Product Description for CK 8125SD9ABE Pushbutton Switch SPDT
The CK 8125SD9ABE is a high-quality, RoHS-compliant pushbutton switch manufactured by Littelfuse / C&K Components, designed for reliable electronic switching applications. This SPDT (Single Pole Double Throw) standard through-hole switch offers a positive tactile feel and durable construction suitable for instrumentation, computer peripherals, and telecommunications equipment.
Wide variety of termination options including right-angle PC through-hole and solder lug
Epoxy terminal seal compatible with bottom wash cleaning methods
RoHS compliant models available for environmentally conscious designs
Electrical & Mechanical Specifications
Contact Rating
Electrical Life
Contact Resistance
Insulation Resistance
Dielectric Strength
Operating Temperature
Build Material
0.4 VA max at 20 V AC/DC (B contact material, 8X25 models)
60,000 make-and-break cycles at full load
Below 50 mΩ initial @ 2-4 V DC, 100 mA
10^9 Ω min
1,000 Vrms min @ sea level
-30°C to 75°C (8X2X models); -30°C to 65°C (U8X1 models)
Glass-filled nylon 6/6 or Diallyl Phthalate (DAP), stainless steel housing, brass or zinc bushings
Additional Details
Switch function options include SPDT, DPDT, 3PDT, and 4PDT configurations
Contact materials include coin silver with gold plating and copper alloy with gold plating, ensuring excellent conductivity and corrosion resistance
Epoxy-sealed terminals facilitate reliable PCB mounting and cleaning
Hardware components such as nuts, locking rings, and lockwashers are nickel-plated brass and steel for durability
Customization & Ordering
Available options include frame color, LED indicator color, terminal type, and actuation style. For custom configurations, consult the Customer Service Center. All models are compatible with all “bottom-wash” PCB cleaning methods.
Note
For detailed dimensions, wiring diagrams, and additional specifications, please refer to the datasheet.
Datasheet was not processed please search the internet for the part number for more details.
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{"id":10028023447869,"title":"8125SD9ABE","handle":"8125sd9abe","description":"\u003ch3\u003eProduct Description for CK 8125SD9ABE Pushbutton Switch SPDT\u003c\/h3\u003e\n\u003cp\u003eThe CK 8125SD9ABE is a high-quality, RoHS-compliant pushbutton switch manufactured by Littelfuse \/ C\u0026amp;K Components, designed for reliable electronic switching applications. This SPDT (Single Pole Double Throw) standard through-hole switch offers a positive tactile feel and durable construction suitable for instrumentation, computer peripherals, and telecommunications equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 8125SD9ABE\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:\u003c\/strong\u003e Vietnam (VN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\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 Black (BLK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/8020.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\u003ePositive tactile feel for reliable operation\u003c\/li\u003e\n\u003cli\u003eMulti-position options available\u003c\/li\u003e\n\u003cli\u003eWide variety of termination options including right-angle PC through-hole and solder lug\u003c\/li\u003e\n\u003cli\u003eEpoxy terminal seal compatible with bottom wash cleaning methods\u003c\/li\u003e\n\u003cli\u003eRoHS compliant models available for environmentally conscious designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Rating\u003c\/th\u003e\n\u003cth\u003eElectrical Life\u003c\/th\u003e\n\u003cth\u003eContact Resistance\u003c\/th\u003e\n\u003cth\u003eInsulation Resistance\u003c\/th\u003e\n\u003cth\u003eDielectric Strength\u003c\/th\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003cth\u003eBuild Material\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.4 VA max at 20 V AC\/DC (B contact material, 8X25 models)\u003c\/td\u003e\n\u003ctd\u003e60,000 make-and-break cycles at full load\u003c\/td\u003e\n\u003ctd\u003eBelow 50 mΩ initial @ 2-4 V DC, 100 mA\u003c\/td\u003e\n\u003ctd\u003e10^9 Ω min\u003c\/td\u003e\n\u003ctd\u003e1,000 Vrms min @ sea level\u003c\/td\u003e\n\u003ctd\u003e-30°C to 75°C (8X2X models); -30°C to 65°C (U8X1 models)\u003c\/td\u003e\n\u003ctd\u003eGlass-filled nylon 6\/6 or Diallyl Phthalate (DAP), stainless steel housing, brass or zinc bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch function options include SPDT, DPDT, 3PDT, and 4PDT configurations\u003c\/li\u003e\n\u003cli\u003eContact materials include coin silver with gold plating and copper alloy with gold plating, ensuring excellent conductivity and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eEpoxy-sealed terminals facilitate reliable PCB mounting and cleaning\u003c\/li\u003e\n\u003cli\u003eHardware components such as nuts, locking rings, and lockwashers are nickel-plated brass and steel for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCustomization \u0026amp; Ordering\u003c\/h3\u003e\n\u003cp\u003eAvailable options include frame color, LED indicator color, terminal type, and actuation style. For custom configurations, consult the Customer Service Center. All models are compatible with all “bottom-wash” PCB cleaning methods.