{"product_id":"smaj33a-400w-transient-voltage-suppressor-diode-sma-do-214ac-high-surge-tvs-protection-diode-ruilon","title":"SMAJ33A 400W Transient Voltage Suppressor Diode SMA (DO-214AC) | High Surge TVS Protection Diode 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:1657bc82-9e3b-48c7-8ce2-29b0b5e297b9-7\" data-testid=\"conversation-turn-16\" 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=\"b13b9040-28ad-4e27-bf79-4e55c38740ea\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" 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=\"127\" data-end=\"586\"\u003eThe SMAJ33A 400W Transient Voltage Suppressor (TVS) Diode from RUILON is a high-reliability surge protection component designed to protect sensitive electronic circuits from voltage spikes, electrostatic discharge (ESD), and transient surge events. Packaged in a compact SMA (DO-214AC) form factor, it offers excellent surge handling capability while supporting efficient surface-mount integration in modern PCB designs.\u003c\/p\u003e\n\u003cp data-start=\"588\" data-end=\"994\"\u003eThe SMAJ33A provides fast response clamping action, ensuring that sudden over-voltage conditions are quickly suppressed before reaching critical semiconductor components such as ICs, microcontrollers, and communication interfaces. With a peak pulse power rating of 400W, it delivers strong energy absorption performance, making it suitable for industrial, automotive, and consumer electronics applications.\u003c\/p\u003e\n\u003cp data-start=\"996\" data-end=\"1370\"\u003eIts low leakage current ensures minimal power loss under normal operating conditions, improving overall system efficiency and stability. The device also features stable breakdown voltage characteristics and high surge endurance, ensuring reliable operation in environments exposed to repetitive electrical stress, including switching transients and lightning-induced surges.\u003c\/p\u003e\n\u003cp data-start=\"1372\" data-end=\"1582\"\u003eCompared to lower-rated protection devices, the SMAJ33A offers enhanced voltage handling capability and improved long-term durability, making it a dependable solution for robust circuit protection requirements.\u003c\/p\u003e\n\u003chr data-start=\"1584\" data-end=\"1587\"\u003e\n\u003ch3 data-section-id=\"1s1yvt8\" data-start=\"1589\" data-end=\"1610\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1593\" data-end=\"1610\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1611\" data-end=\"1995\"\u003e\n\u003cli data-section-id=\"1p0bhkd\" data-start=\"1611\" data-end=\"1659\"\u003e400W peak pulse power dissipation capability\u003c\/li\u003e\n\u003cli data-section-id=\"92qp02\" data-start=\"1660\" data-end=\"1716\"\u003eFast response time for transient voltage suppression\u003c\/li\u003e\n\u003cli data-section-id=\"3bsiaq\" data-start=\"1717\" data-end=\"1770\"\u003eLow leakage current for high efficiency operation\u003c\/li\u003e\n\u003cli data-section-id=\"1u2zx1i\" data-start=\"1771\" data-end=\"1813\"\u003eHigh surge current handling capability\u003c\/li\u003e\n\u003cli data-section-id=\"1xs9xfo\" data-start=\"1814\" data-end=\"1858\"\u003eStable breakdown voltage characteristics\u003c\/li\u003e\n\u003cli data-section-id=\"wpyu25\" data-start=\"1859\" data-end=\"1907\"\u003eCompact SMA (DO-214AC) surface-mount package\u003c\/li\u003e\n\u003cli data-section-id=\"m7mp1o\" data-start=\"1908\" data-end=\"1963\"\u003eExcellent reliability under repetitive surge events\u003c\/li\u003e\n\u003cli data-section-id=\"m9prek\" data-start=\"1964\" data-end=\"1995\"\u003eRoHS compliant construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1997\" data-end=\"2000\"\u003e\n\u003ch3 data-section-id=\"1einuet\" data-start=\"2002\" data-end=\"2023\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2006\" data-end=\"2023\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2024\" data-end=\"2322\"\u003e\n\u003cli data-section-id=\"1qk23rb\" data-start=\"2024\" data-end=\"2060\"\u003ePower supply protection circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1l2orh3\" data-start=\"2061\" data-end=\"2103\"\u003eCommunication and networking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"xwcxty\" data-start=\"2104\" data-end=\"2137\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"17dl8rf\" data-start=\"2138\" data-end=\"2177\"\u003eAutomotive electronic control units\u003c\/li\u003e\n\u003cli data-section-id=\"nz7y0v\" data-start=\"2178\" data-end=\"2209\"\u003eConsumer electronic devices\u003c\/li\u003e\n\u003cli data-section-id=\"1a83yrq\" data-start=\"2210\" data-end=\"2244\"\u003eLED lighting driver protection\u003c\/li\u003e\n\u003cli data-section-id=\"1a3c5o2\" data-start=\"2245\" data-end=\"2284\"\u003eSignal and I\/O interface protection\u003c\/li\u003e\n\u003cli data-section-id=\"12mrd8s\" data-start=\"2285\" data-end=\"2322\"\u003eMicrocontroller and IC protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2324\" data-end=\"2497\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eRUILON SMAJ33A delivers robust transient voltage suppression performance with high surge capability, compact design, and long-term reliability for modern electronic systems.\u003c\/p\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":43782483116097,"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\/smaj33a-400w-transient-voltage-suppressor-diode-sma-do-214ac-high-surge-tvs-protection-diode-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}