The CK D6C30F1LFS is a high-quality, RoHS-compliant key switch manufactured by Littelfuse / C&K Components, designed for reliable electronic applications. This SPST (Single Pole Single Throw) momentary switch features a positive, smooth tactile feedback and is suitable for various electronic devices, including video equipment, electronic games, and appliances.
Easy X, Y coding on a single side PCB for simplified assembly
Positive and smooth tactile feedback for reliable operation
High-temperature tolerance for demanding environments
Wide variety of colors and styles available, including illuminated versions
RoHS compliant and compatible construction
Technical Specifications
Electrical
Parameter
Non-Illuminated
Illuminated
Switching Power Max.
3 VA
0.35 VA
Switching Voltage Max.
32 V DC
35 V DC
Switching Current Max.
100 mA DC
10 mA DC
Operating Life (max switching power)
Version F1: 250,000 operations Version F2: 100,000 operations
Version F1: 100,000 operations Version F2: 30,000 operations
Contact Resistance
≤100 mΩ
≤200 mΩ
Dielectric Strength (50Hz / 1 min)
250 V
Insulation Resistance
≥10^8 Ω
Bounce Time
≤10 ms
Mechanical
Parameter
Non-Illuminated
Illuminated
Switching Travel
Version F1: 0.2 mm ≤ Te ≤ 1.0 mm Version F2: 0.3 mm ≤ Te ≤ 1.1 mm
0.4 mm ≤ Te ≤ 0.8 mm
Operating Force
Version F1: 0.8N ≤ Fa ≤ 1.8N Version F2: 2.0N ≤ Fa ≤ 3.5N
Version F1: 0.8N ≤ Fa ≤ 1.8N Version F2: 1.5N ≤ Fa ≤ 2.5N
Sealing
IP40
Environmental
Parameter
Non-Illuminated
Illuminated
Operating Temperature
-20°C to 85°C
-20°C to 60°C
Additional Details
Solderability: Compatible with wave soldering (lead-free profile) and hand soldering at 350°C for 3 seconds
Packaging: Delivered in boxes containing 10 trays with 250 pieces each (total 2,500 pieces per box)
Ordering Options
Build your switch by selecting options such as series (D6C Square, D6R Round), color (White, Gray, Yellow, Red, Green, Blue, Black), force (F1 or F2), and illumination (for illuminated versions). Buttons are ordered separately and shipped in bulk.
Note
Dimensions are shown in millimeters. Specifications and dimensions are subject to change. For more details, please refer to the datasheet linked above.
For additional configurations and detailed technical support, please visit the datasheet.
{"id":10027738562877,"title":"D6C30F1LFS","handle":"d6c30f1lfs","description":"\u003ch3\u003eProduct Description for CK D6C30F1LFS Key Switch\u003c\/h3\u003e\n\u003cp\u003eThe CK D6C30F1LFS is a high-quality, RoHS-compliant key switch manufactured by Littelfuse \/ C\u0026amp;K Components, designed for reliable electronic applications. This SPST (Single Pole Single Throw) momentary switch features a positive, smooth tactile feedback and is suitable for various electronic devices, including video equipment, electronic games, and appliances.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e D6C30F1LFS\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA (Each)\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 Tray\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.ckswitches.com\/media\/1341\/d6.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEasy X, Y coding on a single side PCB for simplified assembly\u003c\/li\u003e\n \u003cli\u003ePositive and smooth tactile feedback for reliable operation\u003c\/li\u003e\n \u003cli\u003eHigh-temperature tolerance for demanding environments\u003c\/li\u003e\n \u003cli\u003eWide variety of colors and styles available, including illuminated versions\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and compatible construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eElectrical\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eNon-Illuminated\u003c\/th\u003e\n \u003cth\u003eIlluminated\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSwitching Power Max.\u003c\/td\u003e\n \u003ctd\u003e3 VA\u003c\/td\u003e\n \u003ctd\u003e0.35 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSwitching Voltage Max.\u003c\/td\u003e\n \u003ctd\u003e32 V DC\u003c\/td\u003e\n \u003ctd\u003e35 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSwitching Current Max.