{"product_id":"smd3225-470n-gas-discharge-tubes-smd3225-package-ruilon","title":"SMD3225-470N Gas Discharge Tubes – SMD3225 Package | 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-69d89685-1718-8321-be10-ac2f9828aa34-1\" data-testid=\"conversation-turn-58\" 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=\"4a985905-f8a7-4f5d-81bc-0406ccd0b963\" 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=\"528\"\u003eThe SMD3225-470N Gas Discharge Tube (GDT) from RUILON is a high-voltage surge protection component designed to protect electronic systems from lightning strikes, transient overvoltage, and high-energy electrical disturbances. With a nominal DC spark-over voltage of 470V (tested at 100V\/µs), it ensures fast and reliable activation, effectively diverting surge currents away from sensitive circuitry and enhancing overall system protection.\u003c\/p\u003e\n\u003cp data-start=\"530\" data-end=\"1010\"\u003eManufactured using advanced ceramic gas discharge technology, the SMD3225-470N provides stable impulse spark-over characteristics (1kV\/µs), high insulation resistance, and ultra-low capacitance at 1 MHz, making it ideal for high-speed communication lines and signal-sensitive applications. Its strong impulse discharge current capability (8\/20µs waveform) and excellent impulse withstand voltage ensure long service life and dependable performance under repeated surge conditions.\u003c\/p\u003e\n\u003cp data-start=\"1012\" data-end=\"1420\"\u003eCompared to lower voltage variants, the 470V model offers significantly higher operating voltage tolerance and improved protection margin, making it suitable for demanding industrial, telecom, and power system applications. The SMD3225 package delivers enhanced thermal dissipation, mechanical durability, and compatibility with automated surface-mount assembly, supporting efficient and flexible PCB design.\u003c\/p\u003e\n\u003cp data-start=\"1422\" data-end=\"1441\"\u003e\u003cstrong data-start=\"1422\" data-end=\"1439\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1442\" data-end=\"1738\"\u003e\n\u003cli data-section-id=\"8rzaf8\" data-start=\"1442\" data-end=\"1483\"\u003eDC Spark-Over Voltage: 470V @ 100V\/µS\u003c\/li\u003e\n\u003cli data-section-id=\"m23dwh\" data-start=\"1484\" data-end=\"1530\"\u003eStable impulse spark-over voltage @ 1kV\/µS\u003c\/li\u003e\n\u003cli data-section-id=\"19kifff\" data-start=\"1531\" data-end=\"1573\"\u003eHigh surge current capability (8\/20µS)\u003c\/li\u003e\n\u003cli data-section-id=\"i71dbo\" data-start=\"1574\" data-end=\"1622\"\u003eLow capacitance @ 1 MHz for signal integrity\u003c\/li\u003e\n\u003cli data-section-id=\"1d9sj2t\" data-start=\"1623\" data-end=\"1653\"\u003eHigh insulation resistance\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"1654\" data-end=\"1696\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"d6x16k\" data-start=\"1697\" data-end=\"1738\"\u003eCompact SMD3225 surface-mount package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1740\" data-end=\"1759\"\u003e\u003cstrong data-start=\"1740\" data-end=\"1757\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1760\" data-end=\"1983\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1f42zxu\" data-start=\"1760\" data-end=\"1794\"\u003eTelecom and networking systems\u003c\/li\u003e\n\u003cli data-section-id=\"wk8cpo\" data-start=\"1795\" data-end=\"1832\"\u003eIndustrial automation and control\u003c\/li\u003e\n\u003cli data-section-id=\"ddxgl7\" data-start=\"1833\" data-end=\"1868\"\u003ePower supply and energy systems\u003c\/li\u003e\n\u003cli data-section-id=\"i4hern\" data-start=\"1869\" data-end=\"1900\"\u003eSmart grid and smart meters\u003c\/li\u003e\n\u003cli data-section-id=\"yxopth\" data-start=\"1901\" data-end=\"1941\"\u003eConsumer electronics and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"1bdn01y\" data-start=\"1942\" data-end=\"1983\" 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":43759684255809,"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\/smd3225-470n-gas-discharge-tubes-smd3225-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}