The LITTLEFUSE 0603L100SLYR is a high-performance resettable PPTC (Polymer Positive Temperature Coefficient) device designed for circuit protection applications requiring ultra low internal resistance, minimal voltage drop, and automatic reset capabilities. Manufactured in China (COO: CN), this surface-mount device features a compact 0603 package type, supplied in a reel for efficient automated assembly, and is recognized for its reliability and broad application range.
Key Features & Benefits:
Ultra low internal resistance for minimal power loss
Very thin profile and miniature size, saving valuable PCB space
Allows higher hold current in a smaller, low-profile form factor compared to standard PPTCs
Fast response to overcurrent faults
UL recognized and TUV approved with a maximum fault current of 50A
RoHS compliant, lead-free, and halogen-free
Applications include:
USB peripherals including USB 3.0 / 2.0 ports
Li-ion / Li-Polymer battery packs
Smartphones, tablets, and notebooks
LCD / LED HDTVs
Computer peripherals, digital cameras, video cameras
Hard disk drives and game consoles
Product specifications and detailed electrical characteristics can be found in the datasheet.
Part Number: 0603L100SLYR Manufacturer: LITTLEFUSE Country of Origin: CN Unit of Measure: EA ECCN: EAR99 Package Type: REEL
For more technical details, specifications, and resources, please visit the Littelfuse PPTC Resources.
Note: The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10021664850237,"title":"0603L100SLYR","handle":"0603l100slyr","description":"\u003ch3\u003eProduct Description: LITTLEFUSE 0603L100SLYR Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL\u003c\/h3\u003e\n\u003cp\u003eThe LITTLEFUSE 0603L100SLYR is a high-performance resettable PPTC (Polymer Positive Temperature Coefficient) device designed for circuit protection applications requiring ultra low internal resistance, minimal voltage drop, and automatic reset capabilities. Manufactured in China (COO: CN), this surface-mount device features a compact 0603 package type, supplied in a reel for efficient automated assembly, and is recognized for its reliability and broad application range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra low internal resistance for minimal power loss\u003c\/li\u003e\n\u003cli\u003eVery thin profile and miniature size, saving valuable PCB space\u003c\/li\u003e\n\u003cli\u003eAllows higher hold current in a smaller, low-profile form factor compared to standard PPTCs\u003c\/li\u003e\n\u003cli\u003eFast response to overcurrent faults\u003c\/li\u003e\n\u003cli\u003eUL recognized and TUV approved with a maximum fault current of 50A\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, lead-free, and halogen-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB peripherals including USB 3.0 \/ 2.0 ports\u003c\/li\u003e\n\u003cli\u003eLi-ion \/ Li-Polymer battery packs\u003c\/li\u003e\n\u003cli\u003eSmartphones, tablets, and notebooks\u003c\/li\u003e\n\u003cli\u003eLCD \/ LED HDTVs\u003c\/li\u003e\n\u003cli\u003eComputer peripherals, digital cameras, video cameras\u003c\/li\u003e\n\u003cli\u003eHard disk drives and game consoles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct specifications and detailed electrical characteristics can be found in the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-lf\/lf-0603l100slyr.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0603L100SLYR\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LITTLEFUSE\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/p\u003e\n\u003cp\u003eFor more technical details, specifications, and resources, please visit the \u003ca href=\"https:\/\/www.littelfuse.com\/products\/polyswitch-resettable-ptcs\/low-resistance\/low-rho-smd.aspx#TechnicalResources\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLittelfuse PPTC Resources\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-12T21:07:10+05:30","created_at":"2025-08-12T21:07:10+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["IMPORT_CSV","WLDM"],"price":17324,"price_min":17324,"price_max":17324,"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":50612948795709,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"0603L100SLYR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"0603L100SLYR","public_title":null,"options":["Default Title"],"price":17324,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"0603L100SLYR","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/0603L100SLYR_45246210_bff52436.jpg?v=1755013034"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0603L100SLYR_45246210_bff52436.jpg?v=1755013034","options":["Title"],"media":[{"alt":null,"id":45805127074109,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0603L100SLYR_45246210_bff52436.jpg?v=1755013034"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0603L100SLYR_45246210_bff52436.jpg?v=1755013034","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: LITTLEFUSE 0603L100SLYR Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL\u003c\/h3\u003e\n\u003cp\u003eThe LITTLEFUSE 0603L100SLYR is a high-performance resettable PPTC (Polymer Positive Temperature Coefficient) device designed for circuit protection applications requiring ultra low internal resistance, minimal voltage drop, and automatic reset capabilities. Manufactured in China (COO: CN), this surface-mount device features a compact 0603 package type, supplied in a reel for efficient automated assembly, and is recognized for its reliability and broad application range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra low internal resistance for minimal power loss\u003c\/li\u003e\n\u003cli\u003eVery thin profile and miniature size, saving valuable PCB space\u003c\/li\u003e\n\u003cli\u003eAllows higher hold current in a smaller, low-profile form factor compared to standard PPTCs\u003c\/li\u003e\n\u003cli\u003eFast response to overcurrent faults\u003c\/li\u003e\n\u003cli\u003eUL recognized and TUV approved with a maximum fault current of 50A\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, lead-free, and halogen-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB peripherals including USB 3.0 \/ 2.0 ports\u003c\/li\u003e\n\u003cli\u003eLi-ion \/ Li-Polymer battery packs\u003c\/li\u003e\n\u003cli\u003eSmartphones, tablets, and notebooks\u003c\/li\u003e\n\u003cli\u003eLCD \/ LED HDTVs\u003c\/li\u003e\n\u003cli\u003eComputer peripherals, digital cameras, video cameras\u003c\/li\u003e\n\u003cli\u003eHard disk drives and game consoles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct specifications and detailed electrical characteristics can be found in the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-lf\/lf-0603l100slyr.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0603L100SLYR\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LITTLEFUSE\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/p\u003e\n\u003cp\u003eFor more technical details, specifications, and resources, please visit the \u003ca href=\"https:\/\/www.littelfuse.com\/products\/polyswitch-resettable-ptcs\/low-resistance\/low-rho-smd.aspx#TechnicalResources\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLittelfuse PPTC Resources\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
Using this with SIM SIM8262E-M2 with Airtel 5g sim. Working seamlessly and getting download speed upto 450 mbps and upload speed upto 60 mbps. But with jio sim only 4g is working.
