Yt1043520fplfs Tactile Switches Top Actuated SMT Switch
Manufactured by LITTELFUSE / C&K COMPONENTS, the YT1043520FPLFS is a high-quality, sealed tact switch designed for precise electronic applications. This full SMT top actuated tactile switch features robust construction and reliable performance, making it ideal for use in telecommunications, computer products, instrumentation, and power supply applications.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10027935924541,"title":"YT1043520FPLFS","handle":"yt1043520fplfs","description":"\u003ch3\u003eYt1043520fplfs Tactile Switches Top Actuated SMT Switch\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e, the YT1043520FPLFS is a high-quality, sealed tact switch designed for precise electronic applications. This full SMT top actuated tactile switch features robust construction and reliable performance, making it ideal for use in telecommunications, computer products, instrumentation, and power supply applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e YT1043520FPLFS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/ckswitches.com\/media\/1468\/kt.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull SMT side-actuated and top-actuated sealed tact switch\u003c\/li\u003e\n\u003cli\u003eHigh shear force with extended bracket for long operating life\u003c\/li\u003e\n\u003cli\u003eAvailable with G or J terminations\u003c\/li\u003e\n\u003cli\u003eSuitable for computer, instrumentation, and power supply applications\u003c\/li\u003e\n\u003cli\u003eOptions include rubber or hard plastic actuators\u003c\/li\u003e\n\u003cli\u003ePress fit or snap fit caps available\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and compatible\u003c\/li\u003e\n\u003cli\u003eEasy to pick \u0026amp; place with top plate tab\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Arrangement\u003c\/th\u003e\n\u003ctd\u003eSPST, N.O.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003eSMT termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Rating\u003c\/th\u003e\n\u003ctd\u003e1.0 VA max. @ 32 V AC or DC max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical \u0026amp; Mechanical Life\u003c\/th\u003e\n\u003ctd\u003e100,000 make-and-break cycles at full load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDielectric Strength\u003c\/th\u003e\n\u003ctd\u003e250 Vrms min. @ sea level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Resistance\u003c\/th\u003e\n\u003ctd\u003eBelow 50 mΩ typ. initial @ 2-4 V DC, 100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation Resistance\u003c\/th\u003e\n\u003ctd\u003e109 Ω min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e-40°C to 90°C (Silver), -40°C to 125°C (Gold)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDegree of Protection\u003c\/th\u003e\n\u003ctd\u003eIP57; protection against dust and full-scale voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoldering\u003c\/th\u003e\n\u003ctd\u003ePer MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTelecommunications\u003c\/li\u003e\n\u003cli\u003eComputer products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupplied in anti-static tape and reels per EIA 481-2\u003c\/li\u003e\n\u003cli\u003eConductive tape and cover strip for static-sensitive environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor specific and custom switches, please consult the Customer Service Center. For more detailed specifications, refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1468\/kt.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Specifications are subject to change without notice. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T04:55:32+05:30","created_at":"2025-08-16T04:55:32+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","SMT","Switch","WLDM"],"price":23422,"price_min":23422,"price_max":23422,"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":50626315387197,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"YT1043520FPLFS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"YT1043520FPLFS","public_title":null,"options":["Default Title"],"price":23422,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"YT1043520FPLFS","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/YT1043520FPLFS_11132960_c009e51f.jpg?v=1755300336"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/YT1043520FPLFS_11132960_c009e51f.jpg?v=1755300336","options":["Title"],"media":[{"alt":null,"id":45862164234557,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/YT1043520FPLFS_11132960_c009e51f.jpg?v=1755300336"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/YT1043520FPLFS_11132960_c009e51f.jpg?v=1755300336","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eYt1043520fplfs Tactile Switches Top Actuated SMT Switch\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e, the YT1043520FPLFS is a high-quality, sealed tact switch designed for precise electronic applications. This full SMT top actuated tactile switch features robust construction and reliable performance, making it ideal for use in telecommunications, computer products, instrumentation, and power supply applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e YT1043520FPLFS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/ckswitches.com\/media\/1468\/kt.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull SMT side-actuated and top-actuated sealed tact switch\u003c\/li\u003e\n\u003cli\u003eHigh shear force with extended bracket for long operating life\u003c\/li\u003e\n\u003cli\u003eAvailable with G or J terminations\u003c\/li\u003e\n\u003cli\u003eSuitable for computer, instrumentation, and power supply applications\u003c\/li\u003e\n\u003cli\u003eOptions include rubber or hard plastic actuators\u003c\/li\u003e\n\u003cli\u003ePress fit or snap fit caps available\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and compatible\u003c\/li\u003e\n\u003cli\u003eEasy to pick \u0026amp; place with top plate tab\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Arrangement\u003c\/th\u003e\n\u003ctd\u003eSPST, N.O.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003eSMT termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Rating\u003c\/th\u003e\n\u003ctd\u003e1.0 VA max. @ 32 V AC or DC max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical \u0026amp; Mechanical Life\u003c\/th\u003e\n\u003ctd\u003e100,000 make-and-break cycles at full load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDielectric Strength\u003c\/th\u003e\n\u003ctd\u003e250 Vrms min. @ sea level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Resistance\u003c\/th\u003e\n\u003ctd\u003eBelow 50 mΩ typ. initial @ 2-4 V DC, 100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation Resistance\u003c\/th\u003e\n\u003ctd\u003e109 Ω min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e-40°C to 90°C (Silver), -40°C to 125°C (Gold)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDegree of Protection\u003c\/th\u003e\n\u003ctd\u003eIP57; protection against dust and full-scale voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoldering\u003c\/th\u003e\n\u003ctd\u003ePer MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTelecommunications\u003c\/li\u003e\n\u003cli\u003eComputer products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupplied in anti-static tape and reels per EIA 481-2\u003c\/li\u003e\n\u003cli\u003eConductive tape and cover strip for static-sensitive environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor specific and custom switches, please consult the Customer Service Center. For more detailed specifications, refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1468\/kt.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Specifications are subject to change without notice. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
