolytic capacitor. Always verify that the dimensions fit your PCB footprint or enclosure before installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What type of mounting does this capacitor use?\u003c\/h4\u003e\n\u003cp\u003eA: This capacitor uses a \u003cstrong\u003ethrough-hole\u003c\/strong\u003e mounting style, meaning its leads are inserted through holes in a printed circuit board (PCB) and soldered on the underside — ideal for robust mechanical and electrical connections in power circuits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this capacitor suitable for audio amplifier applications?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The 450V 390µF rating makes this capacitor well-suited for use in audio amplifier power supply stages, where large capacitance and high voltage tolerance are needed for stable, clean power delivery.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the voltage and capacitance rating of this aluminum electrolytic capacitor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This NioCen aluminum electrolytic capacitor is rated at 450 volts with a capacitance of 390µF (microfarads). It is designed to handle high-voltage general-purpose applications in power electronics and industrial circuits.\"}}, {\"@type\": \"Question\", \"name\": \"What are the physical dimensions of this capacitor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The capacitor measures 35mm in diameter and 50mm in height, making it a standard large-can electrolytic capacitor. Always verify that the dimensions fit your PCB footprint or enclosure before installation.\"}}, {\"@type\": \"Question\", \"name\": \"What type of mounting does this capacitor use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This capacitor uses a through-hole mounting style, meaning its leads are inserted through holes in a printed circuit board (PCB) and soldered on the underside — ideal for robust mechanical and electrical connections in power circuits.\"}}, {\"@type\": \"Question\", \"name\": \"Is this capacitor suitable for audio amplifier applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The 450V 390µF rating makes this capacitor well-suited for use in audio amplifier power supply stages, where large capacitance and high voltage tolerance are needed for stable, clean power delivery.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"NioCen 450V 390UF Aluminum Electrolytic Capacitor 35x50mm\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/niocen-450v-390uf-aluminum-electrolytic-capacitor-35x50mm\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44167700938839,"sku":"\u003cnone\u003e","price":17.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S652b84529e374206b1854ffaeaef9e4bX.webp?v=1786763195","url":"https:\/\/axlcustomersupport.com\/products\/niocen-450v-390uf-aluminum-electrolytic-capacitor-35x50mm","provider":"Axl","version":"1.0","type":"link"}