{"product_id":"smd4042-1000e-1000v-gas-discharge-tube-smd4042-package-ruilon","title":"SMD4042-1000E 1000V Gas Discharge Tube – SMD4042 Package | RUILON","description":"\u003cp data-start=\"91\" data-end=\"531\"\u003eThe \u003cstrong data-start=\"118\" data-end=\"160\"\u003eSMD4042-1000E Gas Discharge Tube (GDT)\u003c\/strong\u003e from \u003cstrong data-start=\"166\" data-end=\"176\"\u003eRUILON\u003c\/strong\u003e is a high-voltage ceramic surge protection device specifically engineered to protect electronic circuits from extreme transient overvoltage conditions. Utilizing advanced gas discharge technology, it provides ultra-fast response to lightning strikes, switching surges, and electrostatic discharge (ESD), ensuring reliable and long-term system protection.\u003c\/p\u003e\n\u003cp data-start=\"533\" data-end=\"1054\"\u003eWith a \u003cstrong data-start=\"540\" data-end=\"574\"\u003eDC spark-over voltage of 1000V\u003c\/strong\u003e, this device is ideal for high-voltage and heavy-duty applications where maximum surge tolerance and operational stability are critical. Compared to lower-voltage GDT series, it significantly reduces the risk of false triggering while maintaining powerful surge suppression capability. The component supports high \u003cstrong data-start=\"889\" data-end=\"927\"\u003eimpulse discharge current (8\/20µs)\u003c\/strong\u003e and features excellent \u003cstrong data-start=\"951\" data-end=\"994\"\u003eimpulse spark-over performance (1kV\/µs)\u003c\/strong\u003e, making it suitable for harsh and high-energy environments.\u003c\/p\u003e\n\u003cp data-start=\"1056\" data-end=\"1347\"\u003eThe device offers \u003cstrong data-start=\"1074\" data-end=\"1102\"\u003elow capacitance at 1 MHz\u003c\/strong\u003e, preserving signal integrity in sensitive communication lines, along with \u003cstrong data-start=\"1177\" data-end=\"1207\"\u003ehigh insulation resistance\u003c\/strong\u003e to minimize leakage current. Stable \u003cstrong data-start=\"1244\" data-end=\"1292\"\u003eglow voltage and arc voltage characteristics\u003c\/strong\u003e ensure consistent operation and extended service life.\u003c\/p\u003e\n\u003cp data-start=\"1349\" data-end=\"1682\"\u003eEncased in a compact \u003cstrong data-start=\"1370\" data-end=\"1389\"\u003eSMD4042 package\u003c\/strong\u003e, the SMD4042-1000E allows easy surface-mount integration and flexible PCB design. It is widely used in \u003cstrong data-start=\"1493\" data-end=\"1618\"\u003etelecommunications infrastructure, industrial systems, power equipment, smart grid applications, and consumer electronics\u003c\/strong\u003e, delivering superior surge protection and enhanced reliability.\u003c\/p\u003e\n\u003chr data-start=\"1684\" data-end=\"1687\"\u003e\n\u003cp data-start=\"1689\" data-end=\"1708\"\u003e\u003cstrong data-start=\"1689\" data-end=\"1706\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1709\" data-end=\"2084\"\u003e\n\u003cli data-section-id=\"6hzmv6\" data-start=\"1709\" data-end=\"1740\"\u003e1000V DC Spark-Over Voltage\u003c\/li\u003e\n\u003cli data-section-id=\"p54ggi\" data-start=\"1741\" data-end=\"1795\"\u003eHigh impulse discharge current capability (8\/20µs)\u003c\/li\u003e\n\u003cli data-section-id=\"r9yn7z\" data-start=\"1796\" data-end=\"1841\"\u003eFast response to extreme transient surges\u003c\/li\u003e\n\u003cli data-section-id=\"k27bm\" data-start=\"1842\" data-end=\"1895\"\u003eLow capacitance for signal integrity preservation\u003c\/li\u003e\n\u003cli data-section-id=\"oj5ydm\" data-start=\"1896\" data-end=\"1951\"\u003eHigh insulation resistance with low leakage current\u003c\/li\u003e\n\u003cli data-section-id=\"s3y341\" data-start=\"1952\" data-end=\"1999\"\u003eStable glow and arc voltage characteristics\u003c\/li\u003e\n\u003cli data-section-id=\"10hmw0c\" data-start=\"2000\" data-end=\"2042\"\u003eLong service life and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"7ju2s8\" data-start=\"2043\" data-end=\"2084\"\u003eCompact SMD4042 surface-mount package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2086\" data-end=\"2089\"\u003e\n\u003cp data-start=\"2091\" data-end=\"2110\"\u003e\u003cstrong data-start=\"2091\" data-end=\"2108\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2111\" data-end=\"2376\"\u003e\n\u003cli data-section-id=\"1p9gxbi\" data-start=\"2111\" data-end=\"2164\"\u003eTelecommunications and data communication systems\u003c\/li\u003e\n\u003cli data-section-id=\"mnj1fp\" data-start=\"2165\" data-end=\"2203\"\u003eHigh-voltage power supply circuits\u003c\/li\u003e\n\u003cli data-section-id=\"k7606u\" data-start=\"2204\" data-end=\"2251\"\u003eIndustrial automation and control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"t1d9es\" data-start=\"2252\" data-end=\"2298\"\u003eSmart meters and smart grid infrastructure\u003c\/li\u003e\n\u003cli data-section-id=\"20bcky\" data-start=\"2299\" data-end=\"2338\"\u003eConsumer electronics and appliances\u003c\/li\u003e\n\u003cli data-section-id=\"9jjubo\" data-start=\"2339\" data-end=\"2376\"\u003eSecurity and surveillance systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43768495013953,"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_057b5815-ab2a-4f0c-a172-1982101f1816.png?v=1775816171","url":"https:\/\/hext.in\/products\/smd4042-1000e-1000v-gas-discharge-tube-smd4042-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}