Introducing the VISHAY WSL1206R0300FTA, a high-precision surface-mount current sense resistor designed for demanding electronic applications. Manufactured in the US, this resistor offers reliable performance with a resistance value of 0.03 Ω and a tolerance of 1%. It is packaged in a reel for easy automation and assembly.
Disclaimer: All product specifications and data are subject to change without notice. Please refer to the datasheet and Vishay's official resources for the most current information.
Datasheet was not processed; please search the internet for the part number for more details.
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
{"id":10022126551357,"title":"WSL1206R0300FTA","handle":"wsl1206r0300fta","description":"\u003ch3\u003eVISHAY WSL1206R0300FTA Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the VISHAY WSL1206R0300FTA, a high-precision surface-mount current sense resistor designed for demanding electronic applications. Manufactured in the US, this resistor offers reliable performance with a resistance value of 0.03 Ω and a tolerance of 1%. It is packaged in a reel for easy automation and assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WSL1206R0300FTA\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VISHAY\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\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\/upload\/parts\/datasheets\/mf-vis\/vis-wsl1206r0300fta.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eAll welded construction suitable for current sensing, voltage division, and pulse applications\u003c\/li\u003e\n \u003cli\u003eProprietary processing technique produces extremely low resistance values (down to 0.0005 Ω)\u003c\/li\u003e\n \u003cli\u003eSulfur resistant construction unaffected by high sulfur environments\u003c\/li\u003e\n \u003cli\u003eVery low inductance ranging from 0.5 nH to 5 nH\u003c\/li\u003e\n \u003cli\u003eLow thermal EMF (\u0026lt; 3 μV\/°C)\u003c\/li\u003e\n \u003cli\u003eQualified to AEC-Q200 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical and Mechanical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eUnit\u003c\/th\u003e\n \u003cth\u003eWSL1206\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003eΩ\u003c\/td\u003e\n \u003ctd\u003e0.0005 to 0.2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e± 1.0%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating @ 70°C\u003c\/td\u003e\n \u003ctd\u003eW\u003c\/td\u003e\n \u003ctd\u003e0.25\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient (including terminals)\u003c\/td\u003e\n \u003ctd\u003eppm\/°C\u003c\/td\u003e\n \u003ctd\u003e± 75 (for 50 mΩ to 100 mΩ)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003ctd\u003e-65 to +170\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eSize (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eLength (L)\u003c\/td\u003e\n \u003ctd\u003e3.20 ± 0.26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWidth (W)\u003c\/td\u003e\n \u003ctd\u003e1.60 ± 0.26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHeight (H)\u003c\/td\u003e\n \u003ctd\u003e0.635 ± 0.26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Resources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/ppg?30122=\u0026amp;DSLink\" target=\"_blank\"\u003eHigher Current\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/doc?48163\" target=\"_blank\"\u003eSpecial\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/doc?32571\" target=\"_blank\"\u003eLinked Resource 3\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/doc?30306\" target=\"_blank\"\u003e3D Models\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/ppg?30100\u0026amp;designtools-ppg\" target=\"_blank\"\u003eDesign Tools\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.vishay.com\/videos\/resistors\/vishays-power-metal-strip-temperature-coefficient-of-resistance\/\" target=\"_blank\"\u003eVideos\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/resistors\/power-metal-strip-calculator\/\" target=\"_blank\"\u003ePower Metal Strip Calculator\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e All product specifications and data are subject to change without notice. Please refer to the datasheet and Vishay's official resources for the most current information.\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":"2025-08-13T03:52:01+05:30","created_at":"2025-08-13T03:52:01+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["4W","Current","IMPORT_CSV","RES","Resistors","Smd","VISHA-X","WLDM"],"price":4989,"price_min":4989,"price_max":4989,"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":50613948252477,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"WSL1206R0300FTA","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"WSL1206R0300FTA","public_title":null,"options":["Default Title"],"price":4989,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"WSL1206R0300FTA","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/WSL1206R0300FTA_55546549_5e57c5c6.jpg?v=1755037325"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WSL1206R0300FTA_55546549_5e57c5c6.jpg?v=1755037325","options":["Title"],"media":[{"alt":null,"id":45809893114173,"position":1,"preview_image":{"aspect_ratio":1.17,"height":200,"width":234,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WSL1206R0300FTA_55546549_5e57c5c6.jpg?v=1755037325"},"aspect_ratio":1.17,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/WSL1206R0300FTA_55546549_5e57c5c6.jpg?v=1755037325","width":234}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eVISHAY WSL1206R0300FTA Resistor\u003c\/h3\u003e\n\u003cp\u003eIntroducing the VISHAY WSL1206R0300FTA, a high-precision surface-mount current sense resistor designed for demanding electronic applications. Manufactured in the US, this resistor offers reliable performance with a resistance value of 0.03 Ω and a tolerance of 1%. It is packaged in a reel for easy automation and assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WSL1206R0300FTA\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VISHAY\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\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\/upload\/parts\/datasheets\/mf-vis\/vis-wsl1206r0300fta.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eAll welded construction suitable for current sensing, voltage division, and pulse applications\u003c\/li\u003e\n \u003cli\u003eProprietary processing technique produces extremely low resistance values (down to 0.0005 Ω)\u003c\/li\u003e\n \u003cli\u003eSulfur resistant construction unaffected by high sulfur environments\u003c\/li\u003e\n \u003cli\u003eVery low inductance ranging from 0.5 nH to 5 nH\u003c\/li\u003e\n \u003cli\u003eLow thermal EMF (\u0026lt; 3 μV\/°C)\u003c\/li\u003e\n \u003cli\u003eQualified to AEC-Q200 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical and Mechanical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eUnit\u003c\/th\u003e\n \u003cth\u003eWSL1206\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003eΩ\u003c\/td\u003e\n \u003ctd\u003e0.0005 to 0.2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e± 1.0%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating @ 70°C\u003c\/td\u003e\n \u003ctd\u003eW\u003c\/td\u003e\n \u003ctd\u003e0.25\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient (including terminals)\u003c\/td\u003e\n \u003ctd\u003eppm\/°C\u003c\/td\u003e\n \u003ctd\u003e± 75 (for 50 mΩ to 100 mΩ)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003ctd\u003e-65 to +170\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eSize (mm)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eLength (L)\u003c\/td\u003e\n \u003ctd\u003e3.20 ± 0.26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWidth (W)\u003c\/td\u003e\n \u003ctd\u003e1.60 ± 0.26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHeight (H)\u003c\/td\u003e\n \u003ctd\u003e0.635 ± 0.26\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Resources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/ppg?30122=\u0026amp;DSLink\" target=\"_blank\"\u003eHigher Current\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/doc?48163\" target=\"_blank\"\u003eSpecial\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/doc?32571\" target=\"_blank\"\u003eLinked Resource 3\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/doc?30306\" target=\"_blank\"\u003e3D Models\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/ppg?30100\u0026amp;designtools-ppg\" target=\"_blank\"\u003eDesign Tools\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.vishay.com\/videos\/resistors\/vishays-power-metal-strip-temperature-coefficient-of-resistance\/\" target=\"_blank\"\u003eVideos\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"http:\/\/www.vishay.com\/resistors\/power-metal-strip-calculator\/\" target=\"_blank\"\u003ePower Metal Strip Calculator\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e All product specifications and data are subject to change without notice. Please refer to the datasheet and Vishay's official resources for the most current information.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
