{"product_id":"p4ke440a-440-v-400-w-uni-directional-tvs-diode-do-41-industrial-telecom-surge-protector-hornby","title":"P4KE440A  440 V 400 W Uni-Directional TVS Diode | DO-41 | Industrial \u0026 Telecom Surge Protector HORNBY","description":"\u003cp data-start=\"105\" data-end=\"504\"\u003eThe \u003cstrong data-start=\"127\" data-end=\"139\"\u003eP4KE440A\u003c\/strong\u003e is a 440 V, 400 W uni-directional TVS diode designed to protect 430440 V DC rails, industrial automation equipment, telecom power lines, and sensitive electronic modules from high-energy transient events. Its fast avalanche response and controlled breakdown range ensure reliable clamping during load-dump events, inductive switching spikes, and lightning surges.\u003c\/p\u003e\n\u003chr data-start=\"506\" data-end=\"509\"\u003e\n\u003ch3 data-start=\"511\" data-end=\"537\"\u003e\u003cstrong data-start=\"515\" data-end=\"537\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"538\" data-end=\"683\"\u003e\n\u003cli data-start=\"538\" data-end=\"557\"\u003e\n\u003cp data-start=\"540\" data-end=\"557\"\u003e\u003cstrong data-start=\"540\" data-end=\"549\"\u003eVRWM:\u003c\/strong\u003e 382 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"558\" data-end=\"580\"\u003e\n\u003cp data-start=\"560\" data-end=\"580\"\u003e\u003cstrong data-start=\"560\" data-end=\"568\"\u003eVBR:\u003c\/strong\u003e 418462 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"581\" data-end=\"598\"\u003e\n\u003cp data-start=\"583\" data-end=\"598\"\u003e\u003cstrong data-start=\"583\" data-end=\"590\"\u003eVC:\u003c\/strong\u003e 640 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"599\" data-end=\"630\"\u003e\n\u003cp data-start=\"601\" data-end=\"630\"\u003e\u003cstrong data-start=\"601\" data-end=\"622\"\u003ePeak Pulse Power:\u003c\/strong\u003e 400 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"631\" data-end=\"653\"\u003e\n\u003cp data-start=\"633\" data-end=\"653\"\u003e\u003cstrong data-start=\"633\" data-end=\"645\"\u003ePackage:\u003c\/strong\u003e DO-41\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"654\" data-end=\"683\"\u003e\n\u003cp data-start=\"656\" data-end=\"683\"\u003e\u003cstrong data-start=\"656\" data-end=\"674\"\u003eResponse Time:\u003c\/strong\u003e \u0026lt; 1 ns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"685\" data-end=\"688\"\u003e\n\u003ch3 data-start=\"690\" data-end=\"710\"\u003e\u003cstrong data-start=\"694\" data-end=\"710\"\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"711\" data-end=\"958\"\u003e\n\u003cli data-start=\"711\" data-end=\"748\"\u003e\n\u003cp data-start=\"713\" data-end=\"748\"\u003e430440 V DC bus surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"749\" data-end=\"811\"\u003e\n\u003cp data-start=\"751\" data-end=\"811\"\u003eIndustrial automation and PLC module transient suppression\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"812\" data-end=\"865\"\u003e\n\u003cp data-start=\"814\" data-end=\"865\"\u003eTelecom and networking equipment surge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"866\" data-end=\"908\"\u003e\n\u003cp data-start=\"868\" data-end=\"908\"\u003eSMPS\/DC converter input surge handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"909\" data-end=\"958\"\u003e\n\u003cp data-start=\"911\" data-end=\"958\"\u003eField instrumentation and control electronics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"960\" data-end=\"963\"\u003e\n\u003ch3 data-start=\"965\" data-end=\"981\"\u003e\u003cstrong data-start=\"969\" data-end=\"981\"\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"982\" data-end=\"1210\"\u003e\n\u003cli data-start=\"982\" data-end=\"1020\"\u003e\n\u003cp data-start=\"984\" data-end=\"1020\"\u003e400 W peak pulse energy absorption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1021\" data-end=\"1063\"\u003e\n\u003cp data-start=\"1023\" data-end=\"1063\"\u003eAccurate clamping for 440 V DC systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1064\" data-end=\"1106\"\u003e\n\u003cp data-start=\"1066\" data-end=\"1106\"\u003eUltra-fast avalanche response (\u0026lt; 1 ns)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1107\" data-end=\"1149\"\u003e\n\u003cp data-start=\"1109\" data-end=\"1149\"\u003eRugged, glass-passivated DO-41 package\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1150\" data-end=\"1210\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1210\"\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":43229130391617,"sku":"H00003334","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/1-01_8f7213a3-4f66-40ec-92d6-d9e221216960.png?v=1767436888","url":"https:\/\/hext.in\/products\/p4ke440a-440-v-400-w-uni-directional-tvs-diode-do-41-industrial-telecom-surge-protector-hornby","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}