\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eFor detailed dimensions, wiring diagrams, and additional specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/8020.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\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":"2025-08-16T06:02:54+05:30","created_at":"2025-08-16T06:02:54+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Pushbutton","SPDT","Switch","WLDM"],"price":102973,"price_min":102973,"price_max":102973,"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":50626470281533,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"8125SD9ABE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"8125SD9ABE","public_title":null,"options":["Default Title"],"price":102973,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"8125SD9ABE","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/8125SD9ABE_11112636_9f02fec7.jpg?v=1755304378"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/8125SD9ABE_11112636_9f02fec7.jpg?v=1755304378","options":["Title"],"media":[{"alt":null,"id":45863232143677,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/8125SD9ABE_11112636_9f02fec7.jpg?v=1755304378"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/8125SD9ABE_11112636_9f02fec7.jpg?v=1755304378","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for CK 8125SD9ABE Pushbutton Switch SPDT\u003c\/h3\u003e\n\u003cp\u003eThe CK 8125SD9ABE is a high-quality, RoHS-compliant pushbutton switch manufactured by Littelfuse \/ C\u0026amp;K Components, designed for reliable electronic switching applications. This SPDT (Single Pole Double Throw) standard through-hole switch offers a positive tactile feel and durable construction suitable for instrumentation, computer peripherals, and telecommunications equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 8125SD9ABE\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:\u003c\/strong\u003e Vietnam (VN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\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 Black (BLK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/8020.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\u003ePositive tactile feel for reliable operation\u003c\/li\u003e\n\u003cli\u003eMulti-position options available\u003c\/li\u003e\n\u003cli\u003eWide variety of termination options including right-angle PC through-hole and solder lug\u003c\/li\u003e\n\u003cli\u003eEpoxy terminal seal compatible with bottom wash cleaning methods\u003c\/li\u003e\n\u003cli\u003eRoHS compliant models available for environmentally conscious designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Rating\u003c\/th\u003e\n\u003cth\u003eElectrical Life\u003c\/th\u003e\n\u003cth\u003eContact Resistance\u003c\/th\u003e\n\u003cth\u003eInsulation Resistance\u003c\/th\u003e\n\u003cth\u003eDielectric Strength\u003c\/th\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003cth\u003eBuild Material\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.4 VA max at 20 V AC\/DC (B contact material, 8X25 models)\u003c\/td\u003e\n\u003ctd\u003e60,000 make-and-break cycles at full load\u003c\/td\u003e\n\u003ctd\u003eBelow 50 mΩ initial @ 2-4 V DC, 100 mA\u003c\/td\u003e\n\u003ctd\u003e10^9 Ω min\u003c\/td\u003e\n\u003ctd\u003e1,000 Vrms min @ sea level\u003c\/td\u003e\n\u003ctd\u003e-30°C to 75°C (8X2X models); -30°C to 65°C (U8X1 models)\u003c\/td\u003e\n\u003ctd\u003eGlass-filled nylon 6\/6 or Diallyl Phthalate (DAP), stainless steel housing, brass or zinc bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch function options include SPDT, DPDT, 3PDT, and 4PDT configurations\u003c\/li\u003e\n\u003cli\u003eContact materials include coin silver with gold plating and copper alloy with gold plating, ensuring excellent conductivity and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eEpoxy-sealed terminals facilitate reliable PCB mounting and cleaning\u003c\/li\u003e\n\u003cli\u003eHardware components such as nuts, locking rings, and lockwashers are nickel-plated brass and steel for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCustomization \u0026amp; Ordering\u003c\/h3\u003e\n\u003cp\u003eAvailable options include frame color, LED indicator color, terminal type, and actuation style. For custom configurations, consult the Customer Service Center. All models are compatible with all “bottom-wash” PCB cleaning methods.\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eFor detailed dimensions, wiring diagrams, and additional specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/8020.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\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"}
