{"product_id":"2r250tk-8-250v-dip-gas-discharge-tube-fast-switching-gdt-50ns-high-surge-endurance-ruilon","title":"2R250TK-8 250V DIP Gas Discharge Tube | Fast Switching GDT \u003c50ns | High Surge Endurance | 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:3e4fb23c-8209-457a-b7e9-361fff2aaeb6-14\" data-testid=\"conversation-turn-30\" 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=\"f569794a-acab-4adf-9a85-5ecea5622f92\" 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=\"120\" data-end=\"510\"\u003eThe 2R250TK-8 Gas Discharge Tube (GDT) from \u003cstrong data-start=\"187\" data-end=\"197\"\u003eRUILON\u003c\/strong\u003e is a high-reliability surge protection device designed for efficient overvoltage suppression in low to medium voltage applications. Utilizing advanced ceramic gas discharge technology, this DIP series component ensures rapid response to lightning surges, switching transients, and other high-energy disturbances.\u003c\/p\u003e\n\u003cp data-start=\"512\" data-end=\"872\"\u003eWith a nominal static breakdown voltage of approximately 250V, the 2R250TK-8 provides a well-balanced protection threshold, offering improved stability compared to lower voltage GDTs while maintaining effective surge protection. Its ultra-fast breakdown time of less than 50 ns enables immediate activation, protecting sensitive circuits from transient damage.\u003c\/p\u003e\n\u003cp data-start=\"874\" data-end=\"1338\"\u003eThe device features stable ignition characteristics, including reliable first ignition performance after extended inactivity and consistent following ignition values during continuous operation. It supports high switching durability of up to 2×10⁵ operations at +25°C, ensuring long-term reliability in demanding environments. Additionally, it maintains stable performance across switching frequencies up to 200 Hz, making it suitable for dynamic surge conditions.\u003c\/p\u003e\n\u003cp data-start=\"1340\" data-end=\"1576\"\u003eEncased in a robust DIP package, the 2R250TK-8 allows easy through-hole mounting and strong mechanical stability. It is widely used in telecommunications, power supply systems, industrial control equipment, and surge protection modules.\u003c\/p\u003e\n\u003chr data-start=\"1578\" data-end=\"1581\"\u003e\n\u003cp data-start=\"1583\" data-end=\"1602\"\u003e\u003cstrong data-start=\"1583\" data-end=\"1600\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1603\" data-end=\"1953\"\u003e\n\u003cli data-section-id=\"1071uwl\" data-start=\"1603\" data-end=\"1659\"\u003e~250V static breakdown voltage for stable protection\u003c\/li\u003e\n\u003cli data-section-id=\"1oq8k20\" data-start=\"1660\" data-end=\"1697\"\u003eUltra-fast response time (\u0026lt;50 ns)\u003c\/li\u003e\n\u003cli data-section-id=\"l65bst\" data-start=\"1698\" data-end=\"1752\"\u003eHigh switching durability (up to 2×10⁵ operations)\u003c\/li\u003e\n\u003cli data-section-id=\"mcimyq\" data-start=\"1753\" data-end=\"1812\"\u003eStable ignition characteristics after long idle periods\u003c\/li\u003e\n\u003cli data-section-id=\"10e2nal\" data-start=\"1813\" data-end=\"1868\"\u003eReliable operation up to 200 Hz switching frequency\u003c\/li\u003e\n\u003cli data-section-id=\"wu6usy\" data-start=\"1869\" data-end=\"1905\"\u003eStrong surge handling capability\u003c\/li\u003e\n\u003cli data-section-id=\"1ll8u3a\" data-start=\"1906\" data-end=\"1953\"\u003eDurable DIP package for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1955\" data-end=\"1958\"\u003e\n\u003cp data-start=\"1960\" data-end=\"1979\"\u003e\u003cstrong data-start=\"1960\" data-end=\"1977\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1980\" data-end=\"2211\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1a4eay6\" data-start=\"1980\" data-end=\"2014\"\u003eAC power line surge protection\u003c\/li\u003e\n\u003cli data-section-id=\"4lo78g\" data-start=\"2015\" data-end=\"2060\"\u003eTelecommunications and networking systems\u003c\/li\u003e\n\u003cli data-section-id=\"1t2sp4d\" data-start=\"2061\" data-end=\"2092\"\u003ePower supplies and adapters\u003c\/li\u003e\n\u003cli data-section-id=\"lvx3t6\" data-start=\"2093\" data-end=\"2138\"\u003eIndustrial automation and control systems\u003c\/li\u003e\n\u003cli data-section-id=\"20bcky\" data-start=\"2139\" data-end=\"2178\"\u003eConsumer electronics and appliances\u003c\/li\u003e\n\u003cli data-section-id=\"1ed0kuo\" data-start=\"2179\" data-end=\"2211\" data-is-last-node=\"\"\u003eSurge protection devices (SPD)\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":43776094011457,"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\/2r250tk-8-250v-dip-gas-discharge-tube-fast-switching-gdt-50ns-high-surge-endurance-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}