{"product_id":"smd3225-075n-gas-discharge-tubes-smd3225-package-ruilon","title":"SMD3225-075N 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-ac2f9828aa34-6\" data-testid=\"conversation-turn-40\" 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=\"96ff4377-b12c-4843-9ce3-2925f48e5a83\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" 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=\"537\"\u003eThe SMD3225-075N Gas Discharge Tube (GDT) from RUILON is a high-performance surge protection device designed to protect sensitive electronic circuits from lightning strikes, transient overvoltage, and electrostatic discharge events. With a nominal DC spark-over voltage of 75V (tested at 100V\/µs), it provides fast and reliable response, ensuring efficient diversion of surge energy away from critical components and improving overall system safety.\u003c\/p\u003e\n\u003cp data-start=\"539\" data-end=\"1036\"\u003eBuilt using advanced ceramic gas discharge technology, the SMD3225-075N offers stable impulse spark-over characteristics (1kV\/µs), high insulation resistance, and low capacitance at 1 MHz, making it highly suitable for high-speed communication and signal lines where minimal signal distortion is essential. Its strong impulse discharge current capability (8\/20µs waveform) and excellent impulse withstand voltage ensure long service life and consistent performance under repeated surge conditions.\u003c\/p\u003e\n\u003cp data-start=\"1038\" data-end=\"1479\"\u003eCompared to higher voltage GDT series, the 75V variant provides faster response sensitivity and enhanced protection for low-voltage sensitive circuits, making it ideal for precision electronics and communication interfaces. The SMD3225 package offers improved thermal performance and higher surge handling capability compared to smaller formats, while maintaining compatibility with automated surface-mount assembly for efficient PCB design.\u003c\/p\u003e\n\u003cp data-start=\"1481\" data-end=\"1500\"\u003e\u003cstrong data-start=\"1481\" data-end=\"1498\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1501\" data-end=\"1796\"\u003e\n\u003cli data-section-id=\"1d1khh\" data-start=\"1501\" data-end=\"1541\"\u003eDC Spark-Over Voltage: 75V @ 100V\/µS\u003c\/li\u003e\n\u003cli data-section-id=\"m23dwh\" data-start=\"1542\" data-end=\"1588\"\u003eStable impulse spark-over voltage @ 1kV\/µS\u003c\/li\u003e\n\u003cli data-section-id=\"19kifff\" data-start=\"1589\" data-end=\"1631\"\u003eHigh surge current capability (8\/20µS)\u003c\/li\u003e\n\u003cli data-section-id=\"i71dbo\" data-start=\"1632\" data-end=\"1680\"\u003eLow capacitance @ 1 MHz for signal integrity\u003c\/li\u003e\n\u003cli data-section-id=\"1d9sj2t\" data-start=\"1681\" data-end=\"1711\"\u003eHigh insulation resistance\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"1712\" data-end=\"1754\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"d6x16k\" data-start=\"1755\" data-end=\"1796\"\u003eCompact SMD3225 surface-mount package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1798\" data-end=\"1817\"\u003e\u003cstrong data-start=\"1798\" data-end=\"1815\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1818\" data-end=\"2031\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"cnyvda\" data-start=\"1818\" data-end=\"1854\"\u003eTelecom and networking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1um754u\" data-start=\"1855\" data-end=\"1885\"\u003eIndustrial control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1qk23rb\" data-start=\"1886\" data-end=\"1922\"\u003ePower supply protection circuits\u003c\/li\u003e\n\u003cli data-section-id=\"d5x4e3\" data-start=\"1923\" data-end=\"1955\"\u003eSmart meters and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"146wsbr\" data-start=\"1956\" data-end=\"1980\"\u003eConsumer electronics\u003c\/li\u003e\n\u003cli data-section-id=\"4rke1o\" data-start=\"1981\" data-end=\"2031\" 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":43759671705665,"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\/smd3225-075n-gas-discharge-tubes-smd3225-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}