{"product_id":"3r250tb-8-250v-gas-discharge-tube-gdt-surge-protector-3rb-8-package-ruilon","title":"3R250TB-8 250V Gas Discharge Tube (GDT) Surge Protector – 3RB-8 Package | RUILON","description":"\u003cp data-start=\"106\" data-end=\"537\"\u003eThe \u003cstrong data-start=\"133\" data-end=\"171\"\u003e3R250TB-8 Gas Discharge Tube (GDT)\u003c\/strong\u003e from \u003cstrong data-start=\"177\" data-end=\"187\"\u003eRUILON\u003c\/strong\u003e is a high-reliability ceramic surge protection device designed to safeguard electronic systems from transient overvoltage events such as lightning strikes and switching surges. Featuring a \u003cstrong data-start=\"377\" data-end=\"407\"\u003e250V DC spark-over voltage\u003c\/strong\u003e, this component is optimized for medium-voltage applications requiring stable, fast, and efficient surge suppression performance.\u003c\/p\u003e\n\u003cp data-start=\"539\" data-end=\"956\"\u003eBuilt with advanced gas discharge technology, the 3R250TB-8 delivers \u003cstrong data-start=\"608\" data-end=\"655\"\u003estable impulse spark-over voltage at 1KV\/µs\u003c\/strong\u003e, along with \u003cstrong data-start=\"668\" data-end=\"698\"\u003ehigh insulation resistance\u003c\/strong\u003e and \u003cstrong data-start=\"703\" data-end=\"731\"\u003elow capacitance at 1 MHz\u003c\/strong\u003e, ensuring minimal signal distortion in communication and control circuits. Its strong capability to withstand \u003cstrong data-start=\"842\" data-end=\"894\"\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=\"958\" data-end=\"1250\"\u003eCompared to lower voltage variants, the 250V model offers a balanced protection threshold that reduces false triggering while maintaining fast response to transient surges. The compact \u003cstrong data-start=\"1143\" data-end=\"1160\"\u003e3RB-8 package\u003c\/strong\u003e supports efficient PCB layout and dependable operation in space-constrained applications.\u003c\/p\u003e\n\u003cp data-start=\"1252\" data-end=\"1469\"\u003eThis GDT is widely used in \u003cstrong data-start=\"1279\" data-end=\"1409\"\u003etelecommunications equipment, power systems, industrial automation, 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=\"1471\" data-end=\"1474\"\u003e\n\u003cp data-start=\"1476\" data-end=\"1495\"\u003e\u003cstrong data-start=\"1476\" data-end=\"1493\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1496\" data-end=\"1846\"\u003e\n\u003cli data-section-id=\"rumnqw\" data-start=\"1496\" data-end=\"1556\"\u003e250V DC spark-over voltage for balanced surge protection\u003c\/li\u003e\n\u003cli data-section-id=\"usz1lm\" data-start=\"1557\" data-end=\"1607\"\u003eStable impulse spark-over performance (1KV\/µs)\u003c\/li\u003e\n\u003cli data-section-id=\"e1lj48\" data-start=\"1608\" data-end=\"1659\"\u003eHigh surge current capability (8\/20µs waveform)\u003c\/li\u003e\n\u003cli data-section-id=\"1v56u3e\" data-start=\"1660\" data-end=\"1700\"\u003eLow capacitance for signal integrity\u003c\/li\u003e\n\u003cli data-section-id=\"1ar9mdq\" data-start=\"1701\" data-end=\"1747\"\u003eHigh insulation resistance and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"8vcc0y\" data-start=\"1748\" data-end=\"1798\"\u003eCompact 3RB-8 package for efficient PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"vqpqhu\" data-start=\"1799\" data-end=\"1846\"\u003eLong service life with high surge endurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1848\" data-end=\"1851\"\u003e\n\u003cp data-start=\"1853\" data-end=\"1872\"\u003e\u003cstrong data-start=\"1853\" data-end=\"1870\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1873\" data-end=\"2095\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"cnyvda\" data-start=\"1873\" data-end=\"1909\"\u003eTelecom and networking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1aibmrf\" data-start=\"1910\" data-end=\"1949\"\u003ePower supply and adapter protection\u003c\/li\u003e\n\u003cli data-section-id=\"xwcxty\" data-start=\"1950\" data-end=\"1983\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ywh1kw\" data-start=\"1984\" data-end=\"2019\"\u003eSignal and data line protection\u003c\/li\u003e\n\u003cli data-section-id=\"7vkfio\" data-start=\"2020\" data-end=\"2054\"\u003eSurge protection devices (SPD)\u003c\/li\u003e\n\u003cli data-section-id=\"1tu7i0c\" data-start=\"2055\" data-end=\"2095\" data-is-last-node=\"\"\u003eConsumer and communication electronics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43772401877057,"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\/3r250tb-8-250v-gas-discharge-tube-gdt-surge-protector-3rb-8-package-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}