{"product_id":"1n4003-rectifier-diode-200v-1a-do-41-general-purpose-10-pack","title":"1N4003 Rectifier Diode 200V 1A — DO-41 General Purpose, 10-Pack","description":"\u003ch2\u003e1N4003 Rectifier Diode — 200V \/ 1A, DO-41 Package (10-Pack)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e1N4003\u003c\/strong\u003e is a general-purpose silicon rectifier diode rated at \u003cstrong\u003e200V peak reverse voltage (VR)\u003c\/strong\u003e and \u003cstrong\u003e1A average forward current (IF)\u003c\/strong\u003e. Part of the industry-standard 1N400x series, the 1N4003 occupies the mid-range of the family — above the 1N4001 (50V) and 1N4002 (100V), and below the 1N4004 (400V) and 1N4007 (1000V). It is the preferred choice for \u003cstrong\u003emains-frequency rectification in 100V AC systems\u003c\/strong\u003e, transformer-based power supplies, and any application where a 200V reverse voltage rating provides adequate margin over the 1N4001\/4002.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Reverse Voltage (VR):\u003c\/strong\u003e 200V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAverage Forward Current (IF):\u003c\/strong\u003e 1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Surge Current (IFSM):\u003c\/strong\u003e 30A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForward Voltage Drop (VF):\u003c\/strong\u003e 1.1V @ 1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse Leakage Current (IR):\u003c\/strong\u003e 5μA @ 200V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -65°C to +175°C (junction)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e DO-41 (axial lead, through-hole)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e1N400x Series Comparison\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1N4001:\u003c\/strong\u003e 50V — low-voltage DC circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1N4002:\u003c\/strong\u003e 100V — standard transformer rectification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1N4003 (this):\u003c\/strong\u003e 200V — 100V AC mains rectification, higher-voltage supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1N4004:\u003c\/strong\u003e 400V — 230V AC mains rectification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1N4007:\u003c\/strong\u003e 1000V — maximum margin, universal use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHalf-wave and full-wave bridge rectifiers in transformer-based power supplies\u003c\/li\u003e\n\u003cli\u003eFlyback diode \/ freewheeling diode for relay and motor coil protection\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection in DC circuits\u003c\/li\u003e\n\u003cli\u003eSignal clipping and clamping circuits\u003c\/li\u003e\n\u003cli\u003eBattery charger rectification stages\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose rectification in electronics prototyping and repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e10 × 1N4003 Rectifier Diodes (DO-41, axial lead)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eSupplied by leading manufacturers including Fairchild (ON Semiconductor), Vishay, and equivalent. RoHS compliant. Suitable for breadboard, through-hole PCB, and point-to-point wiring applications.\u003c\/em\u003e\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45673265496299,"sku":"","price":6.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/Diode-1N4003-10-Pack.jpg?v=1723007549","url":"https:\/\/keszoox.com\/products\/1n4003-rectifier-diode-200v-1a-do-41-general-purpose-10-pack","provider":"Keszoox","version":"1.0","type":"link"}