Product Description for LITTELFUSE / C&K COMPONENTS Thumbwheel Switches
Part Number: 322110000
Manufacturer: LITTELFUSE / C&K COMPONENTS
Country of Origin: Vietnam (VN)
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: Not specified
Datasheet: Download Datasheet
Overview
These high-quality thumbwheel switches from C&K are designed for applications requiring reliable rotary switching with multiple sections and configurations. Suitable for test & measurement equipment, industrial machinery, and computer devices, these switches offer versatile mounting options and a broad operating voltage range.
Key Features & Benefits
Most complete product offering in the industry with various configurations and options
Available spacers to fit most panel cutouts
Front or rear mounting options for flexible installation
RoHS compliant for environmentally conscious applications
Electrical life of 100,000 actuations ensures durability
Contact ratings: Carry 1 A continuous; Switch 100 mA max
Operating voltage: 50 mV to 28 V DC or 120 V AC
Contact resistance: Below 100 mΩ initial
Insulation resistance: Minimum 10^9 Ω
Dielectric strength: Minimum 500 Vrms at sea level
Operating temperature: -40°C to 65°C
Specifications
Contact Rating
Carry: 1 A continuous Switch: 100 mA max
Operating Voltage
50 mV to 28 V DC or 120 V AC
Electrical Life
100,000 actuations
Contact Resistance
Below 100 mΩ (initial)
Insulation Resistance
≥ 10^9 Ω
Dielectric Strength
≥ 500 Vrms
Operating Temperature
-40°C to 65°C
Materials & Construction
Housing: ABS plastic
Thumbwheel: ABS plastic
Rotor contacts: Precious metal on copper alloy
Stator contacts: Hard gold over nickel over copper on epoxy fiberglass
Product Options & Customization
Available configurations include multiple switch sections (0 to more than 8), mounting styles (front or rear), termination types (solder pins with .100” or .156” spacing, RoHS compliant options), and color/marking options. For custom switches or additional options, please consult the Customer Service Center.
Additional Information
For detailed configuration options and ordering, refer to pages M–4 through M–10 of the catalog. Endplates and blank sections are available separately. Consult the datasheet for full specifications and mounting details.
Disclaimers
All models listed are RoHS compliant. Specifications and materials are subject to change. For more detailed information, please visit the datasheet.
Note: The datasheet was not processed; please search the internet for the part number 322110000 for more details.
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{"id":10027846828349,"title":"322110000","handle":"322110000","description":"\u003ch3\u003eProduct Description for LITTELFUSE \/ C\u0026amp;K COMPONENTS Thumbwheel Switches\u003c\/h3\u003e\n\u003cp\u003ePart Number: 322110000\u003cbr\u003e\nManufacturer: LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003cbr\u003e\nCountry of Origin: Vietnam (VN)\u003cbr\u003e\nUnit of Measure: Each (EA)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Not specified\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/ckswitches.com\/media\/1386\/3.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThese high-quality thumbwheel switches from C\u0026amp;K are designed for applications requiring reliable rotary switching with multiple sections and configurations. Suitable for test \u0026amp; measurement equipment, industrial machinery, and computer devices, these switches offer versatile mounting options and a broad operating voltage range.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMost complete product offering in the industry with various configurations and options\u003c\/li\u003e\n \u003cli\u003eAvailable spacers to fit most panel cutouts\u003c\/li\u003e\n \u003cli\u003eFront or rear mounting options for flexible installation\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally conscious applications\u003c\/li\u003e\n \u003cli\u003eElectrical life of 100,000 actuations ensures durability\u003c\/li\u003e\n \u003cli\u003eContact ratings: Carry 1 A continuous; Switch 100 mA max\u003c\/li\u003e\n \u003cli\u003eOperating voltage: 50 mV to 28 V DC or 120 V AC\u003c\/li\u003e\n \u003cli\u003eContact resistance: Below 100 mΩ initial\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Minimum 10^9 Ω\u003c\/li\u003e\n \u003cli\u003eDielectric strength: Minimum 500 Vrms at sea level\u003c\/li\u003e\n \u003cli\u003eOperating temperature: -40°C to 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Rating\u003c\/th\u003e\n \u003ctd\u003eCarry: 1 A continuous\u003cbr\u003eSwitch: 100 mA max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Voltage\u003c\/th\u003e\n \u003ctd\u003e50 mV to 28 V DC or 120 V AC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003e100,000 