{"product_id":"aishi-aluminum-electrolytic-capacitor-high-frequency-low-esr-16v-50v-105c-7000h","title":"AISHI Aluminum Electrolytic Capacitor | High Frequency Low ESR | 16V–50V | 105°C | 7000 Hours | 10µF–470µF","description":"\u003ch2\u003eAISHI Aluminum Electrolytic Capacitor — High Frequency Low ESR | 16V–50V | 105°C | 7000 Hours\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eAISHI brand high-frequency, low-ESR aluminum electrolytic capacitors\u003c\/strong\u003e — the preferred choice for switch-mode power supply (SMPS) output filtering, audio amplifier power supply bypassing, and any application where standard electrolytic capacitors fail prematurely due to high ripple current and elevated operating temperature. The 105°C temperature rating and 7000-hour rated life (at maximum temperature) translate to decades of reliable operation at typical operating temperatures. The purple casing identifies the AISHI high-frequency series, distinguishing it from standard 85°C general-purpose capacitors. Available in 16V–50V voltage ratings and 10µF–470µF capacitance values with body dimensions matched to the capacitance.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAISHI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Electrolytic — High Frequency, Low ESR\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16V – 50V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitance Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10µF – 470µF\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e105°C (max operating temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7000 hours at 105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTinned copper-clad wire (through-hole, radial)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCasing Colour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePurple (AISHI high-frequency series identifier)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThrough-hole, radial lead\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCapacitance \/ Voltage \/ Dimensions Reference\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eBody Size (D×H)\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e100µF\u003c\/td\u003e\n\u003ctd\u003e35V\u003c\/td\u003e\n\u003ctd\u003e6.3 × 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e220µF\u003c\/td\u003e\n\u003ctd\u003e35V\u003c\/td\u003e\n\u003ctd\u003e8 × 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e470µF\u003c\/td\u003e\n\u003ctd\u003e35V\u003c\/td\u003e\n\u003ctd\u003e10 × 16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e10µF\u003c\/td\u003e\n\u003ctd\u003e50V\u003c\/td\u003e\n\u003ctd\u003e5 × 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e22µF\u003c\/td\u003e\n\u003ctd\u003e50V\u003c\/td\u003e\n\u003ctd\u003e5 × 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e47µF\u003c\/td\u003e\n\u003ctd\u003e50V\u003c\/td\u003e\n\u003ctd\u003e6.3 × 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e100µF\u003c\/td\u003e\n\u003ctd\u003e50V\u003c\/td\u003e\n\u003ctd\u003e8 × 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e220µF\u003c\/td\u003e\n\u003ctd\u003e50V\u003c\/td\u003e\n\u003ctd\u003e8 × 16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e470µF\u003c\/td\u003e\n\u003ctd\u003e50V\u003c\/td\u003e\n\u003ctd\u003e10 × 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Low-ESR Capacitors for SMPS and Audio\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eLow-ESR (AISHI HF series)\u003c\/th\u003e\n\u003cth\u003eStandard Electrolytic\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eESR at 100kHz\u003c\/td\u003e\n\u003ctd\u003eVery low (\u0026lt;0.1Ω typical)\u003c\/td\u003e\n\u003ctd\u003eHigh (0.5–2Ω typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRipple current capacity\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSelf-heating at high ripple\u003c\/td\u003e\n\u003ctd\u003eMinimal\u003c\/td\u003e\n\u003ctd\u003eSignificant (accelerates aging)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSMPS output noise\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003eHigh (poor high-frequency filtering)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTemperature rating\u003c\/td\u003e\n\u003ctd\u003e105°C\u003c\/td\u003e\n\u003ctd\u003e85°C (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e7000 hours at 105°C\u003c\/td\u003e\n\u003ctd\u003e2000 hours at 