{"product_id":"2r470lb-8th-470v-gas-discharge-tube-gdt-surge-protector-2rl-8th-package-ruilon","title":"2R470LB-8TH 470V Gas Discharge Tube (GDT) Surge Protector – 2RL-8TH 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-WEB:39ac1d6f-4fdd-4e55-9f86-96e260dbb4df-8\" data-testid=\"conversation-turn-18\" 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=\"495a92c9-d757-4c5b-88ed-b95936cc61a7\" 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=\"143\" data-end=\"652\"\u003eThe 2R470LB-8TH is a high-reliability Gas Discharge Tube (GDT) designed for robust surge protection in advanced electronic and industrial systems. Housed in a compact 2RL-8TH ceramic SMD package, this device provides effective over-voltage protection by safely diverting high-energy transient surges away from sensitive circuit components. Manufactured by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eRUILON\u003c\/span\u003e\u003c\/span\u003e, it ensures stable performance, long service life, and strong surge endurance under demanding operating conditions.\u003c\/p\u003e\n\u003cp data-start=\"654\" data-end=\"1139\"\u003eThis GDT features a 470V DC spark-over voltage (measured at 100V\/µs), providing precise and consistent triggering during over-voltage events. It also supports impulse spark-over performance at 1kV\/µs, ensuring fast response to lightning-induced surges, switching transients, and electrical disturbances. With extremely low capacitance at 1 MHz, it is well-suited for high-speed communication lines, data interfaces, and sensitive electronic circuits where signal integrity is critical.\u003c\/p\u003e\n\u003cp data-start=\"1141\" data-end=\"1585\"\u003eThe 2R470LB-8TH offers high insulation resistance and optimized discharge characteristics, including stable glow voltage at 10mA and controlled arc voltage at 1A, ensuring efficient energy dissipation during surge events. Its high impulse discharge current capability (8\/20µs waveform) enhances durability under repetitive surge stress, while its impulse withstand voltage rating provides long-term reliability in harsh electrical environments.\u003c\/p\u003e\n\u003chr data-start=\"1587\" data-end=\"1590\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"1592\" data-end=\"1609\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1610\" data-end=\"2214\"\u003e\n\u003cli data-section-id=\"1o4998a\" data-start=\"1610\" data-end=\"1665\"\u003e470V DC spark-over voltage (100V\/µs test condition)\u003c\/li\u003e\n\u003cli data-section-id=\"8twe9x\" data-start=\"1666\" data-end=\"1741\"\u003eHigh impulse spark-over capability (1kV\/µs) for fast transient response\u003c\/li\u003e\n\u003cli data-section-id=\"4yvnnz\" data-start=\"1742\" data-end=\"1809\"\u003eUltra-low capacitance @ 1 MHz for signal integrity preservation\u003c\/li\u003e\n\u003cli data-section-id=\"179noth\" data-start=\"1810\" data-end=\"1874\"\u003eHigh insulation resistance for stable and reliable operation\u003c\/li\u003e\n\u003cli data-section-id=\"3ab1kx\" data-start=\"1875\" data-end=\"1938\"\u003eHigh impulse discharge current capability (8\/20µs waveform)\u003c\/li\u003e\n\u003cli data-section-id=\"1ffvyrq\" data-start=\"1939\" data-end=\"2014\"\u003eStable glow voltage and controlled arc voltage for efficient protection\u003c\/li\u003e\n\u003cli data-section-id=\"1vx3djk\" data-start=\"2015\" data-end=\"2079\"\u003eLong service life with excellent surge endurance performance\u003c\/li\u003e\n\u003cli data-section-id=\"12umnl9\" data-start=\"2080\" data-end=\"2147\"\u003eCompact 2RL-8TH ceramic SMD package for space-saving PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"11jt8bp\" data-start=\"2148\" data-end=\"2214\"\u003eHigh reliability under repeated surge and lightning conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2216\" data-end=\"2219\"\u003e\n\u003ch2 data-section-id=\"ce0tqk\" data-start=\"2221\" data-end=\"2238\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-start=\"2239\" data-end=\"2705\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"kfu0kd\" data-start=\"2239\" data-end=\"2283\"\u003eTelecom and communication infrastructure\u003c\/li\u003e\n\u003cli data-section-id=\"mhmoca\" data-start=\"2284\" data-end=\"2330\"\u003eSmart meters and energy monitoring systems\u003c\/li\u003e\n\u003cli data-section-id=\"k7606u\" data-start=\"2331\" data-end=\"2378\"\u003eIndustrial automation and control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1agizwt\" data-start=\"2379\" data-end=\"2426\"\u003ePower supplies and AC\/DC conversion systems\u003c\/li\u003e\n\u003cli data-section-id=\"3lp5n5\" data-start=\"2427\" data-end=\"2474\"\u003eConsumer electronics and smart home devices\u003c\/li\u003e\n\u003cli data-section-id=\"6ogm3v\" data-start=\"2475\" data-end=\"2514\"\u003eIoT and embedded electronic systems\u003c\/li\u003e\n\u003cli data-section-id=\"37pait\" data-start=\"2515\" data-end=\"2560\"\u003eSignal line and data interface protection\u003c\/li\u003e\n\u003cli data-section-id=\"5g89bi\" data-start=\"2561\" data-end=\"2597\"\u003eLED lighting and driver circuits\u003c\/li\u003e\n\u003cli data-section-id=\"aiznbo\" data-start=\"2598\" data-end=\"2647\"\u003eNetworking and communication ports protection\u003c\/li\u003e\n\u003cli data-section-id=\"ax3nla\" data-start=\"2648\" data-end=\"2705\" data-is-last-node=\"\"\u003eSurge protection modules and circuit protection designs\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":43769009733697,"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\/2r470lb-8th-470v-gas-discharge-tube-gdt-surge-protector-2rl-8th-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}