{"product_id":"2r470tb-8bvl-470v-gas-discharge-tube-2rb-8bvl-package-ruilon","title":"2R470TB-8(BVL) 470V Gas Discharge Tube – 2RB-8(BVL) Package | RUILON","description":"\u003cp data-start=\"94\" data-end=\"543\"\u003eThe \u003cstrong data-start=\"121\" data-end=\"164\"\u003e2R470TB-8(BVL) Gas Discharge Tube (GDT)\u003c\/strong\u003e from \u003cstrong data-start=\"170\" data-end=\"180\"\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). Utilizing advanced gas discharge technology, it provides ultra-fast response and stable long-term protection in harsh electrical environments.\u003c\/p\u003e\n\u003cp data-start=\"545\" data-end=\"1068\"\u003eWith a \u003cstrong data-start=\"552\" data-end=\"585\"\u003eDC spark-over voltage of 470V\u003c\/strong\u003e, this component is optimized for medium to high-voltage surge protection applications, offering a strong balance between protection sensitivity and operational stability. Compared to lower-voltage GDT variants, it reduces false triggering while maintaining strong suppression capability for high-energy transient events. The device supports high \u003cstrong data-start=\"932\" data-end=\"970\"\u003eimpulse discharge current (8\/20µs)\u003c\/strong\u003e and delivers excellent \u003cstrong data-start=\"994\" data-end=\"1037\"\u003eimpulse spark-over performance (1kV\/µs)\u003c\/strong\u003e for reliable surge protection.\u003c\/p\u003e\n\u003cp data-start=\"1070\" data-end=\"1418\"\u003eThe device features \u003cstrong data-start=\"1090\" data-end=\"1118\"\u003elow capacitance at 1 MHz\u003c\/strong\u003e, helping preserve signal integrity in high-speed communication systems, while \u003cstrong data-start=\"1197\" data-end=\"1227\"\u003ehigh insulation resistance\u003c\/strong\u003e minimizes leakage current and improves overall efficiency. Stable \u003cstrong data-start=\"1294\" data-end=\"1342\"\u003eglow voltage and arc voltage characteristics\u003c\/strong\u003e ensure consistent operation, strong energy handling, and long service life.\u003c\/p\u003e\n\u003cp data-start=\"1420\" data-end=\"1760\"\u003eEncased in a compact \u003cstrong data-start=\"1441\" data-end=\"1463\"\u003e2RB-8(BVL) package\u003c\/strong\u003e, the 2R470TB-8(BVL) allows flexible PCB integration for space-constrained designs. It is widely used in \u003cstrong data-start=\"1568\" data-end=\"1687\"\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=\"1762\" data-end=\"1765\"\u003e\n\u003cp data-start=\"1767\" data-end=\"1786\"\u003e\u003cstrong data-start=\"1767\" data-end=\"1784\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1787\" data-end=\"2154\"\u003e\n\u003cli data-section-id=\"1gpy7xs\" data-start=\"1787\" data-end=\"1817\"\u003e470V DC Spark-Over Voltage\u003c\/li\u003e\n\u003cli data-section-id=\"p54ggi\" data-start=\"1818\" data-end=\"1872\"\u003eHigh impulse discharge current capability (8\/20µs)\u003c\/li\u003e\n\u003cli data-section-id=\"dh9aun\" data-start=\"1873\" data-end=\"1922\"\u003eFast response to transient overvoltage events\u003c\/li\u003e\n\u003cli data-section-id=\"k27bm\" data-start=\"1923\" data-end=\"1976\"\u003eLow capacitance for signal integrity preservation\u003c\/li\u003e\n\u003cli data-section-id=\"oj5ydm\" data-start=\"1977\" data-end=\"2032\"\u003eHigh insulation resistance with low leakage current\u003c\/li\u003e\n\u003cli data-section-id=\"s3y341\" data-start=\"2033\" data-end=\"2080\"\u003eStable glow and arc voltage characteristics\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"2081\" data-end=\"2123\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"1uoxovv\" data-start=\"2124\" data-end=\"2154\"\u003eCompact 2RB-8(BVL) package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2156\" data-end=\"2159\"\u003e\n\u003cp data-start=\"2161\" data-end=\"2180\"\u003e\u003cstrong data-start=\"2161\" data-end=\"2178\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2181\" data-end=\"2445\"\u003e\n\u003cli data-section-id=\"1p9gxbi\" data-start=\"2181\" data-end=\"2234\"\u003eTelecommunications and data communication systems\u003c\/li\u003e\n\u003cli data-section-id=\"gxr1h5\" data-start=\"2235\" data-end=\"2278\"\u003ePower supply and industrial electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1751ez9\" data-start=\"2279\" data-end=\"2318\"\u003eSmart meters and smart grid systems\u003c\/li\u003e\n\u003cli data-section-id=\"k7606u\" data-start=\"2319\" data-end=\"2366\"\u003eIndustrial automation and control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"yxopth\" data-start=\"2367\" data-end=\"2407\"\u003eConsumer electronics and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"9jjubo\" data-start=\"2408\" data-end=\"2445\"\u003eSecurity and surveillance systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43768917884993,"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-8bvl-470v-gas-discharge-tube-2rb-8bvl-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}