The BOURNS MF-FSMF010X-2 is a high-reliability, resettable polymeric positive temperature coefficient (PPTC) fuse designed for circuit protection in electronic applications. Manufactured in China, this device offers robust overcurrent protection with a compact 0603 (1608 metric) package, suitable for space-constrained designs.
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{"id":10024105574717,"title":"MF-FSMF010X-2","handle":"mf-fsmf010x-2","description":"\u003ch3\u003eBOURNS MF-FSMF010X-2 Resettable Fuse PPTC 0603 (1608 Metric)\u003c\/h3\u003e\n\u003cp\u003eThe BOURNS MF-FSMF010X-2 is a high-reliability, resettable polymeric positive temperature coefficient (PPTC) fuse designed for circuit protection in electronic applications. Manufactured in China, this device offers robust overcurrent protection with a compact 0603 (1608 metric) package, suitable for space-constrained designs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MF-FSMF010X-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BOURNS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/mffsmf.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage Rating: 15V maximum\u003c\/li\u003e\n\u003cli\u003eMaximum Continuous Current: 40A at 23°C\u003c\/li\u003e\n\u003cli\u003eHold Current: 0.10A\u003c\/li\u003e\n\u003cli\u003eTrip Current: 0.30A\u003c\/li\u003e\n\u003cli\u003eResistance at 23°C: 0.900Ω (min) to 6.000Ω (max)\u003c\/li\u003e\n\u003cli\u003eMaximum Time to Trip: 0.5 seconds\u003c\/li\u003e\n\u003cli\u003eTripped Power Dissipation: 0.5 Watts\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental and Testing Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature Range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eMaximum Surface Temperature in Tripped State: 125°C\u003c\/li\u003e\n\u003cli\u003eResistance Tolerance after Aging: ±5%\u003c\/li\u003e\n\u003cli\u003eHumidity Aging Resistance: ±5%\u003c\/li\u003e\n\u003cli\u003eThermal Shock Resistance: ±10%\u003c\/li\u003e\n\u003cli\u003eVibration Resistance: No change per MIL-STD-883C, Method 2007.1\u003c\/li\u003e\n\u003cli\u003eSolvent Resistance: No change per MIL-STD-202, Method 215\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eV max. Volts\u003c\/th\u003e\n\u003cth\u003eI max. Amps\u003c\/th\u003e\n\u003cth\u003eIhold\u003c\/th\u003e\n\u003cth\u003eItrip\u003c\/th\u003e\n\u003cth\u003eResistance\u003c\/th\u003e\n\u003cth\u003eMax. Time To Trip\u003c\/th\u003e\n\u003cth\u003eTripped Power Dissipation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMF-FSMF010X\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003ctd\u003e0.30\u003c\/td\u003e\n\u003ctd\u003e0.900Ω (min) to 6.000Ω (max)\u003c\/td\u003e\n\u003ctd\u003e0.5 seconds\u003c\/td\u003e\n\u003ctd\u003e0.5 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eA Min.\u003c\/th\u003e\n\u003cth\u003eA Max.\u003c\/th\u003e\n\u003cth\u003eB Min.\u003c\/th\u003e\n\u003cth\u003eB Max.\u003c\/th\u003e\n\u003cth\u003eC Min.\u003c\/th\u003e\n\u003cth\u003eC Max.\u003c\/th\u003e\n\u003cth\u003eD Min.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMF-FSMF010X\u003c\/td\u003e\n\u003ctd\u003e1.45\"\u003c\/td\u003e\n\u003ctd\u003e1.85\"\u003c\/td\u003e\n\u003ctd\u003e0.65\"\u003c\/td\u003e\n\u003ctd\u003e1.05\"\u003c\/td\u003e\n\u003ctd\u003e0.30\"\u003c\/td\u003e\n\u003ctd\u003e0.65\"\u003c\/td\u003e\n\u003ctd\u003e0.20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for automotive electronic control modules and game console port protection.\u003c\/li\u003e\n\u003cli\u003eReel Packaging: 5000 pcs. per reel.\u003c\/li\u003e\n\u003cli\u003eNote: MF-FSMF models cannot be wave soldered; please contact Bourns for hand soldering recommendations.\u003c\/li\u003e\n\u003cli\u003eFor detailed soldering profiles and handling instructions, refer to the datasheet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDisclaimers and legal information can be found at \u003ca href=\"https:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003eBourns Legal Disclaimers\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T02:17:29+05:30","created_at":"2025-08-14T02:17:29+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["BOURN","Circuit","IMPORT_CSV","PPTC","WLDM"],"price":3465,"price_min":3465,"price_max":3465,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50617462849853,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MF-FSMF010X-2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MF-FSMF010X-2","public_title":null,"options":["Default