Enhance your electronic designs with the high-performance KSC4 series tactile switches from C&K Components, a trusted manufacturer in the industry. Designed for durability and reliability, these sealed SMT switches are ideal for demanding industrial, automotive, and consumer applications.
Key Features
Positive adaptable tactile feeling for precise user feedback
Soft actuator height of 5.2mm for comfortable operation
IP67 rated sealing for protection against dust and water ingress
Specifications
Part Number
KSC442J70SHLFS
Manufacturer
LITTELFUSE / C&K COMPONENTS
Country of Origin
FR
Unit of Measure
EA
ECCN
EAR99
Package Type
T&R
RoHS Compliant
Yes
Mechanical and Electrical Characteristics
Operating Force: 4 ± 1 N (400 grams)
Operating Life: 1,000,000 operations
Travel: 0.75 ± 0.25 mm
Physical Dimensions
G Dimensions (mm)
6.2 ± 0.3
H Dimensions (mm)
5.2 ± 0.2
Packaging
Reel packaging available for automated assembly. Reeling direction and detailed packaging information can be found in the datasheet.
Additional Information
For detailed specifications, application guidelines, and custom options, please refer to the datasheet.
Note: This datasheet does not provide enough information for applications that require a certain level of quality or safety such as automotive, medical systems, or safety equipment. Please contact customer service for the contractual specification package.
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.
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Designed for durability and reliability, these sealed SMT switches are ideal for demanding industrial, automotive, and consumer applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePositive adaptable tactile feeling for precise user feedback\u003c\/li\u003e\n \u003cli\u003eSoft actuator height of 5.2mm for comfortable operation\u003c\/li\u003e\n \u003cli\u003eIP67 rated sealing for protection against dust and water ingress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eKSC442J70SHLFS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin\u003c\/th\u003e\n \u003ctd\u003eFR\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\u003eT\u0026amp;R\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRoHS Compliant\u003c\/th\u003e\n \u003ctd\u003eYes\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Electrical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOperating Force: 4 ± 1 N (400 grams)\u003c\/li\u003e\n \u003cli\u003eOperating Life: 1,000,000 operations\u003c\/li\u003e\n \u003cli\u003eTravel: 0.75 ± 0.25 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eG Dimensions (mm)\u003c\/th\u003e\n \u003ctd\u003e6.2 ± 0.3\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eH Dimensions (mm)\u003c\/th\u003e\n \u003ctd\u003e5.2 ± 0.2\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cp\u003eReel packaging available for automated assembly. Reeling direction and detailed packaging information can be found in the datasheet.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications, application guidelines, and custom options, please refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1970\/ksc4.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This datasheet does not provide enough information for applications that require a certain level of quality or safety such as automotive, medical systems, or safety equipment. Please contact customer service for the contractual specification package.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T01:54:44+05:30","created_at":"2025-08-16T01:54:44+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Switch","Tactile","WLDM"],"price":3576,"price_min":3576,"price_max":3576,"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":50625777402173,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KSC442J70SHLFS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"KSC442J70SHLFS","public_title":null,"options":["Default Title"],"price":3576,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"KSC442J70SHLFS","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/KSC442J70SHLFS_11120366_d4a9901b.jpg?v=1755289487"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/KSC442J70SHLFS_11120366_d4a9901b.jpg?v=1755289487","options":["Title"],"media":[{"alt":null,"id":45859709419837,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/KSC442J70SHLFS_11120366_d4a9901b.jpg?v=1755289487"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/KSC442J70SHLFS_11120366_d4a9901b.jpg?v=1755289487","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: LITTELFUSE \/ C\u0026amp;K COMPONENTS KSC442J70SHLFS Tactile Switches Silvr 300Gf J-Lead\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the high-performance KSC4 series tactile switches from C\u0026amp;K Components, a trusted manufacturer in the industry. Designed for durability and reliability, these sealed SMT switches are ideal for demanding industrial, automotive, and consumer applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePositive adaptable tactile feeling for precise user feedback\u003c\/li\u003e\n \u003cli\u003eSoft actuator height of 5.2mm for comfortable operation\u003c\/li\u003e\n \u003cli\u003eIP67 rated sealing for protection against dust and water ingress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003eKSC442J70SHLFS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin\u003c\/th\u003e\n \u003ctd\u003eFR\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\u003eT\u0026amp;R\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRoHS Compliant\u003c\/th\u003e\n \u003ctd\u003eYes\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical and Electrical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOperating Force: 4 ± 1 N (400 grams)\u003c\/li\u003e\n \u003cli\u003eOperating Life: 1,000,000 operations\u003c\/li\u003e\n \u003cli\u003eTravel: 0.75 ± 0.25 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eG Dimensions (mm)\u003c\/th\u003e\n \u003ctd\u003e6.2 ± 0.3\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eH Dimensions (mm)\u003c\/th\u003e\n \u003ctd\u003e5.2 ± 0.2\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cp\u003eReel packaging available for automated assembly. Reeling direction and detailed packaging information can be found in the datasheet.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications, application guidelines, and custom options, please refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1970\/ksc4.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This datasheet does not provide enough information for applications that require a certain level of quality or safety such as automotive, medical systems, or safety equipment. Please contact customer service for the contractual specification package.\u003c\/p\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
