{"product_id":"500ma-pico-fuse","title":"500mA 125V Fast Blow Axial Fuse","description":"\u003ch1\u003e500mA 125V Fast Blow Axial Fuse\u003c\/h1\u003e\n\n\u003ch2\u003eCompact 500mA Fuse for Circuit Boards\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e500mA fuse\u003c\/strong\u003e provides compact overcurrent protection for printed circuit boards, consumer electronics, power supplies, instrumentation, and repair projects. Its small axial package measures only 0.110 inch in diameter x 0.280 inch in length (2.80 mm x 7.11 mm), making it useful when circuit board space is limited.\u003c\/p\u003e\n\u003cp\u003eAxial leads allow the fuse to be installed directly into standard through-hole PCB locations. This board-mount design is a convenient choice for DIY electronics, equipment repairs, prototypes, and replacement applications that require a tiny fuse instead of a traditional cartridge-style fuse.\u003c\/p\u003e\n\n\u003ch2\u003e500mA Fast Blow Fuse Protection\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e500mA fast blow fuse\u003c\/strong\u003e has a fast-acting response that helps interrupt excessive current before it can cause further circuit damage. It is rated for \u003cstrong\u003e125 V AC and 125 V DC\u003c\/strong\u003e, with an interrupting capacity of 50 A AC and 300 A DC.\u003c\/p\u003e\n\u003cp\u003eWith a current rating of \u003cstrong\u003e500 mA (0.5 A)\u003c\/strong\u003e, this fuse is suitable for low-current electronic circuits that require dependable, quick-response protection.\u003c\/p\u003e\n\n\u003ch2\u003eAxial Lead Through-Hole Fuse\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eaxial lead fuse\u003c\/strong\u003e is part of the PICO II 251 series and is designed for through-hole soldering. Its compact body and extended operating temperature range make it suitable for consumer electronics, test equipment, power supply circuits, instrumentation, and other space-conscious PCB applications.\u003c\/p\u003e\n\u003cp\u003eThe fuse is supplied in bulk packaging and sold individually, so you can order the exact quantity needed for a repair or project. The manufacturer part number is \u003cstrong\u003e0251-500MXL\u003c\/strong\u003e, and the part status is active.\u003c\/p\u003e\n\n\u003ch2\u003e500mA 125V Fuse Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eCurrent Rating\u003c\/th\u003e\n      \u003ctd\u003e500 mA (0.5 A)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eVoltage Rating\u003c\/th\u003e\n      \u003ctd\u003e125 V AC, 125 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eResponse Time\u003c\/th\u003e\n      \u003ctd\u003eFast blow, fast-acting\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eFuse Type\u003c\/th\u003e\n      \u003ctd\u003eBoard-mount fuse, cartridge style excluded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003ePackage \/ Case\u003c\/th\u003e\n      \u003ctd\u003eAxial\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eMounting Type\u003c\/th\u003e\n      \u003ctd\u003eThrough-hole PCB mounting\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eInterrupting Capacity\u003c\/th\u003e\n      \u003ctd\u003e50 A AC, 300 A DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eMelting I\u003csup\u003e2\u003c\/sup\u003et\u003c\/th\u003e\n      \u003ctd\u003e0.0598 A\u003csup\u003e2\u003c\/sup\u003es\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eDC Cold Resistance\u003c\/th\u003e\n      \u003ctd\u003e0.302 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eOperating Temperature\u003c\/th\u003e\n      \u003ctd\u003e-55°C to 125°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n      \u003ctd\u003e0.110 inch diameter x 0.280 inch length (2.80 mm x 7.11 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n      \u003ctd\u003ePICO II 251 series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eApprovals\u003c\/th\u003e\n      \u003ctd\u003eCCC, CSA, cURus, TUV\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n      \u003ctd\u003eBulk, sold individually\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003ePart Status\u003c\/th\u003e\n      \u003ctd\u003eActive\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eManufacturer Part Number\u003c\/th\u003e\n      \u003ctd\u003e0251-500MXL\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eRetail Price\u003c\/th\u003e\n      \u003ctd\u003e$2.99 each\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003e500mA PCB Fuse for Repairs and DIY Projects\u003c\/h2\u003e\n\u003cp\u003eChoose this \u003cstrong\u003e500mA axial lead through-hole fuse\u003c\/strong\u003e for compact PCB overcurrent protection or as a replacement for a matching 0.5 A, 125 V fast-acting fuse. Its miniature size, direct board mounting, and broad temperature rating make it a practical option for everyday electronics repair and circuit-building projects.\u003c\/p\u003e","brand":"Vetco Electronics","offers":[{"title":"Default Title","offer_id":48691998523529,"sku":"VUPN55","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/9291\/2265\/files\/vupn55_a_500ma-pico-fuse.jpg?v=1792101796","url":"https:\/\/vetco.net\/products\/500ma-pico-fuse","provider":"Vetco Electronics","version":"1.0","type":"link"}