The LITTLEFUSE 0805L Series PTC (Polymeric Positive Temperature Coefficient) Resettable Fuse provides reliable overcurrent protection in surface-mount applications where space is limited. Designed for quick fault response and reusability, this device ensures circuit safety and durability.
Product Features
RoHS compliant, lead-free, and halogen-free
Fast response to overcurrent faults
Compact surface-mount design saves PCB space
Low resistance and low profile suitable for high-temperature soldering
Suitable for applications such as USB peripherals, disk drives, motherboards, mobile phones, PDAs, digital cameras, and game consoles
Electrical Specifications
Part Number
Hold Current (A)
Trip Current (A)
Max Voltage (VDC)
Max Fault Current (A)
Typ. Power Dissipation (W)
Resistance (Ω)
Agency Approvals
0805L035YR
0.35
0.75
6V
100
0.5
0.250
Agency File Number E183209, R50119118
Temperature Rerating
Ambient Temperature (°C)
Hold Current (A)
-40°C
0.077
-20°C
0.069
0°C
0.061
20°C
0.050
40°C
0.042
50°C
0.038
60°C
0.033
70°C
0.028
85°C
0.021
Physical and Environmental Specifications
Package Type: Reel
Soldering Profile: Pb-Free assembly with recommended peak temperature of 260°C ±5°C
Operating Temperature Range: -40°C to +85°C
Maximum Surface Temperature in Tripped State: 125°C
Reflow soldering and cleaning are compatible with standard industry methods
All temperature measurements refer to the topside of the package body
Additional Information
For detailed specifications and application guidelines, please refer to the datasheet.
Note: Operation beyond the specified ratings may cause damage, arcing, or fire. Ensure proper application and handling as per the datasheet guidelines.
Datasheet was not processed please search the internet for the part number for more details.
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{"id":10021882036541,"title":"0805L035YR","handle":"0805l035yr","description":"\u003ch3\u003eLF Part Number: 0805L035YR - LITTLEFUSE PTC Resettable Fuse 0.35A (Hold) 0.75A (Trip) 6VDC\u003c\/h3\u003e\n\u003cp\u003eThe LITTLEFUSE 0805L Series PTC (Polymeric Positive Temperature Coefficient) Resettable Fuse provides reliable overcurrent protection in surface-mount applications where space is limited. Designed for quick fault response and reusability, this device ensures circuit safety and durability.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS compliant, lead-free, and halogen-free\u003c\/li\u003e\n\u003cli\u003eFast response to overcurrent faults\u003c\/li\u003e\n\u003cli\u003eCompact surface-mount design saves PCB space\u003c\/li\u003e\n\u003cli\u003eLow resistance and low profile suitable for high-temperature soldering\u003c\/li\u003e\n\u003cli\u003eSuitable for applications such as USB peripherals, disk drives, motherboards, mobile phones, PDAs, digital cameras, and game consoles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eHold Current (A)\u003c\/th\u003e\n\u003cth\u003eTrip Current (A)\u003c\/th\u003e\n\u003cth\u003eMax Voltage (VDC)\u003c\/th\u003e\n\u003cth\u003eMax Fault Current (A)\u003c\/th\u003e\n\u003cth\u003eTyp. Power Dissipation (W)\u003c\/th\u003e\n\u003cth\u003eResistance (Ω)\u003c\/th\u003e\n\u003cth\u003eAgency Approvals\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0805L035YR\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e6V\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e0.250\u003c\/td\u003e\n\u003ctd\u003eAgency File Number E183209, R50119118\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTemperature Rerating\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient Temperature (°C)\u003c\/th\u003e\n\u003cth\u003eHold Current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-40°C\u003c\/td\u003e\n\u003ctd\u003e0.077\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-20°C\u003c\/td\u003e\n\u003ctd\u003e0.069\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0°C\u003c\/td\u003e\n\u003ctd\u003e0.061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20°C\u003c\/td\u003e\n\u003ctd\u003e0.050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40°C\u003c\/td\u003e\n\u003ctd\u003e0.042\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50°C\u003c\/td\u003e\n\u003ctd\u003e0.038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003ctd\u003e0.033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e70°C\u003c\/td\u003e\n\u003ctd\u003e0.028\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e85°C\u003c\/td\u003e\n\u003ctd\u003e0.021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical and Environmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n\u003cli\u003eSoldering Profile: Pb-Free assembly with recommended peak temperature of 260°C ±5°C\u003c\/li\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\u003eReflow soldering and cleaning are compatible with standard industry methods\u003c\/li\u003e\n\u003cli\u003eAll temperature measurements refer to the topside of the package body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-lf\/lf-0805l035yr.