{"product_id":"50pcs-rectifier-diode-assortment-kit-do41-1n5817-1n5819-1n4007","title":"50pcs Rectifier Diode Assortment Kit — DO-41 Through-Hole, 1N5817, 1N5819, 1N5399, 1N4937, 1N4001–1N4007","description":"\u003ch2\u003e50pcs DO-41 Rectifier Diode Assortment Kit — Schottky \u0026amp; Standard\u003c\/h2\u003e\u003cp\u003eA focused \u003cstrong\u003ethrough-hole diode assortment\u003c\/strong\u003e covering the most essential \u003cstrong\u003eDO-41 package\u003c\/strong\u003e rectifier and Schottky diodes. With \u003cstrong\u003e50 pieces across multiple values\u003c\/strong\u003e, this kit provides the core diodes needed for AC\/DC rectification, reverse polarity protection, flyback suppression, and general-purpose power electronics — all in the universally compatible DO-41 axial package.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKit Contents \u0026amp; Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eV\u003csub\u003eRRM\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth\u003eI\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth\u003eV\u003csub\u003eF\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1N5817\u003c\/td\u003e\n\u003ctd\u003eSchottky Rectifier\u003c\/td\u003e\n\u003ctd\u003e20V\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e0.45V\u003c\/td\u003e\n\u003ctd\u003eLow V\u003csub\u003eF\u003c\/sub\u003e, fast switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1N5819\u003c\/td\u003e\n\u003ctd\u003eSchottky Rectifier\u003c\/td\u003e\n\u003ctd\u003e40V\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e0.6V\u003c\/td\u003e\n\u003ctd\u003eHigher voltage Schottky\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1N5399\u003c\/td\u003e\n\u003ctd\u003eGeneral Rectifier\u003c\/td\u003e\n\u003ctd\u003e1000V\u003c\/td\u003e\n\u003ctd\u003e1.5A\u003c\/td\u003e\n\u003ctd\u003e1.0V\u003c\/td\u003e\n\u003ctd\u003eHigh-voltage, 1.5A rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1N4937\u003c\/td\u003e\n\u003ctd\u003eFast Recovery Rectifier\u003c\/td\u003e\n\u003ctd\u003e600V\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e1.7V\u003c\/td\u003e\n\u003ctd\u003eFast recovery for SMPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1N4001\u003c\/td\u003e\n\u003ctd\u003eGeneral Rectifier\u003c\/td\u003e\n\u003ctd\u003e50V\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e1.1V\u003c\/td\u003e\n\u003ctd\u003eLow-voltage rectification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1N4004\u003c\/td\u003e\n\u003ctd\u003eGeneral Rectifier\u003c\/td\u003e\n\u003ctd\u003e400V\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e1.1V\u003c\/td\u003e\n\u003ctd\u003eMains rectification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1N4007\u003c\/td\u003e\n\u003ctd\u003eGeneral Rectifier\u003c\/td\u003e\n\u003ctd\u003e1000V\u003c\/td\u003e\n\u003ctd\u003e1A\u003c\/td\u003e\n\u003ctd\u003e1.1V\u003c\/td\u003e\n\u003ctd\u003eUniversal high-voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eAll diodes in DO-41 axial through-hole package. Total 50pcs across values.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy Choose This Diode Kit?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDO-41 through-hole\u003c\/strong\u003e — breadboard and perfboard compatible, easy hand soldering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchottky + standard + fast recovery\u003c\/strong\u003e — covers all major rectifier types in one kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1N5817\/1N5819 Schottky\u003c\/strong\u003e — low forward voltage for efficient power paths\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1N4937 fast recovery\u003c\/strong\u003e — essential for SMPS and switching converter designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1N5399 1.5A rated\u003c\/strong\u003e — higher current capacity than standard 1N400x series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1N4007 