Product Description for KSR223GLFG Tactile Switches Gold 200Gf Gullwing
Introducing the KSR223GLFG tactile switch from Littelfuse / C&K Components, designed for high-reliability applications in industrial, medical, and automotive sectors. This subminiature SMT switch features a gold-plated contact surface, ensuring excellent conductivity and durability. Its gullwing package type facilitates easy mounting on printed circuit boards (PCBs).
Key Features & Benefits:
Gold-plated contacts for enhanced electrical performance and corrosion resistance
Gullwing termination for reliable PCB mounting
Available with detect type for emergency stop functionality
RoHS compliant and RoHS compatible
Rubber actuator for consistent actuation
Sealed IP50 design for environmental protection
Electrical & Mechanical Specifications:
Part Number
Operating Force (N)
Operating Life (cycles)
Travel (mm)
KSR211G LFS / KSR213G LFG
1.5 to 1.85 (185) to 2.2
100,000
0.25 ± 0.15
KSR221G LFS / KSR223G LFG
1.9 to 2.25 (225) to 2.6
100,000
0.3 ± 0.15
KSR231G LFS / KSR233G LFG
2.25 to 3.00 (300) to 3.75
100,000
0.35 ± 0.15
KSR251G LFS / KSR253G LFG
3.4 to 4.50 (450) to 5.6
100,000
0.5 ± 0.15
Environmental characteristics include operation at temperatures from -40°C to 85°C (silver version) and -40°C to 125°C (gold version). Storage temperatures range from -55°C to 85°C (silver) and -55°C to 125°C (gold).
For detailed specifications and ordering options, please refer to the datasheet.
Product Metadata:
Part Number: KSR223GLFG
Manufacturer Name: LITTELFUSE / C&K COMPONENTS
COO: FR
UOM: EA
ECCN: EAR99
Package Type: BOX
Disclaimer: The datasheet information is believed to be accurate and reliable. Users should independently evaluate the suitability of the product for their applications. For specific and custom switch options, consult your local representative.
{"id":10027687739709,"title":"KSR223GLFG","handle":"ksr223glfg","description":"\u003ch3\u003eProduct Description for KSR223GLFG Tactile Switches Gold 200Gf Gullwing\u003c\/h3\u003e\n\u003cp\u003eIntroducing the KSR223GLFG tactile switch from Littelfuse \/ C\u0026amp;K Components, designed for high-reliability applications in industrial, medical, and automotive sectors. This subminiature SMT switch features a gold-plated contact surface, ensuring excellent conductivity and durability. Its gullwing package type facilitates easy mounting on printed circuit boards (PCBs).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGold-plated contacts for enhanced electrical performance and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eGullwing termination for reliable PCB mounting\u003c\/li\u003e\n\u003cli\u003eAvailable with detect type for emergency stop functionality\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and RoHS compatible\u003c\/li\u003e\n\u003cli\u003eRubber actuator for consistent actuation\u003c\/li\u003e\n\u003cli\u003eSealed IP50 design for environmental protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Mechanical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eOperating Force (N)\u003c\/th\u003e\n\u003cth\u003eOperating Life (cycles)\u003c\/th\u003e\n\u003cth\u003eTravel (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKSR211G LFS \/ KSR213G LFG\u003c\/td\u003e\n\u003ctd\u003e1.5 to 1.85 (185) to 2.2\u003c\/td\u003e\n\u003ctd\u003e100,000\u003c\/td\u003e\n\u003ctd\u003e0.25 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKSR221G LFS \/ KSR223G LFG\u003c\/td\u003e\n\u003ctd\u003e1.9 to 2.25 (225) to 2.6\u003c\/td\u003e\n\u003ctd\u003e100,000\u003c\/td\u003e\n\u003ctd\u003e0.3 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKSR231G LFS \/ KSR233G LFG\u003c\/td\u003e\n\u003ctd\u003e2.25 to 3.00 (300) to 3.75\u003c\/td\u003e\n\u003ctd\u003e100,000\u003c\/td\u003e\n\u003ctd\u003e0.35 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKSR251G LFS \/ KSR253G LFG\u003c\/td\u003e\n\u003ctd\u003e3.4 to 4.50 (450) to 5.6\u003c\/td\u003e\n\u003ctd\u003e100,000\u003c\/td\u003e\n\u003ctd\u003e0.5 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eEnvironmental characteristics include operation at temperatures from -40°C to 85°C (silver version) and -40°C to 125°C (gold version). Storage temperatures range from -55°C to 85°C (silver) and -55°C to 125°C (gold).\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and ordering options, please refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1466\/ksr.