{"product_id":"p4ke550a-550-v-400-w-uni-directional-tvs-diode-do-41-industrial-telecom-surge-protector-hornby","title":"P4KE550A  550 V 400 W Uni-Directional TVS Diode | DO-41 | Industrial \u0026 Telecom Surge Protector HORNBY","description":"\u003cp data-start=\"105\" data-end=\"507\"\u003eThe \u003cstrong data-start=\"127\" data-end=\"139\"\u003eP4KE550A\u003c\/strong\u003e is a 550 V, 400 W uni-directional TVS diode designed to protect 540550 V DC rails, industrial automation systems, telecom power lines, and sensitive electronic modules from high-energy transient events. Its fast avalanche conduction and tightly controlled breakdown range ensure dependable clamping during lightning surges, inductive switching, and load-dump events.\u003c\/p\u003e\n\u003chr data-start=\"509\" data-end=\"512\"\u003e\n\u003ch3 data-start=\"514\" data-end=\"540\"\u003e\u003cstrong data-start=\"518\" data-end=\"540\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"541\" data-end=\"686\"\u003e\n\u003cli data-start=\"541\" data-end=\"560\"\u003e\n\u003cp data-start=\"543\" data-end=\"560\"\u003e\u003cstrong data-start=\"543\" data-end=\"552\"\u003eVRWM:\u003c\/strong\u003e 476 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"561\" data-end=\"583\"\u003e\n\u003cp data-start=\"563\" data-end=\"583\"\u003e\u003cstrong data-start=\"563\" data-end=\"571\"\u003eVBR:\u003c\/strong\u003e 538563 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"584\" data-end=\"601\"\u003e\n\u003cp data-start=\"586\" data-end=\"601\"\u003e\u003cstrong data-start=\"586\" data-end=\"593\"\u003eVC:\u003c\/strong\u003e 780 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"602\" data-end=\"633\"\u003e\n\u003cp data-start=\"604\" data-end=\"633\"\u003e\u003cstrong data-start=\"604\" data-end=\"625\"\u003ePeak Pulse Power:\u003c\/strong\u003e 400 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"634\" data-end=\"656\"\u003e\n\u003cp data-start=\"636\" data-end=\"656\"\u003e\u003cstrong data-start=\"636\" data-end=\"648\"\u003ePackage:\u003c\/strong\u003e DO-41\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"657\" data-end=\"686\"\u003e\n\u003cp data-start=\"659\" data-end=\"686\"\u003e\u003cstrong data-start=\"659\" data-end=\"677\"\u003eResponse Time:\u003c\/strong\u003e \u0026lt; 1 ns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"688\" data-end=\"691\"\u003e\n\u003ch3 data-start=\"693\" data-end=\"713\"\u003e\u003cstrong data-start=\"697\" data-end=\"713\"\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"714\" data-end=\"954\"\u003e\n\u003cli data-start=\"714\" data-end=\"752\"\u003e\n\u003cp data-start=\"716\" data-end=\"752\"\u003e540550 V DC bus surge suppression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"753\" data-end=\"804\"\u003e\n\u003cp data-start=\"755\" data-end=\"804\"\u003eIndustrial automation and PLC module protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"805\" data-end=\"865\"\u003e\n\u003cp data-start=\"807\" data-end=\"865\"\u003eTelecom and networking power system transient protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"866\" data-end=\"904\"\u003e\n\u003cp data-start=\"868\" data-end=\"904\"\u003eSMPS\/DC converter input protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"905\" data-end=\"954\"\u003e\n\u003cp data-start=\"907\" data-end=\"954\"\u003eField instrumentation and control electronics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"956\" data-end=\"959\"\u003e\n\u003ch3 data-start=\"961\" data-end=\"977\"\u003e\u003cstrong data-start=\"965\" data-end=\"977\"\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"978\" data-end=\"1209\"\u003e\n\u003cli data-start=\"978\" data-end=\"1014\"\u003e\n\u003cp data-start=\"980\" data-end=\"1014\"\u003e400 W peak pulse energy handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1015\" data-end=\"1056\"\u003e\n\u003cp data-start=\"1017\" data-end=\"1056\"\u003ePrecise clamping for 550 V DC systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1057\" data-end=\"1099\"\u003e\n\u003cp data-start=\"1059\" data-end=\"1099\"\u003eUltra-fast avalanche response (\u0026lt; 1 ns)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1100\" data-end=\"1148\"\u003e\n\u003cp data-start=\"1102\" data-end=\"1148\"\u003eRugged, glass-passivated DO-41 axial package\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1149\" data-end=\"1209\"\u003e\n\u003cp data-start=\"1151\" data-end=\"1209\"\u003eLow leakage current and stable breakdown characteristics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HORNBY","offers":[{"title":"Default Title","offer_id":43229129965633,"sku":"H00003339","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/1-01_ca922085-9cdf-4793-91d2-8dadb05d6084.png?v=1767436883","url":"https:\/\/hext.in\/products\/p4ke550a-550-v-400-w-uni-directional-tvs-diode-do-41-industrial-telecom-surge-protector-hornby","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}