universal\u003c\/strong\u003e — 1000V rating covers virtually all mains-connected applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC\/DC bridge rectifiers\u003c\/strong\u003e — full-wave and half-wave power supply designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — series diode to protect circuits from reversed battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlyback suppression\u003c\/strong\u003e — 1N4007 across relay coils, motor drivers, and solenoids\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMPS rectification\u003c\/strong\u003e — 1N4937 fast recovery for switching power supply output stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchottky OR-ing\u003c\/strong\u003e — 1N5817\/1N5819 for power path selection and battery charging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronics repair\u003c\/strong\u003e — replace failed diodes in power supplies and consumer electronics\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 1N5817 and 1N5819?\u003c\/strong\u003e\u003cbr\u003eA: Both are 1A Schottky diodes in DO-41. 1N5817 is rated 20V V\u003csub\u003eRRM\u003c\/sub\u003e; 1N5819 is rated 40V. Use 1N5819 for higher reverse voltage applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Why use 1N4937 instead of 1N4007?\u003c\/strong\u003e\u003cbr\u003eA: 1N4937 is a fast recovery rectifier (trr ~200ns) suitable for switching frequencies above 1kHz. 1N4007 is a standard rectifier (trr ~30μs) for 50\/60Hz mains only.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use 1N5399 as a replacement for 1N4007?\u003c\/strong\u003e\u003cbr\u003eA: Yes, in most cases. 1N5399 has the same 1000V rating but higher 1.5A current capacity, making it a direct upgrade.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e50× DO-41 Diodes across 7 values (1N5817, 1N5819, 1N5399, 1N4937, 1N4001, 1N4004, 1N4007)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"UF4007   100Pcs","offer_id":46991471935723,"sku":"14:496#UF4007   100Pcs","price":5.6,"currency_code":"USD","in_stock":true},{"title":"FR107  100Pcs","offer_id":46991471968491,"sku":"14:193#FR107  100Pcs","price":5.2,"currency_code":"USD","in_stock":true},{"title":"RL207   100Pcs","offer_id":46991472001259,"sku":"14:366#RL207   100Pcs","price":7.0,"currency_code":"USD","in_stock":true},{"title":"1N4004  100Pcs","offer_id":46991472034027,"sku":"14:350852#1N4004  100Pcs","price":5.64,"currency_code":"USD","in_stock":true},{"title":"1N4001  100Pcs","offer_id":46991472066795,"sku":"14:350853#1N4001  100Pcs","price":5.6,"currency_code":"USD","in_stock":true},{"title":"1N5399  100Pcs","offer_id":46991472099563,"sku":"14:365458#1N5399  100Pcs","price":5.6,"currency_code":"USD","in_stock":true},{"title":"1N4937  100Pcs","offer_id":46991472132331,"sku":"14:350850#1N4937  100Pcs","price":7.08,"currency_code":"USD","in_stock":true},{"title":"FR207  100Pcs","offer_id":46991472165099,"sku":"14:173#FR207  100Pcs","price":7.0,"currency_code":"USD","in_stock":true},{"title":"FR157   100Pcs","offer_id":46991472197867,"sku":"14:175#FR157   100Pcs","price":7.0,"currency_code":"USD","in_stock":true},{"title":"1N4007  100Pcs","offer_id":46991472230635,"sku":"14:10#1N4007  100Pcs","price":4.2,"currency_code":"USD","in_stock":true},{"title":"HER107   100Pcs","offer_id":46991472263403,"sku":"14:29#HER107   100Pcs","price":5.56,"currency_code":"USD","in_stock":true},{"title":"1N5817  100Pcs","offer_id":46991472296171,"sku":"14:200003699#1N5817  100Pcs","price":6.28,"currency_code":"USD","in_stock":true},{"title":"1N5819  100Pcs","offer_id":46991472328939,"sku":"14:200002130#1N5819  100Pcs","price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/schottky-rectifier-diode-assortment-do41.webp?v=1761633458","url":"https:\/\/keszoox.com\/products\/50pcs-rectifier-diode-assortment-kit-do41-1n5817-1n5819-1n4007","provider":"Keszoox","version":"1.0","type":"link"}