{"product_id":"smd4042-600e-600v-gas-discharge-tube-smd4042-package-ruilon","title":"SMD4042-600E 600V Gas Discharge Tube – SMD4042 Package | RUILON","description":"\u003cp data-start=\"89\" data-end=\"528\"\u003eThe \u003cstrong data-start=\"116\" data-end=\"157\"\u003eSMD4042-600E Gas Discharge Tube (GDT)\u003c\/strong\u003e from \u003cstrong data-start=\"163\" data-end=\"173\"\u003eRUILON\u003c\/strong\u003e is a high-voltage ceramic surge protection device designed to safeguard electronic systems against high-energy transient overvoltage events. Built with advanced gas discharge technology, it provides fast and reliable response to lightning strikes, switching surges, and electrostatic discharge (ESD), ensuring consistent and long-term circuit protection.\u003c\/p\u003e\n\u003cp data-start=\"530\" data-end=\"1016\"\u003eWith a \u003cstrong data-start=\"537\" data-end=\"570\"\u003eDC spark-over voltage of 600V\u003c\/strong\u003e, this device is ideal for high-voltage applications where increased stability and higher surge thresholds are required. Compared to lower-voltage GDT series, it significantly reduces the risk of false triggering while maintaining strong protection performance. It supports high \u003cstrong data-start=\"849\" data-end=\"887\"\u003eimpulse discharge current (8\/20µs)\u003c\/strong\u003e and delivers excellent \u003cstrong data-start=\"911\" data-end=\"958\"\u003eimpulse spark-over characteristics (1kV\/µs)\u003c\/strong\u003e, making it suitable for harsh and demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"1018\" data-end=\"1330\"\u003eThe component features \u003cstrong data-start=\"1041\" data-end=\"1069\"\u003elow capacitance at 1 MHz\u003c\/strong\u003e, preserving signal integrity in high-speed communication lines, while \u003cstrong data-start=\"1140\" data-end=\"1170\"\u003ehigh insulation resistance\u003c\/strong\u003e minimizes leakage current and improves efficiency. Stable \u003cstrong data-start=\"1229\" data-end=\"1277\"\u003eglow voltage and arc voltage characteristics\u003c\/strong\u003e ensure reliable operation and extended service life.\u003c\/p\u003e\n\u003cp data-start=\"1332\" data-end=\"1668\"\u003eEncased in a compact \u003cstrong data-start=\"1353\" data-end=\"1372\"\u003eSMD4042 package\u003c\/strong\u003e, the SMD4042-600E enables easy surface-mount assembly and flexible PCB design. It is widely used in \u003cstrong data-start=\"1473\" data-end=\"1595\"\u003etelecommunications systems, industrial automation, power supplies, smart grid infrastructure, and consumer electronics\u003c\/strong\u003e, delivering dependable surge protection and enhanced system reliability.\u003c\/p\u003e\n\u003chr data-start=\"1670\" data-end=\"1673\"\u003e\n\u003cp data-start=\"1675\" data-end=\"1694\"\u003e\u003cstrong data-start=\"1675\" data-end=\"1692\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1695\" data-end=\"2061\"\u003e\n\u003cli data-section-id=\"1q8392t\" data-start=\"1695\" data-end=\"1725\"\u003e600V DC Spark-Over Voltage\u003c\/li\u003e\n\u003cli data-section-id=\"p54ggi\" data-start=\"1726\" data-end=\"1780\"\u003eHigh impulse discharge current capability (8\/20µs)\u003c\/li\u003e\n\u003cli data-section-id=\"smyr7d\" data-start=\"1781\" data-end=\"1818\"\u003eFast response to transient surges\u003c\/li\u003e\n\u003cli data-section-id=\"k27bm\" data-start=\"1819\" data-end=\"1872\"\u003eLow capacitance for signal integrity preservation\u003c\/li\u003e\n\u003cli data-section-id=\"oj5ydm\" data-start=\"1873\" data-end=\"1928\"\u003eHigh insulation resistance with low leakage current\u003c\/li\u003e\n\u003cli data-section-id=\"s3y341\" data-start=\"1929\" data-end=\"1976\"\u003eStable glow and arc voltage characteristics\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"1977\" data-end=\"2019\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"7ju2s8\" data-start=\"2020\" data-end=\"2061\"\u003eCompact SMD4042 surface-mount package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2063\" data-end=\"2066\"\u003e\n\u003cp data-start=\"2068\" data-end=\"2087\"\u003e\u003cstrong data-start=\"2068\" data-end=\"2085\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2088\" data-end=\"2351\"\u003e\n\u003cli data-section-id=\"1p9gxbi\" data-start=\"2088\" data-end=\"2141\"\u003eTelecommunications and data communication systems\u003c\/li\u003e\n\u003cli data-section-id=\"1fhop7y\" data-start=\"2142\" data-end=\"2184\"\u003ePower supply and high-voltage circuits\u003c\/li\u003e\n\u003cli data-section-id=\"k7606u\" data-start=\"2185\" data-end=\"2232\"\u003eIndustrial automation and control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1751ez9\" data-start=\"2233\" data-end=\"2272\"\u003eSmart meters and smart grid systems\u003c\/li\u003e\n\u003cli data-section-id=\"yxopth\" data-start=\"2273\" data-end=\"2313\"\u003eConsumer electronics and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"9jjubo\" data-start=\"2314\" data-end=\"2351\"\u003eSecurity and surveillance systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43768489508929,"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\/smd4042-600e-600v-gas-discharge-tube-smd4042-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}