{"product_id":"2r470tb-8-470v-gas-discharge-tube-2rb-5-package-ruilon","title":"2R470TB-8 470V Gas Discharge Tube – 2RB-5 Package | RUILON","description":"\u003cp data-start=\"84\" data-end=\"526\"\u003eThe \u003cstrong data-start=\"111\" data-end=\"149\"\u003e2R470TB-8 Gas Discharge Tube (GDT)\u003c\/strong\u003e from \u003cstrong data-start=\"155\" data-end=\"165\"\u003eRUILON\u003c\/strong\u003e is a high-reliability ceramic surge protection device designed to protect electronic circuits from high-energy transient overvoltage events such as lightning strikes, switching surges, and electrostatic discharge (ESD). Built with advanced gas discharge technology, it ensures fast response and stable long-term protection in demanding electrical environments.\u003c\/p\u003e\n\u003cp data-start=\"528\" data-end=\"1054\"\u003eWith a \u003cstrong data-start=\"535\" data-end=\"568\"\u003eDC spark-over voltage of 470V\u003c\/strong\u003e, this component is optimized for medium to high-voltage applications, providing a strong protection threshold that helps reduce false triggering while maintaining effective surge suppression under harsh operating conditions. Compared to lower-voltage GDT variants, it offers enhanced stability and reliable performance in high-energy surge environments. The device supports high \u003cstrong data-start=\"948\" data-end=\"986\"\u003eimpulse discharge current (8\/20µs)\u003c\/strong\u003e and delivers excellent \u003cstrong data-start=\"1010\" data-end=\"1053\"\u003eimpulse spark-over performance (1kV\/µs)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1056\" data-end=\"1377\"\u003eThe device features \u003cstrong data-start=\"1076\" data-end=\"1104\"\u003elow capacitance at 1 MHz\u003c\/strong\u003e, helping preserve signal integrity in high-speed communication systems, while \u003cstrong data-start=\"1183\" data-end=\"1213\"\u003ehigh insulation resistance\u003c\/strong\u003e reduces leakage current and improves overall efficiency. Stable \u003cstrong data-start=\"1278\" data-end=\"1326\"\u003eglow voltage and arc voltage characteristics\u003c\/strong\u003e ensure consistent operation and long service life.\u003c\/p\u003e\n\u003cp data-start=\"1379\" data-end=\"1703\"\u003eEncased in a compact \u003cstrong data-start=\"1400\" data-end=\"1417\"\u003e2RB-5 package\u003c\/strong\u003e, the 2R470TB-8 is easy to integrate into space-constrained PCB designs. It is widely used in \u003cstrong data-start=\"1511\" data-end=\"1630\"\u003etelecommunications equipment, power supplies, industrial automation systems, smart meters, and consumer electronics\u003c\/strong\u003e, delivering dependable surge protection and enhanced system reliability.\u003c\/p\u003e\n\u003chr data-start=\"1705\" data-end=\"1708\"\u003e\n\u003cp data-start=\"1710\" data-end=\"1729\"\u003e\u003cstrong data-start=\"1710\" data-end=\"1727\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1730\" data-end=\"2092\"\u003e\n\u003cli data-section-id=\"1gpy7xs\" data-start=\"1730\" data-end=\"1760\"\u003e470V DC Spark-Over Voltage\u003c\/li\u003e\n\u003cli data-section-id=\"p54ggi\" data-start=\"1761\" data-end=\"1815\"\u003eHigh impulse discharge current capability (8\/20µs)\u003c\/li\u003e\n\u003cli data-section-id=\"dh9aun\" data-start=\"1816\" data-end=\"1865\"\u003eFast response to transient overvoltage events\u003c\/li\u003e\n\u003cli data-section-id=\"k27bm\" data-start=\"1866\" data-end=\"1919\"\u003eLow capacitance for signal integrity preservation\u003c\/li\u003e\n\u003cli data-section-id=\"oj5ydm\" data-start=\"1920\" data-end=\"1975\"\u003eHigh insulation resistance with low leakage current\u003c\/li\u003e\n\u003cli data-section-id=\"s3y341\" data-start=\"1976\" data-end=\"2023\"\u003eStable glow and arc voltage characteristics\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"2024\" data-end=\"2066\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"1wb3y9b\" data-start=\"2067\" data-end=\"2092\"\u003eCompact 2RB-5 package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2094\" data-end=\"2097\"\u003e\n\u003cp data-start=\"2099\" data-end=\"2118\"\u003e\u003cstrong data-start=\"2099\" data-end=\"2116\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2119\" data-end=\"2382\"\u003e\n\u003cli data-section-id=\"1p9gxbi\" data-start=\"2119\" data-end=\"2172\"\u003eTelecommunications and data communication systems\u003c\/li\u003e\n\u003cli data-section-id=\"1fhop7y\" data-start=\"2173\" data-end=\"2215\"\u003ePower supply and high-voltage circuits\u003c\/li\u003e\n\u003cli data-section-id=\"k7606u\" data-start=\"2216\" data-end=\"2263\"\u003eIndustrial automation and control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1751ez9\" data-start=\"2264\" data-end=\"2303\"\u003eSmart meters and smart grid systems\u003c\/li\u003e\n\u003cli data-section-id=\"yxopth\" data-start=\"2304\" data-end=\"2344\"\u003eConsumer electronics and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"9jjubo\" data-start=\"2345\" data-end=\"2382\"\u003eSecurity and surveillance systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43768896684097,"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\/2r470tb-8-470v-gas-discharge-tube-2rb-5-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}