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Operation beyond the specified ratings may cause damage, arcing, or fire. Ensure proper application and handling as per the datasheet guidelines.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T23:48:37+05:30","created_at":"2025-08-12T23:48:37+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["IMPORT_CSV","WLDM"],"price":2398,"price_min":2398,"price_max":2398,"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":50613437858109,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"0805L035YR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"0805L035YR","public_title":null,"options":["Default Title"],"price":2398,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"0805L035YR","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/0805L035YR_45246375_716c16de.jpg?v=1755022721"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0805L035YR_45246375_716c16de.jpg?v=1755022721","options":["Title"],"media":[{"alt":null,"id":45807315157309,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0805L035YR_45246375_716c16de.jpg?v=1755022721"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0805L035YR_45246375_716c16de.jpg?v=1755022721","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eLF Part Number: 0805L035YR - LITTLEFUSE PTC Resettable Fuse 0.35A (Hold) 0.75A (Trip) 6VDC\u003c\/h3\u003e\n\u003cp\u003eThe LITTLEFUSE 0805L Series PTC (Polymeric Positive Temperature Coefficient) Resettable Fuse provides reliable overcurrent protection in surface-mount applications where space is limited. Designed for quick fault response and reusability, this device ensures circuit safety and durability.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoHS compliant, lead-free, and halogen-free\u003c\/li\u003e\n\u003cli\u003eFast response to overcurrent faults\u003c\/li\u003e\n\u003cli\u003eCompact surface-mount design saves PCB space\u003c\/li\u003e\n\u003cli\u003eLow resistance and low profile suitable for high-temperature soldering\u003c\/li\u003e\n\u003cli\u003eSuitable for applications such as USB peripherals, disk drives, motherboards, mobile phones, PDAs, digital cameras, and game consoles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eHold Current (A)\u003c\/th\u003e\n\u003cth\u003eTrip Current (A)\u003c\/th\u003e\n\u003cth\u003eMax Voltage (VDC)\u003c\/th\u003e\n\u003cth\u003eMax Fault Current (A)\u003c\/th\u003e\n\u003cth\u003eTyp. Power Dissipation (W)\u003c\/th\u003e\n\u003cth\u003eResistance (Ω)\u003c\/th\u003e\n\u003cth\u003eAgency Approvals\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0805L035YR\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003ctd\u003e6V\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003ctd\u003e0.250\u003c\/td\u003e\n\u003ctd\u003eAgency File Number E183209, R50119118\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTemperature Rerating\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient Temperature (°C)\u003c\/th\u003e\n\u003cth\u003eHold Current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-40°C\u003c\/td\u003e\n\u003ctd\u003e0.077\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-20°C\u003c\/td\u003e\n\u003ctd\u003e0.069\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0°C\u003c\/td\u003e\n\u003ctd\u003e0.061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20°C\u003c\/td\u003e\n\u003ctd\u003e0.050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40°C\u003c\/td\u003e\n\u003ctd\u003e0.042\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50°C\u003c\/td\u003e\n\u003ctd\u003e0.038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60°C\u003c\/td\u003e\n\u003ctd\u003e0.033\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e70°C\u003c\/td\u003e\n\u003ctd\u003e0.028\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e85°C\u003c\/td\u003e\n\u003ctd\u003e0.021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical and Environmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage Type: Reel\u003c\/li\u003e\n\u003cli\u003eSoldering Profile: Pb-Free assembly with recommended peak temperature of 260°C ±5°C\u003c\/li\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\u003eReflow soldering and cleaning are compatible with standard industry methods\u003c\/li\u003e\n\u003cli\u003eAll temperature measurements refer to the topside of the package body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-lf\/lf-0805l035yr.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Operation beyond the specified ratings may cause damage, arcing, or fire. Ensure proper application and handling as per the datasheet guidelines.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
