{"product_id":"smd4532-090nf-gas-discharge-tubes-smd4532-package-ruilon","title":"SMD4532-090NF 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-ac2f9828aa34-6\" data-testid=\"conversation-turn-68\" 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=\"d807e91b-b2b0-4e89-a7a9-2ec22f562586\" 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=\"504\"\u003eThe SMD4532-090NF Gas Discharge Tube (GDT) from RUILON is a robust and high-reliability surge protection component designed to safeguard electronic circuits against lightning strikes, transient overvoltage, and high-energy surge events. With a nominal DC spark-over voltage of 90V (tested at 100V\/µs), it ensures fast triggering and efficient diversion of surge currents, protecting sensitive downstream components.\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"1060\"\u003eEngineered with advanced ceramic gas discharge technology, the SMD4532-090NF delivers stable impulse spark-over characteristics at 1kV\/µs, along with high insulation resistance and ultra-low capacitance at 1 MHz. This makes it highly suitable for high-speed communication lines and precision electronic systems where maintaining signal integrity is critical. Its strong impulse discharge current capability (8\/20µs waveform) and high impulse withstanding voltage ensure consistent performance and long operational life even under repeated surge exposure.\u003c\/p\u003e\n\u003cp data-start=\"1062\" data-end=\"1473\"\u003eCompared to lower voltage models, the 90V variant provides a higher protection threshold, making it ideal for applications requiring improved voltage tolerance without compromising response time. The SMD4532 package enhances thermal dissipation, supports higher surge handling capacity, and ensures mechanical durability, while enabling seamless integration into automated surface-mount manufacturing processes.\u003c\/p\u003e\n\u003cp data-start=\"1475\" data-end=\"1494\"\u003e\u003cstrong data-start=\"1475\" data-end=\"1492\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1495\" data-end=\"1799\"\u003e\n\u003cli data-section-id=\"19v9c4e\" data-start=\"1495\" data-end=\"1535\"\u003eDC Spark-Over Voltage: 90V @ 100V\/µS\u003c\/li\u003e\n\u003cli data-section-id=\"m23dwh\" data-start=\"1536\" data-end=\"1582\"\u003eStable impulse spark-over voltage @ 1kV\/µS\u003c\/li\u003e\n\u003cli data-section-id=\"19kifff\" data-start=\"1583\" data-end=\"1625\"\u003eHigh surge current capability (8\/20µS)\u003c\/li\u003e\n\u003cli data-section-id=\"i71dbo\" data-start=\"1626\" data-end=\"1674\"\u003eLow capacitance @ 1 MHz for signal integrity\u003c\/li\u003e\n\u003cli data-section-id=\"1d9sj2t\" data-start=\"1675\" data-end=\"1705\"\u003eHigh insulation resistance\u003c\/li\u003e\n\u003cli data-section-id=\"cpth1w\" data-start=\"1706\" data-end=\"1756\"\u003eEnhanced thermal performance (SMD4532 package)\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"1757\" data-end=\"1799\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1801\" data-end=\"1820\"\u003e\u003cstrong data-start=\"1801\" data-end=\"1818\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1821\" data-end=\"2067\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"cnyvda\" data-start=\"1821\" data-end=\"1857\"\u003eTelecom and networking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"xwcxty\" data-start=\"1858\" data-end=\"1891\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1mbxpmx\" data-start=\"1892\" data-end=\"1932\"\u003ePower supply and inverter protection\u003c\/li\u003e\n\u003cli data-section-id=\"1rmd5cb\" data-start=\"1933\" data-end=\"1975\"\u003eSmart meters and communication modules\u003c\/li\u003e\n\u003cli data-section-id=\"yxopth\" data-start=\"1976\" data-end=\"2016\"\u003eConsumer electronics and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"4rke1o\" data-start=\"2017\" data-end=\"2067\" data-is-last-node=\"\"\u003eLightning and transient surge protection systems\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":43759699591233,"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\/smd4532-090nf-gas-discharge-tubes-smd4532-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}