\u003c\/td\u003e\n \u003ctd\u003e100 mA DC\u003c\/td\u003e\n \u003ctd\u003e10 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eOperating Life (max switching power)\u003c\/td\u003e\n \u003ctd\u003eVersion F1: 250,000 operations\u003cbr\u003eVersion F2: 100,000 operations\u003c\/td\u003e\n \u003ctd\u003eVersion F1: 100,000 operations\u003cbr\u003eVersion F2: 30,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003e≤100 mΩ\u003c\/td\u003e\n \u003ctd\u003e≤200 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eDielectric Strength (50Hz \/ 1 min)\u003c\/td\u003e\n \u003ctd colspan=\"2\"\u003e250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd colspan=\"2\"\u003e≥10^8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eBounce Time\u003c\/td\u003e\n \u003ctd colspan=\"2\"\u003e≤10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eMechanical\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eNon-Illuminated\u003c\/th\u003e\n \u003cth\u003eIlluminated\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSwitching Travel\u003c\/td\u003e\n \u003ctd\u003eVersion F1: 0.2 mm ≤ Te ≤ 1.0 mm\u003cbr\u003eVersion F2: 0.3 mm ≤ Te ≤ 1.1 mm\u003c\/td\u003e\n \u003ctd\u003e0.4 mm ≤ Te ≤ 0.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eOperating Force\u003c\/td\u003e\n \u003ctd\u003eVersion F1: 0.8N ≤ Fa ≤ 1.8N\u003cbr\u003eVersion F2: 2.0N ≤ Fa ≤ 3.5N\u003c\/td\u003e\n \u003ctd\u003eVersion F1: 0.8N ≤ Fa ≤ 1.8N\u003cbr\u003eVersion F2: 1.5N ≤ Fa ≤ 2.5N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSealing\u003c\/td\u003e\n \u003ctd colspan=\"2\"\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eEnvironmental\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eNon-Illuminated\u003c\/th\u003e\n \u003cth\u003eIlluminated\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-20°C to 85°C\u003c\/td\u003e\n \u003ctd\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSolderability: Compatible with wave soldering (lead-free profile) and hand soldering at 350°C for 3 seconds\u003c\/li\u003e\n \u003cli\u003ePackaging: Delivered in boxes containing 10 trays with 250 pieces each (total 2,500 pieces per box)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Options\u003c\/h3\u003e\n\u003cp\u003eBuild your switch by selecting options such as series (D6C Square, D6R Round), color (White, Gray, Yellow, Red, Green, Blue, Black), force (F1 or F2), and illumination (for illuminated versions). Buttons are ordered separately and shipped in bulk.\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDimensions are shown in millimeters. Specifications and dimensions are subject to change. For more details, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003cp\u003eFor additional configurations and detailed technical support, please visit the \u003ca href=\"https:\/\/www.ckswitches.com\/media\/1341\/d6.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T02:35:15+05:30","created_at":"2025-08-16T02:35:15+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Pushbutton","Switch","WLDM"],"price":9840,"price_min":9840,"price_max":9840,"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":50625935540541,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"D6C30F1LFS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"D6C30F1LFS","public_title":null,"options":["Default Title"],"price":9840,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"D6C30F1LFS","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/D6C30F1LFS_11116971_3dde0ebe.jpg?v=1755291925"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D6C30F1LFS_11116971_3dde0ebe.jpg?v=1755291925","options":["Title"],"media":[{"alt":null,"id":45860298916157,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D6C30F1LFS_11116971_3dde0ebe.jpg?v=1755291925"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D6C30F1LFS_11116971_3dde0ebe.jpg?v=1755291925","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for CK D6C30F1LFS Key Switch\u003c\/h3\u003e\n\u003cp\u003eThe CK D6C30F1LFS is a high-quality, RoHS-compliant key switch manufactured by Littelfuse \/ C\u0026amp;K Components, designed for reliable electronic applications. This SPST (Single Pole Single Throw) momentary switch features a positive, smooth tactile feedback and is suitable for various electronic devices, including video equipment, electronic games, and appliances.