CK KSL0V511LFT Tactile Switch - NO SPST Round Button with PC Pins
The CK KSL0V511LFT is a sealed tactile switch manufactured by LITTELFUSE / C&K COMPONENTS, designed for reliable operation in various electronic applications. This high-quality switch features a round button with PC pins, suitable for both automatic and manual insertion processes. Its robust construction ensures durability and consistent performance in demanding environments.
Product Features & Benefits
Sealed design with IP60 sealing level for enhanced protection against dust and moisture
SPST (Single Pole Single Throw), Normally Open (NO) configuration
Cambered terminals to ensure self-retention and reliable contact engagement
Top or side actuation options available
RoHS compliant and compatible, tin-plated contacts for environmental safety
Wave soldering compatible with lead-free soldering profiles
Available in bulk packaging for easy integration into manufacturing processes
Technical Specifications
Contact Arrangement
SPST, N.O.
Terminals
PC pins, ground pin optional
Sealing
IP60
Mechanical
Actuation Force
5 N (500 grams), 100,000 operations
Travel to Make
0.7 ± 0.2 mm
Operating Life
100,000 cycles
Maximum Power
1 VA
Maximum Voltage
32 VDC
Maximum Current
50 mA
Contact Resistance
≤ 100 mΩ
Insulation Resistance (100 V)
≥ 10⁹ Ω
Dielectric Strength
250 Vrms
Environmental
Operating Temperature
-40°C to 85°C
Storage Temperature
-40°C to 85°C
Ordering & Packaging
Package Type: BAG
Quantity: 65 pieces per tube for automatic insertion or 500 pieces per box for manual insertion
Additional Details
Part Number: KSL0V511LFT
Manufacturer: LITTELFUSE / C&K COMPONENTS
Country of Origin: France (FR)
UOM: EA
ECCN: EAR99
RoHS: Yes
For detailed specifications and technical data, please refer to the datasheet.
Note: The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10027686560061,"title":"KSL0V511LFT","handle":"ksl0v511lft","description":"\u003ch3\u003eCK KSL0V511LFT Tactile Switch - NO SPST Round Button with PC Pins\u003c\/h3\u003e\n\n\u003cp\u003eThe CK KSL0V511LFT is a sealed tactile switch manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e, designed for reliable operation in various electronic applications. This high-quality switch features a round button with PC pins, suitable for both automatic and manual insertion processes. Its robust construction ensures durability and consistent performance in demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSealed design with IP60 sealing level for enhanced protection against dust and moisture\u003c\/li\u003e\n \u003cli\u003eSPST (Single Pole Single Throw), Normally Open (NO) configuration\u003c\/li\u003e\n \u003cli\u003eCambered terminals to ensure self-retention and reliable contact engagement\u003c\/li\u003e\n \u003cli\u003eTop or side actuation options available\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and compatible, tin-plated contacts for environmental safety\u003c\/li\u003e\n \u003cli\u003eWave soldering compatible with lead-free soldering profiles\u003c\/li\u003e\n \u003cli\u003eAvailable in bulk packaging for easy integration into manufacturing processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003ePC pins, ground pin optional\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSealing\u003c\/th\u003e\n \u003ctd\u003eIP60\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMechanical\u003c\/th\u003e\n \u003cth\u003e\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eActuation Force\u003c\/td\u003e\n \u003ctd\u003e5 N (500 grams), 100,000 operations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTravel to Make\u003c\/td\u003e\n \u003ctd\u003e0.7 ± 0.2 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Life\u003c\/td\u003e\n \u003ctd\u003e100,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Power\u003c\/td\u003e\n \u003ctd\u003e1 VA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n \u003ctd\u003e32 VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Current\u003c\/td\u003e\n \u003ctd\u003e50 mA\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 \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance (100 V)\u003c\/td\u003e\n \u003ctd\u003e≥ 10⁹ Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Strength\u003c\/td\u003e\n \u003ctd\u003e250 Vrms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eEnvironmental\u003c\/th\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOrdering \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: BAG\u003c\/li\u003e\n \u003cli\u003eQuantity: 65 pieces per tube for automatic insertion or 500 pieces per box for manual insertion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: KSL0V511LFT\u003c\/li\u003e\n \u003cli\u003eManufacturer: \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: France (FR)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eRoHS: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/ksa_ksl.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\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\u003cbr\u003e","published_at":"2025-08-16T01:56:20+05:30","created_at":"2025-08-16T01:56:20+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","Keypad","LITTE-CKCO","NO","Switch","WLDM"],"price":5544,"price_min":5544,"price_max":5544,"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":50625779990845,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KSL0V511LFT","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"KSL0V511LFT","public_title":null,"options":["Default Title"],"price":5544,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"KSL0V511LFT","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/11120657.jpg?v=1755289583"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11120657.jpg?v=1755289583","options":["Title"],"media":[{"alt":null,"id":45859732554045,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11120657.jpg?v=1755289583"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11120657.jpg?v=1755289583","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCK KSL0V511LFT Tactile Switch - NO SPST Round Button with PC Pins\u003c\/h3\u003e\n\n\u003cp\u003eThe CK KSL0V511LFT is a sealed tactile switch manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e, designed for reliable operation in various electronic applications. This high-quality switch features a round button with PC pins, suitable for both automatic and manual insertion processes. Its robust construction ensures durability and consistent performance in demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSealed design with IP60 sealing level for enhanced protection against dust and moisture\u003c\/li\u003e\n \u003cli\u003eSPST (Single Pole Single Throw), Normally Open (NO) configuration\u003c\/li\u003e\n \u003cli\u003eCambered terminals to ensure self-retention and reliable contact engagement\u003c\/li\u003e\n \u003cli\u003eTop or side actuation options available\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and compatible, tin-plated contacts for environmental safety\u003c\/li\u003e\n \u003cli\u003eWave soldering compatible with lead-free soldering profiles\u003c\/li\u003e\n \u003cli\u003eAvailable in bulk packaging for easy integration into manufacturing processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003ePC pins, ground pin optional\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSealing\u003c\/th\u003e\n \u003ctd\u003eIP60\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMechanical\u003c\/th\u003e\n \u003cth\u003e\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eActuation Force\u003c\/td\u003e\n \u003ctd\u003e5 N (500 grams), 100,000 operations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTravel to Make\u003c\/td\u003e\n \u003ctd\u003e0.7 ± 0.2 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Life\u003c\/td\u003e\n \u003ctd\u003e100,000 cycles\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Power\u003c\/td\u003e\n \u003ctd\u003e1 VA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n \u003ctd\u003e32 VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Current\u003c\/td\u003e\n \u003ctd\u003e50 mA\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 \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance (100 V)\u003c\/td\u003e\n \u003ctd\u003e≥ 10⁹ Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Strength\u003c\/td\u003e\n \u003ctd\u003e250 Vrms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eEnvironmental\u003c\/th\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n \u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOrdering \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: BAG\u003c\/li\u003e\n \u003cli\u003eQuantity: 65 pieces per tube for automatic insertion or 500 pieces per box for manual insertion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: KSL0V511LFT\u003c\/li\u003e\n \u003cli\u003eManufacturer: \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: France (FR)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eRoHS: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/ksa_ksl.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\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\u003cbr\u003e"}
