{"product_id":"niocen-420v-150uf-aluminum-electrolytic-capacitors-18x40mm-2pcs","title":"NioCen 420V 150UF Aluminum Electrolytic Capacitors 18x40mm 2PCS","description":"\u003ch2\u003eNioCen 420V 150UF Aluminum Electrolytic Capacitors – Pack of 2\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electronics projects with these high-quality \u003cstrong\u003eNioCen 420V 150UF Aluminum Electrolytic Capacitors\u003c\/strong\u003e. Sold in a convenient 2-piece pack, these fixed, through-hole capacitors are engineered for general-purpose circuit applications where reliable energy storage and stable performance are essential. Whether you're repairing power supplies, building audio equipment, or working on DIY electronics, these capacitors deliver consistent results you can count on.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NioCen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 420V150UF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 420V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacitance:\u003c\/strong\u003e 150UF (150µF)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (Volume):\u003c\/strong\u003e 18mm x 40mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Aluminum Electrolytic Capacitor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStructure:\u003c\/strong\u003e Fixed Capacitor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Through Hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 Pieces per Pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose These Capacitors?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh Voltage Rating:\u003c\/strong\u003e 420V rating makes these suitable for demanding power-supply and motor-drive circuits.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eReliable Fixed Capacitance:\u003c\/strong\u003e 150µF fixed capacitance ensures stable charge storage and smooth circuit operation.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eThrough-Hole Design:\u003c\/strong\u003e Easy to install on standard PCBs and breadboards — perfect for hobbyists and professionals alike.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompact Yet Capable:\u003c\/strong\u003e 18x40mm form factor fits neatly into tight board layouts without sacrificing performance.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eQuality Construction:\u003c\/strong\u003e Aluminum electrolytic build for long service life and consistent electrical characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePower supply filtering and smoothing\u003c\/li\u003e\n  \u003cli\u003eAudio amplifier circuits\u003c\/li\u003e\n  \u003cli\u003eMotor drive and inverter boards\u003c\/li\u003e\n  \u003cli\u003eGeneral-purpose PCB repair and replacement\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and hobbyist projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eExplore more tools and accessories for your projects:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\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\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\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 these aluminum electrolytic capacitors?\u003c\/h4\u003e\n\u003cp\u003eA: These NioCen capacitors are rated at \u003cstrong\u003e420V\u003c\/strong\u003e with a capacitance of \u003cstrong\u003e150UF (150µF)\u003c\/strong\u003e, making them suitable for high-voltage general-purpose circuit applications such as power supplies and motor drive boards.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the physical size of each capacitor?\u003c\/h4\u003e\n\u003cp\u003eA: Each capacitor measures \u003cstrong\u003e18mm in diameter and 40mm in height\u003c\/strong\u003e (18x40mm), a compact form factor that fits standard through-hole PCB footprints.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these capacitors easy to install on a PCB?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These are \u003cstrong\u003ethrough-hole (radial lead) capacitors\u003c\/strong\u003e, which means they can be inserted directly into standard PCB holes and soldered in place — ideal for both beginners and experienced electronics enthusiasts.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many capacitors come in this listing?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes \u003cstrong\u003e2 pieces (2PCS)\u003c\/strong\u003e of the NioCen 420V 150UF aluminum electrolytic capacitors, giving you a spare on hand for future repairs or builds.\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 these aluminum electrolytic capacitors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These NioCen capacitors are rated at 420V with a capacitance of 150UF (150µF), making them suitable for high-voltage general-purpose circuit applications such as power supplies and motor drive boards.\"}}, {\"@type\": \"Question\", \"name\": \"What is the physical size of each capacitor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each capacitor measures 18mm in diameter and 40mm in height (18x40mm), a compact form factor that fits standard through-hole PCB footprints.\"}}, {\"@type\": \"Question\", \"name\": \"Are these capacitors easy to install on a PCB?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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