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e D6C30F1LFS\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin (COO):\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e EA (Each)\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 Tray\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.ckswitches.com\/media\/1341\/d6.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eEasy X, Y coding on a single side PCB for simplified assembly\u003c\/li\u003e\n \u003cli\u003ePositive and smooth tactile feedback for reliable operation\u003c\/li\u003e\n \u003cli\u003eHigh-temperature tolerance for demanding environments\u003c\/li\u003e\n \u003cli\u003eWide variety of colors and styles available, including illuminated versions\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and compatible construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eElectrical\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eNon-Illuminated\u003c\/th\u003e\n \u003cth\u003eIlluminated\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSwitching Power Max.\u003c\/td\u003e\n \u003ctd\u003e3 VA\u003c\/td\u003e\n \u003ctd\u003e0.35 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSwitching Voltage Max.\u003c\/td\u003e\n \u003ctd\u003e32 V DC\u003c\/td\u003e\n \u003ctd\u003e35 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSwitching Current Max.\u003c\/td\u003e\n \u003ctd\u003e100 mA DC\u003c\/td\u003e\n \u003ctd\u003e10 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eOperating Life (max switching power)\u003c\/td\u003e\n \u003ctd\u003eVersion F1: 250,000 operations\u003cbr\u003eVersion F2: 100,000 operations\u003c\/td\u003e\n \u003ctd\u003eVersion F1: 100,000 operations\u003cbr\u003eVersion F2: 30,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003e≤100 mΩ\u003c\/td\u003e\n \u003ctd\u003e≤200 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eDielectric Strength (50Hz \/ 1 min)\u003c\/td\u003e\n \u003ctd colspan=\"2\"\u003e250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd colspan=\"2\"\u003e≥10^8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eBounce Time\u003c\/td\u003e\n \u003ctd colspan=\"2\"\u003e≤10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eMechanical\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eNon-Illuminated\u003c\/th\u003e\n \u003cth\u003eIlluminated\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSwitching Travel\u003c\/td\u003e\n \u003ctd\u003eVersion F1: 0.2 mm ≤ Te ≤ 1.0 mm\u003cbr\u003eVersion F2: 0.3 mm ≤ Te ≤ 1.1 mm\u003c\/td\u003e\n \u003ctd\u003e0.4 mm ≤ Te ≤ 0.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eOperating Force\u003c\/td\u003e\n \u003ctd\u003eVersion F1: 0.8N ≤ Fa ≤ 1.8N\u003cbr\u003eVersion F2: 2.0N ≤ Fa ≤ 3.5N\u003c\/td\u003e\n \u003ctd\u003eVersion F1: 0.8N ≤ Fa ≤ 1.8N\u003cbr\u003eVersion F2: 1.5N ≤ Fa ≤ 2.5N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eSealing\u003c\/td\u003e\n \u003ctd colspan=\"2\"\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eEnvironmental\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eNon-Illuminated\u003c\/th\u003e\n \u003cth\u003eIlluminated\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-20°C to 85°C\u003c\/td\u003e\n \u003ctd\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSolderability: Compatible with wave soldering (lead-free profile) and hand soldering at 350°C for 3 seconds\u003c\/li\u003e\n \u003cli\u003ePackaging: Delivered in boxes containing 10 trays with 250 pieces each (total 2,500 pieces per box)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Options\u003c\/h3\u003e\n\u003cp\u003eBuild your switch by selecting options such as series (D6C Square, D6R Round), color (White, Gray, Yellow, Red, Green, Blue, Black), force (F1 or F2), and illumination (for illuminated versions). Buttons are ordered separately and shipped in bulk.\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDimensions are shown in millimeters. Specifications and dimensions are subject to change. For more details, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003cp\u003eFor additional configurations and detailed technical support, please visit the \u003ca href=\"https:\/\/www.ckswitches.com\/media\/1341\/d6.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e"}