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eAISHI brand\u003c\/strong\u003e — established Japanese-specification capacitor brand, widely used in quality electronics manufacturing\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eLow ESR\u003c\/strong\u003e — high-frequency filtering performance for SMPS output and audio power supply applications\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e105°C \/ 7000-hour rated life\u003c\/strong\u003e — significantly longer service life than standard 85°C capacitors\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e-40°C to +105°C operating range\u003c\/strong\u003e — suitable for automotive, industrial, and outdoor applications\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e16V–50V range\u003c\/strong\u003e — covers 12V, 24V, and 48V DC bus applications\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e10µF–470µF range\u003c\/strong\u003e — covers SMPS output filtering through audio power supply bypassing\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePurple casing\u003c\/strong\u003e — easy visual identification of high-frequency series in mixed component inventory\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSMPS (switch-mode power supply) output filter capacitor\u003c\/li\u003e\n  \u003cli\u003eDC-DC converter output filtering\u003c\/li\u003e\n  \u003cli\u003eAudio amplifier power supply bypassing\u003c\/li\u003e\n  \u003cli\u003eMotor drive power supply filtering\u003c\/li\u003e\n  \u003cli\u003eLED driver output capacitor\u003c\/li\u003e\n  \u003cli\u003eInverter and UPS power supply filtering\u003c\/li\u003e\n  \u003cli\u003eIndustrial control power supply filtering\u003c\/li\u003e\n  \u003cli\u003ePCB repair and component replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 85°C and 105°C capacitors?\u003c\/strong\u003e\u003cbr\u003eA: The temperature rating determines the maximum operating temperature and rated life. A 105°C capacitor has a longer rated life at the same operating temperature than an 85°C capacitor. In SMPS applications where the capacitor operates at 60–70°C, a 105°C capacitor will last many times longer than an 85°C equivalent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I replace an 85°C capacitor with a 105°C capacitor of the same value?\u003c\/strong\u003e\u003cbr\u003eA: Yes. A 105°C capacitor is a direct upgrade replacement for an 85°C capacitor of the same capacitance and voltage rating. The higher temperature rating is always beneficial.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePack of AISHI Aluminum Electrolytic Capacitors (value and voltage as selected)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"35V100UF 6.3x12 \/ CHINA","offer_id":46957162889451,"sku":"200007763:201336100;688:203122828#35V100UF 6.3x12","price":3.4,"currency_code":"USD","in_stock":true},{"title":"35V220UF 8x12 \/ CHINA","offer_id":46957162856683,"sku":"200007763:201336100;688:203122832#35V220UF 8x12","price":4.38,"currency_code":"USD","in_stock":true},{"title":"35V470UF 10x16 \/ CHINA","offer_id":46957162954987,"sku":"200007763:201336100;688:203122836#35V470UF 10x16","price":6.26,"currency_code":"USD","in_stock":true},{"title":"50V10UF 5x11 \/ CHINA","offer_id":46957162922219,"sku":"200007763:201336100;688:203122840#50V10UF 5x11","price":2.96,"currency_code":"USD","in_stock":true},{"title":"50V22UF 5x12 \/ CHINA","offer_id":46957162758379,"sku":"200007763:201336100;688:203122806#50V22UF 5x12","price":3.06,"currency_code":"USD","in_stock":true},{"title":"50V47UF 6.3x11 \/ CHINA","offer_id":46957162725611,"sku":"200007763:201336100;688:203122810#50V47UF 6.3x11","price":3.28,"currency_code":"USD","in_stock":true},{"title":"50V100UF 8x12 \/ CHINA","offer_id":46957162823915,"sku":"200007763:201336100;688:203122814#50V100UF 8x12","price":4.28,"currency_code":"USD","in_stock":true},{"title":"50V220UF 8x16 \/ CHINA","offer_id":46957162791147,"sku":"200007763:201336100;688:203122818#50V220UF 8x16","price":4.94,"currency_code":"USD","in_stock":true},{"title":"50V470UF 10x20 \/ CHINA","offer_id":46957162692843,"sku":"200007763:201336100;688:203122822#50V470UF 10x20","price":7.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Haff83919d76047efaf198dd5d29e70b8a.webp?v=1760331154","url":"https:\/\/keszoox.com\/products\/aishi-aluminum-electrolytic-capacitor-high-frequency-low-esr-16v-50v-105c-7000h","provider":"Keszoox","version":"1.0","type":"link"}