{"product_id":"smd4532-1000nf-gas-discharge-tubes-smd4532-package-ruilon","title":"SMD4532-1000NF Gas Discharge Tubes – SMD4532 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-ac2f9828aa34-20\" data-testid=\"conversation-turn-94\" 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=\"2bb2060c-78e3-42f3-ba57-e441157c301c\" 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=\"67\" data-end=\"533\"\u003eThe SMD4532-1000NF Gas Discharge Tube (GDT) from RUILON is a premium high-voltage surge protection device engineered to safeguard electronic systems from lightning strikes, transient overvoltage, and extreme surge events. With a nominal DC spark-over voltage of 1000V (tested at 100V\/µs), it ensures rapid and reliable activation, efficiently diverting high-energy surge currents away from sensitive circuitry and maintaining system integrity.\u003c\/p\u003e\n\u003cp data-start=\"535\" data-end=\"1081\"\u003eDeveloped using advanced ceramic gas discharge technology, the SMD4532-1000NF provides stable impulse spark-over performance at 1kV\/µs, along with high insulation resistance and low capacitance at 1 MHz. These characteristics make it ideal for high-speed communication lines and precision electronic applications where signal integrity is critical. Its strong impulse discharge current capability (8\/20µs waveform) and superior impulse withstanding voltage ensure long service life and dependable performance even under repeated surge conditions.\u003c\/p\u003e\n\u003cp data-start=\"1083\" data-end=\"1530\"\u003eCompared to lower voltage variants, the 1000V model delivers maximum voltage tolerance and the highest protection margin within the series, making it ideal for demanding industrial systems, telecom infrastructure, and high-power applications. The SMD4532 package enhances thermal performance, supports high surge handling capability, and ensures robust mechanical durability, while enabling efficient surface-mount assembly for modern PCB designs.\u003c\/p\u003e\n\u003cp data-start=\"1532\" data-end=\"1551\"\u003e\u003cstrong data-start=\"1532\" data-end=\"1549\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1552\" data-end=\"1858\"\u003e\n\u003cli data-section-id=\"c2xiqe\" data-start=\"1552\" data-end=\"1594\"\u003eDC Spark-Over Voltage: 1000V @ 100V\/µS\u003c\/li\u003e\n\u003cli data-section-id=\"m23dwh\" data-start=\"1595\" data-end=\"1641\"\u003eStable impulse spark-over voltage @ 1kV\/µS\u003c\/li\u003e\n\u003cli data-section-id=\"19kifff\" data-start=\"1642\" data-end=\"1684\"\u003eHigh surge current capability (8\/20µS)\u003c\/li\u003e\n\u003cli data-section-id=\"i71dbo\" data-start=\"1685\" data-end=\"1733\"\u003eLow capacitance @ 1 MHz for signal integrity\u003c\/li\u003e\n\u003cli data-section-id=\"1d9sj2t\" data-start=\"1734\" data-end=\"1764\"\u003eHigh insulation resistance\u003c\/li\u003e\n\u003cli data-section-id=\"cpth1w\" data-start=\"1765\" data-end=\"1815\"\u003eEnhanced thermal performance (SMD4532 package)\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"1816\" data-end=\"1858\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1860\" data-end=\"1879\"\u003e\u003cstrong data-start=\"1860\" data-end=\"1877\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1880\" data-end=\"2155\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1whba5f\" data-start=\"1880\" data-end=\"1921\"\u003eTelecom and networking infrastructure\u003c\/li\u003e\n\u003cli data-section-id=\"1ev2e30\" data-start=\"1922\" data-end=\"1972\"\u003eIndustrial automation and high-voltage systems\u003c\/li\u003e\n\u003cli data-section-id=\"1mbxpmx\" data-start=\"1973\" data-end=\"2013\"\u003ePower supply and inverter protection\u003c\/li\u003e\n\u003cli data-section-id=\"pd5p64\" data-start=\"2014\" data-end=\"2060\"\u003eSmart grid and energy distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"yxopth\" data-start=\"2061\" data-end=\"2101\"\u003eConsumer electronics and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"15qfnlz\" data-start=\"2102\" data-end=\"2155\" data-is-last-node=\"\"\u003eLightning and high-energy 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":43759755460673,"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\/smd4532-1000nf-gas-discharge-tubes-smd4532-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}