Title"],"price":3465,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MF-FSMF010X-2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/MF-FSMF010X-2_43920833_9cf41522.jpg?v=1755118052"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MF-FSMF010X-2_43920833_9cf41522.jpg?v=1755118052","options":["Title"],"media":[{"alt":null,"id":45825968308541,"position":1,"preview_image":{"aspect_ratio":1.565,"height":200,"width":313,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MF-FSMF010X-2_43920833_9cf41522.jpg?v=1755118052"},"aspect_ratio":1.565,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/MF-FSMF010X-2_43920833_9cf41522.jpg?v=1755118052","width":313}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBOURNS MF-FSMF010X-2 Resettable Fuse PPTC 0603 (1608 Metric)\u003c\/h3\u003e\n\u003cp\u003eThe BOURNS MF-FSMF010X-2 is a high-reliability, resettable polymeric positive temperature coefficient (PPTC) fuse designed for circuit protection in electronic applications. Manufactured in China, this device offers robust overcurrent protection with a compact 0603 (1608 metric) package, suitable for space-constrained designs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MF-FSMF010X-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BOURNS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/mffsmf.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage Rating: 15V maximum\u003c\/li\u003e\n\u003cli\u003eMaximum Continuous Current: 40A at 23°C\u003c\/li\u003e\n\u003cli\u003eHold Current: 0.10A\u003c\/li\u003e\n\u003cli\u003eTrip Current: 0.30A\u003c\/li\u003e\n\u003cli\u003eResistance at 23°C: 0.900Ω (min) to 6.000Ω (max)\u003c\/li\u003e\n\u003cli\u003eMaximum Time to Trip: 0.5 seconds\u003c\/li\u003e\n\u003cli\u003eTripped Power Dissipation: 0.5 Watts\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental and Testing Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature Range: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eMaximum Surface Temperature in Tripped State: 125°C\u003c\/li\u003e\n\u003cli\u003eResistance Tolerance after Aging: ±5%\u003c\/li\u003e\n\u003cli\u003eHumidity Aging Resistance: ±5%\u003c\/li\u003e\n\u003cli\u003eThermal Shock Resistance: ±10%\u003c\/li\u003e\n\u003cli\u003eVibration Resistance: No change per MIL-STD-883C, Method 2007.1\u003c\/li\u003e\n\u003cli\u003eSolvent Resistance: No change per MIL-STD-202, Method 215\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eV max. Volts\u003c\/th\u003e\n\u003cth\u003eI max. Amps\u003c\/th\u003e\n\u003cth\u003eIhold\u003c\/th\u003e\n\u003cth\u003eItrip\u003c\/th\u003e\n\u003cth\u003eResistance\u003c\/th\u003e\n\u003cth\u003eMax. Time To Trip\u003c\/th\u003e\n\u003cth\u003eTripped Power Dissipation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMF-FSMF010X\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e0.10\u003c\/td\u003e\n\u003ctd\u003e0.30\u003c\/td\u003e\n\u003ctd\u003e0.900Ω (min) to 6.000Ω (max)\u003c\/td\u003e\n\u003ctd\u003e0.5 seconds\u003c\/td\u003e\n\u003ctd\u003e0.5 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eA Min.\u003c\/th\u003e\n\u003cth\u003eA Max.\u003c\/th\u003e\n\u003cth\u003eB Min.\u003c\/th\u003e\n\u003cth\u003eB Max.\u003c\/th\u003e\n\u003cth\u003eC Min.\u003c\/th\u003e\n\u003cth\u003eC Max.\u003c\/th\u003e\n\u003cth\u003eD Min.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMF-FSMF010X\u003c\/td\u003e\n\u003ctd\u003e1.45\"\u003c\/td\u003e\n\u003ctd\u003e1.85\"\u003c\/td\u003e\n\u003ctd\u003e0.65\"\u003c\/td\u003e\n\u003ctd\u003e1.05\"\u003c\/td\u003e\n\u003ctd\u003e0.30\"\u003c\/td\u003e\n\u003ctd\u003e0.65\"\u003c\/td\u003e\n\u003ctd\u003e0.20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for automotive electronic control modules and game console port protection.\u003c\/li\u003e\n\u003cli\u003eReel Packaging: 5000 pcs. per reel.\u003c\/li\u003e\n\u003cli\u003eNote: MF-FSMF models cannot be wave soldered; please contact Bourns for hand soldering recommendations.\u003c\/li\u003e\n\u003cli\u003eFor detailed soldering profiles and handling instructions, refer to the datasheet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDisclaimers and legal information can be found at \u003ca href=\"https:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003eBourns Legal Disclaimers\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