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Metadata:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: KSR223GLFG\u003c\/li\u003e\n\u003cli\u003eManufacturer Name: LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/li\u003e\n\u003cli\u003eCOO: FR\u003c\/li\u003e\n\u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eDisclaimer: The datasheet information is believed to be accurate and reliable. Users should independently evaluate the suitability of the product for their applications. For specific and custom switch options, consult your local representative.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T01:57:27+05:30","created_at":"2025-08-16T01:57:27+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["GOLD","IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Switch","Tactile","WLDM"],"price":5682,"price_min":5682,"price_max":5682,"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":50625781793085,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KSR223GLFG","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"KSR223GLFG","public_title":null,"options":["Default Title"],"price":5682,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"KSR223GLFG","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/11120700.png?v=1755289649"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11120700.png?v=1755289649","options":["Title"],"media":[{"alt":null,"id":45859748708669,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11120700.png?v=1755289649"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11120700.png?v=1755289649","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for KSR223GLFG Tactile Switches Gold 200Gf Gullwing\u003c\/h3\u003e\n\u003cp\u003eIntroducing the KSR223GLFG tactile switch from Littelfuse \/ C\u0026amp;K Components, designed for high-reliability applications in industrial, medical, and automotive sectors. This subminiature SMT switch features a gold-plated contact surface, ensuring excellent conductivity and durability. Its gullwing package type facilitates easy mounting on printed circuit boards (PCBs).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGold-plated contacts for enhanced electrical performance and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eGullwing termination for reliable PCB mounting\u003c\/li\u003e\n\u003cli\u003eAvailable with detect type for emergency stop functionality\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and RoHS compatible\u003c\/li\u003e\n\u003cli\u003eRubber actuator for consistent actuation\u003c\/li\u003e\n\u003cli\u003eSealed IP50 design for environmental protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Mechanical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eOperating Force (N)\u003c\/th\u003e\n\u003cth\u003eOperating Life (cycles)\u003c\/th\u003e\n\u003cth\u003eTravel (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKSR211G LFS \/ KSR213G LFG\u003c\/td\u003e\n\u003ctd\u003e1.5 to 1.85 (185) to 2.2\u003c\/td\u003e\n\u003ctd\u003e100,000\u003c\/td\u003e\n\u003ctd\u003e0.25 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKSR221G LFS \/ KSR223G LFG\u003c\/td\u003e\n\u003ctd\u003e1.9 to 2.25 (225) to 2.6\u003c\/td\u003e\n\u003ctd\u003e100,000\u003c\/td\u003e\n\u003ctd\u003e0.3 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKSR231G LFS \/ KSR233G LFG\u003c\/td\u003e\n\u003ctd\u003e2.25 to 3.00 (300) to 3.75\u003c\/td\u003e\n\u003ctd\u003e100,000\u003c\/td\u003e\n\u003ctd\u003e0.35 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKSR251G LFS \/ KSR253G LFG\u003c\/td\u003e\n\u003ctd\u003e3.4 to 4.50 (450) to 5.6\u003c\/td\u003e\n\u003ctd\u003e100,000\u003c\/td\u003e\n\u003ctd\u003e0.5 ± 0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eEnvironmental characteristics include operation at temperatures from -40°C to 85°C (silver version) and -40°C to 125°C (gold version). Storage temperatures range from -55°C to 85°C (silver) and -55°C to 125°C (gold).\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications and ordering options, please refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1466\/ksr.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Metadata:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: KSR223GLFG\u003c\/li\u003e\n\u003cli\u003eManufacturer Name: LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/li\u003e\n\u003cli\u003eCOO: FR\u003c\/li\u003e\n\u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eDisclaimer: The datasheet information is believed to be accurate and reliable. Users should independently evaluate the suitability of the product for their applications. For specific and custom switch options, consult your local representative.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
