{"product_id":"2r4500t-8-4500v-gas-discharge-tube-gdt-surge-protector-2r-8-package-ruilon","title":"2R4500T-8 4500V Gas Discharge Tube (GDT) Surge Protector – 2R-8 Package | RUILON","description":"\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 [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:18fd20dd-25c9-44db-8aba-8d9320cdffc2-4\" data-testid=\"conversation-turn-10\" data-scroll-anchor=\"false\" 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=\"a7ce723f-568a-4f2c-a839-a24ddd246bda\" 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=\"149\" data-end=\"604\"\u003eThe RUILON 2R4500T-8 Gas Discharge Tube (GDT) is a high-voltage ceramic surge protection device designed to protect sensitive electronic circuits from extreme transient overvoltage conditions. With a DC spark-over voltage of 4500V, this GDT provides superior insulation strength and reliable breakdown control, making it ideal for primary surge protection in high-energy environments such as power distribution, telecommunications, and industrial systems.\u003c\/p\u003e\n\u003cp data-start=\"606\" data-end=\"989\"\u003eUtilizing advanced gas discharge technology, the 2R4500T-8 delivers ultra-low capacitance and high insulation resistance, ensuring minimal impact on signal integrity in high-speed and communication line applications. It responds instantly to lightning strikes, switching surges, and electrostatic discharge, safely diverting excessive energy away from critical electronic components.\u003c\/p\u003e\n\u003cp data-start=\"991\" data-end=\"1330\"\u003eCompared with lower-voltage protection devices, this 4500V-rated GDT offers enhanced surge endurance, improved stability under repeated impulse stress, and reduced false triggering. Its robust ceramic construction ensures stable glow and arc voltage characteristics, long operational life, and excellent thermal and mechanical reliability.\u003c\/p\u003e\n\u003cp data-start=\"1332\" data-end=\"1713\"\u003eThe compact 2R-8 SMD package allows easy PCB integration in space-constrained designs while maintaining strong surge protection capability. The RUILON 2R4500T-8 is widely used in telecommunications equipment, industrial control systems, power supplies, smart grid infrastructure, and outdoor electronic systems where high-voltage robustness and long-term reliability are essential.\u003c\/p\u003e\n\u003chr data-start=\"1715\" data-end=\"1718\"\u003e\n\u003ch2 data-section-id=\"18htyq7\" data-start=\"1720\" data-end=\"1740\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1723\" data-end=\"1740\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1741\" data-end=\"2198\"\u003e\n\u003cli data-section-id=\"8468c6\" data-start=\"1741\" data-end=\"1778\"\u003eHigh DC spark-over voltage: 4500V\u003c\/li\u003e\n\u003cli data-section-id=\"zv3zi5\" data-start=\"1779\" data-end=\"1833\"\u003eExcellent surge current handling (8\/20µS waveform)\u003c\/li\u003e\n\u003cli data-section-id=\"1mtbqy2\" data-start=\"1834\" data-end=\"1891\"\u003eUltra-low capacitance for signal integrity protection\u003c\/li\u003e\n\u003cli data-section-id=\"y4efuq\" data-start=\"1892\" data-end=\"1953\"\u003eHigh insulation resistance for improved electrical safety\u003c\/li\u003e\n\u003cli data-section-id=\"1i5plk2\" data-start=\"1954\" data-end=\"2005\"\u003eFast response to lightning and transient surges\u003c\/li\u003e\n\u003cli data-section-id=\"mztjhq\" data-start=\"2006\" data-end=\"2055\"\u003eLong service life under repeated surge events\u003c\/li\u003e\n\u003cli data-section-id=\"1u7cp2v\" data-start=\"2056\" data-end=\"2099\"\u003eStable glow and arc voltage performance\u003c\/li\u003e\n\u003cli data-section-id=\"1emxdci\" data-start=\"2100\" data-end=\"2143\"\u003eCompact ceramic sealed 2R-8 SMD package\u003c\/li\u003e\n\u003cli data-section-id=\"1xsj1qs\" data-start=\"2144\" data-end=\"2198\"\u003eStrong thermal stability and mechanical durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2200\" data-end=\"2203\"\u003e\n\u003ch2 data-section-id=\"lmmed2\" data-start=\"2205\" data-end=\"2225\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2208\" data-end=\"2225\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2226\" data-end=\"2587\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"tfywzf\" data-start=\"2226\" data-end=\"2276\"\u003eTelecommunications and network line protection\u003c\/li\u003e\n\u003cli data-section-id=\"lvx3t6\" data-start=\"2277\" data-end=\"2322\"\u003eIndustrial automation and control systems\u003c\/li\u003e\n\u003cli data-section-id=\"138fgy9\" data-start=\"2323\" data-end=\"2365\"\u003ePower supply surge protection circuits\u003c\/li\u003e\n\u003cli data-section-id=\"j0x0pp\" data-start=\"2366\" data-end=\"2408\"\u003eSmart grid and energy metering systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ab1w4y\" data-start=\"2409\" data-end=\"2454\"\u003eOutdoor and harsh-environment electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1s2cwxy\" data-start=\"2455\" data-end=\"2507\"\u003eData communication and signal transmission lines\u003c\/li\u003e\n\u003cli data-section-id=\"39n2ya\" data-start=\"2508\" data-end=\"2540\"\u003eLightning protection modules\u003c\/li\u003e\n\u003cli data-section-id=\"70hrte\" data-start=\"2541\" data-end=\"2587\" data-is-last-node=\"\"\u003eConsumer and industrial electronic equipment\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","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43772630433857,"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\/2r4500t-8-4500v-gas-discharge-tube-gdt-surge-protector-2r-8-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}