The LITTLEFUSE 0603L075SLYR is a high-performance resettable PPTC (Polymer Positive Temperature Coefficient) device designed for circuit protection applications. Manufactured in Taiwan, this device features ultra low internal resistance, a very thin profile, and a compact 0603 package size, making it ideal for space-constrained electronic designs.
Key Features & Benefits:
Ultra low internal resistance for minimal voltage drop
Fast response to overcurrent faults
Miniature size (0603) optimizes PCB space
Allows higher hold current in a smaller form factor
Automatic resettable protection after fault conditions
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{"id":10021664751933,"title":"0603L075SLYR","handle":"0603l075slyr","description":"\u003ch3\u003eProduct Description: LITTLEFUSE 0603L075SLYR Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL\u003c\/h3\u003e\n\u003cp\u003eThe LITTLEFUSE 0603L075SLYR is a high-performance resettable PPTC (Polymer Positive Temperature Coefficient) device designed for circuit protection applications. Manufactured in Taiwan, this device features ultra low internal resistance, a very thin profile, and a compact 0603 package size, making it ideal for space-constrained electronic designs.\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 voltage drop\u003c\/li\u003e\n\u003cli\u003eFast response to overcurrent faults\u003c\/li\u003e\n\u003cli\u003eMiniature size (0603) optimizes PCB space\u003c\/li\u003e\n\u003cli\u003eAllows higher hold current in a smaller form factor\u003c\/li\u003e\n\u003cli\u003eAutomatic resettable protection after fault conditions\u003c\/li\u003e\n\u003cli\u003eUL recognized and TUV approved\u003c\/li\u003e\n\u003cli\u003eMaximum 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\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e0603L075SLYR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eLITTLEFUSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eTaiwan (TW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eECCN\u003c\/th\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eReel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eCircuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Category\u003c\/th\u003e\n\u003ctd\u003eCircuit Protection | PPTC Resettable Fuses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDatasheet\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-lf\/lf-0603l075slyr.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed electrical characteristics, environmental specifications, and application guidelines, please refer to the \u003ca href=\"https:\/\/www.littelfuse.com\/products\/polyswitch-resettable-ptcs\/low-resistance\/low-rho-smd.aspx#TechnicalResources\" target=\"_blank\"\u003eLittelfuse Resources\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T21:07:07+05:30","created_at":"2025-08-12T21:07:07+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":50612948697405,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"0603L075SLYR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"0603L075SLYR","public_title":null,"options":["Default Title"],"price":17324,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"0603L075SLYR","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/0603L075SLYR_45246209_13459391.jpg?v=1755013032"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0603L075SLYR_45246209_13459391.jpg?v=1755013032","options":["Title"],"media":[{"alt":null,"id":45805126320445,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0603L075SLYR_45246209_13459391.jpg?v=1755013032"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/0603L075SLYR_45246209_13459391.jpg?v=1755013032","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: LITTLEFUSE 0603L075SLYR Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL\u003c\/h3\u003e\n\u003cp\u003eThe LITTLEFUSE 0603L075SLYR is a high-performance resettable PPTC (Polymer Positive Temperature Coefficient) device designed for circuit protection applications. Manufactured in Taiwan, this device features ultra low internal resistance, a very thin profile, and a compact 0603 package size, making it ideal for space-constrained electronic designs.\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 voltage drop\u003c\/li\u003e\n\u003cli\u003eFast response to overcurrent faults\u003c\/li\u003e\n\u003cli\u003eMiniature size (0603) optimizes PCB space\u003c\/li\u003e\n\u003cli\u003eAllows higher hold current in a smaller form factor\u003c\/li\u003e\n\u003cli\u003eAutomatic resettable protection after fault conditions\u003c\/li\u003e\n\u003cli\u003eUL recognized and TUV approved\u003c\/li\u003e\n\u003cli\u003eMaximum 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\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e0603L075SLYR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eLITTLEFUSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eTaiwan (TW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit of Measure\u003c\/th\u003e\n\u003ctd\u003eEA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eECCN\u003c\/th\u003e\n\u003ctd\u003eEAR99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eReel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eCircuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Category\u003c\/th\u003e\n\u003ctd\u003eCircuit Protection | PPTC Resettable Fuses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDatasheet\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-lf\/lf-0603l075slyr.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed electrical characteristics, environmental specifications, and application guidelines, please refer to the \u003ca href=\"https:\/\/www.littelfuse.com\/products\/polyswitch-resettable-ptcs\/low-resistance\/low-rho-smd.aspx#TechnicalResources\" target=\"_blank\"\u003eLittelfuse Resources\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed; please search the internet for the part number for more details.\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.
