{"product_id":"smd5542-2000-gas-discharge-tube-gdt-surge-protector-smd5542-package-ruilon","title":"SMD5542-2000 Gas Discharge Tube (GDT) Surge Protector – 2R-5 Package | RUILON","description":"\u003cp data-start=\"106\" data-end=\"572\"\u003eThe \u003cstrong data-start=\"133\" data-end=\"174\"\u003eSMD5542-2000 Gas Discharge Tube (GDT)\u003c\/strong\u003e from \u003cstrong data-start=\"180\" data-end=\"190\"\u003eRUILON\u003c\/strong\u003e is a high-reliability surface-mount ceramic surge protection device designed to protect sensitive electronic circuits from transient overvoltage events such as lightning strikes and switching surges. Featuring a \u003cstrong data-start=\"403\" data-end=\"434\"\u003e2000V DC spark-over voltage\u003c\/strong\u003e, this component is optimized for high-voltage surge protection applications requiring robust insulation and stable discharge performance.\u003c\/p\u003e\n\u003cp data-start=\"574\" data-end=\"1006\"\u003eBuilt with advanced gas discharge technology, the SMD5542-2000 delivers \u003cstrong data-start=\"646\" data-end=\"693\"\u003estable impulse spark-over voltage at 1KV\/µs\u003c\/strong\u003e, along with \u003cstrong data-start=\"706\" data-end=\"736\"\u003ehigh insulation resistance\u003c\/strong\u003e and \u003cstrong data-start=\"741\" data-end=\"769\"\u003elow capacitance at 1 MHz\u003c\/strong\u003e, ensuring minimal signal distortion and strong isolation in high-voltage environments. Its strong capability to withstand \u003cstrong data-start=\"892\" data-end=\"944\"\u003ehigh impulse discharge current (8\/20µs waveform)\u003c\/strong\u003e ensures reliable energy absorption and long operational life.\u003c\/p\u003e\n\u003cp data-start=\"1008\" data-end=\"1298\"\u003eCompared to lower voltage variants, the 2000V model provides maximum isolation and enhanced resistance to false triggering in high-voltage systems. The compact \u003cstrong data-start=\"1168\" data-end=\"1201\"\u003eSMD5542 surface-mount package\u003c\/strong\u003e supports efficient PCB layout and is ideal for automated assembly and space-constrained designs.\u003c\/p\u003e\n\u003cp data-start=\"1300\" data-end=\"1518\"\u003eThis GDT is widely used in \u003cstrong data-start=\"1327\" data-end=\"1458\"\u003etelecommunications equipment, power systems, industrial electronics, signal line protection, and surge protection devices (SPD)\u003c\/strong\u003e, delivering consistent and long-lasting circuit protection.\u003c\/p\u003e\n\u003chr data-start=\"1520\" data-end=\"1523\"\u003e\n\u003cp data-start=\"1525\" data-end=\"1544\"\u003e\u003cstrong data-start=\"1525\" data-end=\"1542\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1545\" data-end=\"1895\"\u003e\n\u003cli data-section-id=\"11duirj\" data-start=\"1545\" data-end=\"1603\"\u003e2000V DC spark-over voltage for high-voltage isolation\u003c\/li\u003e\n\u003cli data-section-id=\"usz1lm\" data-start=\"1604\" data-end=\"1654\"\u003eStable impulse spark-over performance (1KV\/µs)\u003c\/li\u003e\n\u003cli data-section-id=\"e1lj48\" data-start=\"1655\" data-end=\"1706\"\u003eHigh surge current capability (8\/20µs waveform)\u003c\/li\u003e\n\u003cli data-section-id=\"1v56u3e\" data-start=\"1707\" data-end=\"1747\"\u003eLow capacitance for signal integrity\u003c\/li\u003e\n\u003cli data-section-id=\"1ar9mdq\" data-start=\"1748\" data-end=\"1794\"\u003eHigh insulation resistance and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"1cur5md\" data-start=\"1795\" data-end=\"1847\"\u003eSMD5542 surface-mount package for compact design\u003c\/li\u003e\n\u003cli data-section-id=\"vqpqhu\" data-start=\"1848\" data-end=\"1895\"\u003eLong service life with high surge endurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1897\" data-end=\"1900\"\u003e\n\u003cp data-start=\"1902\" data-end=\"1921\"\u003e\u003cstrong data-start=\"1902\" data-end=\"1919\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1922\" data-end=\"2147\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"3q51ly\" data-start=\"1922\" data-end=\"1954\"\u003eHigh-voltage telecom systems\u003c\/li\u003e\n\u003cli data-section-id=\"4sv4d8\" data-start=\"1955\" data-end=\"1992\"\u003eIndustrial control and automation\u003c\/li\u003e\n\u003cli data-section-id=\"c8pocj\" data-start=\"1993\" data-end=\"2034\"\u003ePower supply and distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ywh1kw\" data-start=\"2035\" data-end=\"2070\"\u003eSignal and data line protection\u003c\/li\u003e\n\u003cli data-section-id=\"7vkfio\" data-start=\"2071\" data-end=\"2105\"\u003eSurge protection devices (SPD)\u003c\/li\u003e\n\u003cli data-section-id=\"152la6u\" data-start=\"2106\" data-end=\"2147\" data-is-last-node=\"\"\u003eSensitive electronic circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43772507160641,"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\/smd5542-2000-gas-discharge-tube-gdt-surge-protector-smd5542-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}