{"product_id":"sma6j12a-tvs-diode-sma-do-214ac-400w-12v-transient-voltage-suppressor-for-esd-surge-protection-ruilon","title":"SMA6J12A TVS Diode SMA\/DO-214AC 400W | 12V Transient Voltage Suppressor for ESD \u0026 Surge Protection | RUILON","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:aa19f9b8-35d8-4fc5-8ce5-88b9e809989f-40\" data-testid=\"conversation-turn-82\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"597b19b2-e2a5-4455-aad4-bef82e81e8c5\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"133\" data-end=\"771\"\u003eThe \u003cstrong data-start=\"160\" data-end=\"182\"\u003eSMA6J12A TVS Diode\u003c\/strong\u003e from RUILON is a high-performance \u003cstrong data-start=\"217\" data-end=\"254\"\u003e400W transient voltage suppressor\u003c\/strong\u003e engineered to protect low-voltage electronic circuits from electrostatic discharge (ESD), voltage spikes, and transient surges. Featuring a \u003cstrong data-start=\"395\" data-end=\"420\"\u003e12V stand-off voltage\u003c\/strong\u003e, this device is ideal for protecting sensitive components such as microcontrollers, communication interfaces, and DC power lines. Built using advanced silicon avalanche technology, it provides \u003cstrong data-start=\"614\" data-end=\"697\"\u003eultra-fast response time, low leakage current, and precise clamping performance\u003c\/strong\u003e, ensuring reliable circuit protection without affecting normal operation.\u003c\/p\u003e\n\u003cp data-start=\"773\" data-end=\"1191\"\u003eDesigned for consistent and long-term reliability, the SMA6J12A offers excellent \u003cstrong data-start=\"854\" data-end=\"944\"\u003ethermal stability and high peak pulse current capability under 8\/20µs surge conditions\u003c\/strong\u003e, making it suitable for applications exposed to frequent transient events. Compared to lower-voltage variants, the 12V rating provides improved operating margin, reducing the risk of false triggering while maintaining efficient surge suppression.\u003c\/p\u003e\n\u003cp data-start=\"1193\" data-end=\"1488\"\u003eEncased in the industry-standard \u003cstrong data-start=\"1226\" data-end=\"1266\"\u003eSMA (DO-214AC) surface-mount package\u003c\/strong\u003e, this diode supports \u003cstrong data-start=\"1288\" data-end=\"1334\"\u003ecompact PCB layouts and automated assembly\u003c\/strong\u003e, making it ideal for modern high-density electronic designs. Its rugged construction ensures stable electrical characteristics and extended service life.\u003c\/p\u003e\n\u003cp data-start=\"1490\" data-end=\"1838\"\u003eThe SMA6J12A is widely used in \u003cstrong data-start=\"1521\" data-end=\"1637\"\u003econsumer electronics, embedded systems, communication devices, portable equipment, and power management circuits\u003c\/strong\u003e, delivering dependable protection against transient overvoltage conditions. It is an excellent choice for engineers seeking \u003cstrong data-start=\"1762\" data-end=\"1837\"\u003ecompact, efficient, and reliable low-voltage surge protection solutions\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1840\" data-end=\"1843\"\u003e\n\u003cp data-start=\"1845\" data-end=\"1870\"\u003e\u003cstrong data-start=\"1845\" data-end=\"1868\"\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1871\" data-end=\"2164\"\u003e\n\u003cli data-section-id=\"efohjb\" data-start=\"1871\" data-end=\"1896\"\u003ePart Number: SMA6J12A\u003c\/li\u003e\n\u003cli data-section-id=\"fqdket\" data-start=\"1897\" data-end=\"1944\"\u003ePeak Pulse Power Dissipation: 400W (8\/20µs)\u003c\/li\u003e\n\u003cli data-section-id=\"1gzxtsk\" data-start=\"1945\" data-end=\"1978\"\u003eStand-off Voltage (VRWM): 12V\u003c\/li\u003e\n\u003cli data-section-id=\"63s2ab\" data-start=\"1979\" data-end=\"2016\"\u003eBreakdown Voltage: ~13.3V – 14.7V\u003c\/li\u003e\n\u003cli data-section-id=\"697bmc\" data-start=\"2017\" data-end=\"2045\"\u003eClamping Voltage: ~19.9V\u003c\/li\u003e\n\u003cli data-section-id=\"1qwmmr6\" data-start=\"2046\" data-end=\"2076\"\u003eResponse Time: Picoseconds\u003c\/li\u003e\n\u003cli data-section-id=\"1udvqz3\" data-start=\"2077\" data-end=\"2101\"\u003eLeakage Current: Low\u003c\/li\u003e\n\u003cli data-section-id=\"16r08bv\" data-start=\"2102\" data-end=\"2129\"\u003ePackage: SMA \/ DO-214AC\u003c\/li\u003e\n\u003cli data-section-id=\"ujht6q\" data-start=\"2130\" data-end=\"2164\"\u003eType: Unidirectional TVS Diode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2166\" data-end=\"2169\"\u003e\n\u003cp data-start=\"2171\" data-end=\"2190\"\u003e\u003cstrong data-start=\"2171\" data-end=\"2188\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2191\" data-end=\"2358\"\u003e\n\u003cli data-section-id=\"gtb24g\" data-start=\"2191\" data-end=\"2228\"\u003ePower line and DC rail protection\u003c\/li\u003e\n\u003cli data-section-id=\"3g7fvy\" data-start=\"2229\" data-end=\"2270\"\u003eEmbedded systems and microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"1skh4vx\" data-start=\"2271\" data-end=\"2304\"\u003ePortable and handheld devices\u003c\/li\u003e\n\u003cli data-section-id=\"146wsbr\" data-start=\"2305\" data-end=\"2329\"\u003eConsumer electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1rrrpj2\" data-start=\"2330\" data-end=\"2358\"\u003eCommunication interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2360\" data-end=\"2363\"\u003e\n\u003cp data-start=\"2365\" data-end=\"2384\"\u003e\u003cstrong data-start=\"2365\" data-end=\"2382\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2385\" data-end=\"2724\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"v7js9w\" data-start=\"2385\" data-end=\"2421\"\u003e400W peak pulse power capability\u003c\/li\u003e\n\u003cli data-section-id=\"121b41q\" data-start=\"2422\" data-end=\"2474\"\u003eUltra-fast transient response for ESD protection\u003c\/li\u003e\n\u003cli data-section-id=\"zr981z\" data-start=\"2475\" data-end=\"2522\"\u003eLow leakage current for improved efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1f3x7bn\" data-start=\"2523\" data-end=\"2567\"\u003eAccurate and stable clamping performance\u003c\/li\u003e\n\u003cli data-section-id=\"1n151ui\" data-start=\"2568\" data-end=\"2620\"\u003eHigh thermal stability and long-term reliability\u003c\/li\u003e\n\u003cli data-section-id=\"j1031g\" data-start=\"2621\" data-end=\"2673\"\u003eCompact SMA package for space-saving PCB layouts\u003c\/li\u003e\n\u003cli data-section-id=\"j9gk2b\" data-start=\"2674\" data-end=\"2724\" data-is-last-node=\"\"\u003eSuitable for low-voltage protection applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43785845243969,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Diodes_Transistors_Thyristors-31-01-02_84534d99-9295-403f-85b4-06c917fa26da.png?v=1767612156","url":"https:\/\/hext.in\/products\/sma6j12a-tvs-diode-sma-do-214ac-400w-12v-transient-voltage-suppressor-for-esd-surge-protection-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}