{"product_id":"2r250tb-8-250v-gas-discharge-tube-2rb-5-package-ruilon","title":"2R250TB-8 250V Gas Discharge Tube – 2RB-5 Package | RUILON","description":"\u003cp data-start=\"84\" data-end=\"515\"\u003eThe \u003cstrong data-start=\"111\" data-end=\"149\"\u003e2R250TB-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 transient overvoltage events such as lightning strikes, switching surges, and electrostatic discharge (ESD). Built with advanced gas discharge technology, it provides fast response and stable long-term protection in demanding electrical environments.\u003c\/p\u003e\n\u003cp data-start=\"517\" data-end=\"1043\"\u003eWith a \u003cstrong data-start=\"524\" data-end=\"557\"\u003eDC spark-over voltage of 250V\u003c\/strong\u003e, this component is optimized for medium-voltage applications, offering a balanced protection level between sensitivity and operational stability. Compared to lower-voltage GDT variants, it reduces false triggering while ensuring effective surge suppression under high-energy transient conditions. The device supports high \u003cstrong data-start=\"880\" data-end=\"918\"\u003eimpulse discharge current (8\/20µs)\u003c\/strong\u003e and features excellent \u003cstrong data-start=\"942\" data-end=\"985\"\u003eimpulse spark-over performance (1kV\/µs)\u003c\/strong\u003e, ensuring reliable operation in surge-prone environments.\u003c\/p\u003e\n\u003cp data-start=\"1045\" data-end=\"1364\"\u003eThe device features \u003cstrong data-start=\"1065\" data-end=\"1093\"\u003elow capacitance at 1 MHz\u003c\/strong\u003e, helping preserve signal integrity in high-speed communication systems, while \u003cstrong data-start=\"1172\" data-end=\"1202\"\u003ehigh insulation resistance\u003c\/strong\u003e minimizes leakage current and improves efficiency. Stable \u003cstrong data-start=\"1261\" data-end=\"1309\"\u003eglow voltage and arc voltage characteristics\u003c\/strong\u003e ensure consistent operation and extended service life.\u003c\/p\u003e\n\u003cp data-start=\"1366\" data-end=\"1693\"\u003eEncased in a compact \u003cstrong data-start=\"1387\" data-end=\"1404\"\u003e2RB-5 package\u003c\/strong\u003e, the 2R250TB-8 allows easy integration into space-constrained PCB designs. It is widely used in \u003cstrong data-start=\"1501\" data-end=\"1620\"\u003etelecommunications equipment, power supplies, industrial automation systems, smart meters, and consumer electronics\u003c\/strong\u003e, delivering dependable surge protection and improved system reliability.\u003c\/p\u003e\n\u003chr data-start=\"1695\" data-end=\"1698\"\u003e\n\u003cp data-start=\"1700\" data-end=\"1719\"\u003e\u003cstrong data-start=\"1700\" data-end=\"1717\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1720\" data-end=\"2082\"\u003e\n\u003cli data-section-id=\"pwtzp0\" data-start=\"1720\" data-end=\"1750\"\u003e250V DC Spark-Over Voltage\u003c\/li\u003e\n\u003cli data-section-id=\"p54ggi\" data-start=\"1751\" data-end=\"1805\"\u003eHigh impulse discharge current capability (8\/20µs)\u003c\/li\u003e\n\u003cli data-section-id=\"dh9aun\" data-start=\"1806\" data-end=\"1855\"\u003eFast response to transient overvoltage events\u003c\/li\u003e\n\u003cli data-section-id=\"k27bm\" data-start=\"1856\" data-end=\"1909\"\u003eLow capacitance for signal integrity preservation\u003c\/li\u003e\n\u003cli data-section-id=\"oj5ydm\" data-start=\"1910\" data-end=\"1965\"\u003eHigh insulation resistance with low leakage current\u003c\/li\u003e\n\u003cli data-section-id=\"s3y341\" data-start=\"1966\" data-end=\"2013\"\u003eStable glow and arc voltage characteristics\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"2014\" data-end=\"2056\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"1wb3y9b\" data-start=\"2057\" data-end=\"2082\"\u003eCompact 2RB-5 package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2084\" data-end=\"2087\"\u003e\n\u003cp data-start=\"2089\" data-end=\"2108\"\u003e\u003cstrong data-start=\"2089\" data-end=\"2106\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2109\" data-end=\"2367\"\u003e\n\u003cli data-section-id=\"1p9gxbi\" data-start=\"2109\" data-end=\"2162\"\u003eTelecommunications and data communication systems\u003c\/li\u003e\n\u003cli data-section-id=\"wumgt4\" data-start=\"2163\" data-end=\"2200\"\u003ePower supply and adapter circuits\u003c\/li\u003e\n\u003cli data-section-id=\"k7606u\" data-start=\"2201\" data-end=\"2248\"\u003eIndustrial automation and control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1751ez9\" data-start=\"2249\" data-end=\"2288\"\u003eSmart meters and smart grid systems\u003c\/li\u003e\n\u003cli data-section-id=\"yxopth\" data-start=\"2289\" data-end=\"2329\"\u003eConsumer electronics and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"9jjubo\" data-start=\"2330\" data-end=\"2367\"\u003eSecurity and surveillance systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43768862998593,"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\/2r250tb-8-250v-gas-discharge-tube-2rb-5-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}