{"product_id":"smd3216-300n-gas-discharge-tubes-smd3216-package-ruilon","title":"SMD3216-300N Gas Discharge Tubes – SMD3216 Package | RUILON","description":"\u003cdiv class=\"flex flex-col text-sm\"\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-69d89685-1718-8321-be10-ac2f9828aa34-0\" data-testid=\"conversation-turn-28\" 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=\"27afc988-058a-4eb5-8959-ff5f9153ec09\" 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=\"65\" data-end=\"504\"\u003eThe SMD3216-300N Gas Discharge Tube (GDT) from RUILON is a high-voltage surge protection component engineered to protect electronic circuits from lightning strikes, transient overvoltage, and high-energy surge disturbances. With a nominal DC spark-over voltage of 300V (tested at 100V\/µs), it ensures fast and dependable triggering, effectively diverting surge currents and preventing damage to sensitive components.\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"996\"\u003eBuilt using advanced ceramic gas discharge technology, the SMD3216-300N offers stable impulse spark-over performance (1kV\/µs), high insulation resistance, and low capacitance at 1 MHz, making it suitable for high-frequency communication lines and signal-sensitive applications with minimal interference. Its strong impulse discharge current capability (8\/20µs waveform) and high impulse withstanding voltage ensure excellent durability and long service life under repeated surge conditions.\u003c\/p\u003e\n\u003cp data-start=\"998\" data-end=\"1369\"\u003eCompared to lower voltage GDT series, the 300V variant provides significantly higher voltage tolerance and enhanced protection margin, making it ideal for applications operating in higher voltage environments. The compact SMD3216 package enables efficient PCB layout and supports automated surface-mount assembly, making it suitable for modern, space-constrained designs.\u003c\/p\u003e\n\u003cp data-start=\"1371\" data-end=\"1390\"\u003e\u003cstrong data-start=\"1371\" data-end=\"1388\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1391\" data-end=\"1699\"\u003e\n\u003cli data-section-id=\"3pwzwk\" data-start=\"1391\" data-end=\"1432\"\u003eDC Spark-Over Voltage: 300V @ 100V\/µs\u003c\/li\u003e\n\u003cli data-section-id=\"m22lc1\" data-start=\"1433\" data-end=\"1479\"\u003eStable impulse spark-over voltage @ 1kV\/µs\u003c\/li\u003e\n\u003cli data-section-id=\"p54ggi\" data-start=\"1480\" data-end=\"1534\"\u003eHigh impulse discharge current capability (8\/20µs)\u003c\/li\u003e\n\u003cli data-section-id=\"i71dbo\" data-start=\"1535\" data-end=\"1583\"\u003eLow capacitance @ 1 MHz for signal integrity\u003c\/li\u003e\n\u003cli data-section-id=\"1d9sj2t\" data-start=\"1584\" data-end=\"1614\"\u003eHigh insulation resistance\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"1615\" data-end=\"1657\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"6ee670\" data-start=\"1658\" data-end=\"1699\"\u003eCompact SMD3216 surface-mount package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1701\" data-end=\"1720\"\u003e\u003cstrong data-start=\"1701\" data-end=\"1718\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1721\" data-end=\"1975\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1whba5f\" data-start=\"1721\" data-end=\"1762\"\u003eTelecom and networking infrastructure\u003c\/li\u003e\n\u003cli data-section-id=\"1ohxzbe\" data-start=\"1763\" data-end=\"1808\"\u003eIndustrial control and automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1mbxpmx\" data-start=\"1809\" data-end=\"1849\"\u003ePower supply and inverter protection\u003c\/li\u003e\n\u003cli data-section-id=\"12n3ci1\" data-start=\"1850\" data-end=\"1892\"\u003eSmart meters and communication devices\u003c\/li\u003e\n\u003cli data-section-id=\"1suv18o\" data-start=\"1893\" data-end=\"1933\"\u003eConsumer electronics and IoT systems\u003c\/li\u003e\n\u003cli data-section-id=\"1bdn01y\" data-start=\"1934\" data-end=\"1975\" data-is-last-node=\"\"\u003eLightning and surge protection circuits\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":43759655387201,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/VARISTOR-01.png?v=1756461410","url":"https:\/\/hext.in\/products\/smd3216-300n-gas-discharge-tubes-smd3216-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}