{"product_id":"smd4532-350nf-gas-discharge-tubes-smd4532-package-ruilon","title":"SMD4532-350NF 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-ac2f9828aa34-12\" data-testid=\"conversation-turn-80\" 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=\"678eef8f-6898-4a90-84cf-3fd859e9cb1a\" 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=\"66\" data-end=\"528\"\u003eThe SMD4532-350NF Gas Discharge Tube (GDT) from RUILON is a high-performance surge protection device designed to safeguard electronic circuits from lightning strikes, transient overvoltage, and high-energy surge disturbances. With a nominal DC spark-over voltage of 350V (tested at 100V\/µs), it provides fast and reliable triggering, efficiently diverting surge currents away from sensitive components and ensuring stable system operation.\u003c\/p\u003e\n\u003cp data-start=\"530\" data-end=\"1077\"\u003eEngineered with advanced ceramic gas discharge technology, the SMD4532-350NF delivers 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 essential. Its strong impulse discharge current capability (8\/20µs waveform) and excellent impulse withstanding voltage ensure long service life and consistent performance even under repeated surge conditions.\u003c\/p\u003e\n\u003cp data-start=\"1079\" data-end=\"1493\"\u003eCompared to lower voltage variants, the 350V model offers enhanced voltage tolerance and higher protection margins, making it suitable for industrial systems, telecom infrastructure, and power-related applications. The SMD4532 package ensures superior thermal dissipation, higher surge handling capability, and robust mechanical durability, while supporting efficient surface-mount assembly for modern PCB designs.\u003c\/p\u003e\n\u003cp data-start=\"1495\" data-end=\"1514\"\u003e\u003cstrong data-start=\"1495\" data-end=\"1512\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1515\" data-end=\"1820\"\u003e\n\u003cli data-section-id=\"8ez7xd\" data-start=\"1515\" data-end=\"1556\"\u003eDC Spark-Over Voltage: 350V @ 100V\/µS\u003c\/li\u003e\n\u003cli data-section-id=\"m23dwh\" data-start=\"1557\" data-end=\"1603\"\u003eStable impulse spark-over voltage @ 1kV\/µS\u003c\/li\u003e\n\u003cli data-section-id=\"19kifff\" data-start=\"1604\" data-end=\"1646\"\u003eHigh surge current capability (8\/20µS)\u003c\/li\u003e\n\u003cli data-section-id=\"i71dbo\" data-start=\"1647\" data-end=\"1695\"\u003eLow capacitance @ 1 MHz for signal integrity\u003c\/li\u003e\n\u003cli data-section-id=\"1d9sj2t\" data-start=\"1696\" data-end=\"1726\"\u003eHigh insulation resistance\u003c\/li\u003e\n\u003cli data-section-id=\"cpth1w\" data-start=\"1727\" data-end=\"1777\"\u003eEnhanced thermal performance (SMD4532 package)\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"1778\" data-end=\"1820\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1822\" data-end=\"1841\"\u003e\u003cstrong data-start=\"1822\" data-end=\"1839\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1842\" data-end=\"2082\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"cnyvda\" data-start=\"1842\" data-end=\"1878\"\u003eTelecom and networking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"xwcxty\" data-start=\"1879\" data-end=\"1912\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1mbxpmx\" data-start=\"1913\" data-end=\"1953\"\u003ePower supply and inverter protection\u003c\/li\u003e\n\u003cli data-section-id=\"18shwv3\" data-start=\"1954\" data-end=\"1989\"\u003eSmart grid and metering systems\u003c\/li\u003e\n\u003cli data-section-id=\"yxopth\" data-start=\"1990\" data-end=\"2030\"\u003eConsumer electronics and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"e8q97u\" data-start=\"2031\" data-end=\"2082\" data-is-last-node=\"\"\u003eLightning and transient 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":43759727935553,"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\/smd4532-350nf-gas-discharge-tubes-smd4532-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}