actuations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Resistance\u003c\/th\u003e\n \u003ctd\u003eBelow 100 mΩ (initial)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance\u003c\/th\u003e\n \u003ctd\u003e≥ 10^9 Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric Strength\u003c\/th\u003e\n \u003ctd\u003e≥ 500 Vrms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e-40°C to 65°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHousing: ABS plastic\u003c\/li\u003e\n \u003cli\u003eThumbwheel: ABS plastic\u003c\/li\u003e\n \u003cli\u003eRotor contacts: Precious metal on copper alloy\u003c\/li\u003e\n \u003cli\u003eStator contacts: Hard gold over nickel over copper on epoxy fiberglass\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Options \u0026amp; Customization\u003c\/h3\u003e\n\u003cp\u003eAvailable configurations include multiple switch sections (0 to more than 8), mounting styles (front or rear), termination types (solder pins with .100” or .156” spacing, RoHS compliant options), and color\/marking options. For custom switches or additional options, please consult the Customer Service Center.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed configuration options and ordering, refer to pages M–4 through M–10 of the catalog. Endplates and blank sections are available separately. Consult the datasheet for full specifications and mounting details.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eAll models listed are RoHS compliant. Specifications and materials are subject to change. For more detailed information, please visit the \u003ca href=\"https:\/\/ckswitches.com\/media\/1386\/3.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 322110000 for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T03:44:20+05:30","created_at":"2025-08-16T03:44:21+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Pushwheel","Switch","Thumbwheel","WLDM"],"price":794819,"price_min":794819,"price_max":794819,"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":50626180514109,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"322110000","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"322110000","public_title":null,"options":["Default Title"],"price":794819,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"322110000","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/322110000_42305402_bd640d14.jpg?v=1755296064"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/322110000_42305402_bd640d14.jpg?v=1755296064","options":["Title"],"media":[{"alt":null,"id":45861252497725,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/322110000_42305402_bd640d14.jpg?v=1755296064"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/322110000_42305402_bd640d14.jpg?v=1755296064","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for LITTELFUSE \/ C\u0026amp;K COMPONENTS Thumbwheel Switches\u003c\/h3\u003e\n\u003cp\u003ePart Number: 322110000\u003cbr\u003e\nManufacturer: LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003cbr\u003e\nCountry of Origin: Vietnam (VN)\u003cbr\u003e\nUnit of Measure: Each (EA)\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Not specified\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/ckswitches.com\/media\/1386\/3.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThese high-quality thumbwheel switches from C\u0026amp;K are designed for applications requiring reliable rotary switching with multiple sections and configurations. Suitable for test \u0026amp; measurement equipment, industrial machinery, and computer devices, these switches offer versatile mounting options and a broad operating voltage range.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMost complete product offering in the industry with various configurations and options\u003c\/li\u003e\n \u003cli\u003eAvailable spacers to fit most panel cutouts\u003c\/li\u003e\n \u003cli\u003eFront or rear mounting options for flexible installation\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally conscious applications\u003c\/li\u003e\n \u003cli\u003eElectrical life of 100,000 actuations ensures durability\u003c\/li\u003e\n \u003cli\u003eContact ratings: Carry 1 A continuous; Switch 100 mA max\u003c\/li\u003e\n \u003cli\u003eOperating voltage: 50 mV to 28 V DC or 120 V AC\u003c\/li\u003e\n \u003cli\u003eContact resistance: Below 100 mΩ initial\u003c\/li\u003e\n \u003cli\u003eInsulation resistance: Minimum 10^9 Ω\u003c\/li\u003e\n \u003cli\u003eDielectric strength: Minimum 500 Vrms at sea level\u003c\/li\u003e\n \u003cli\u003eOperating temperature: -40°C to 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Rating\u003c\/th\u003e\n \u003ctd\u003eCarry: 1 A continuous\u003cbr\u003eSwitch: 100 mA max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Voltage\u003c\/th\u003e\n \u003ctd\u003e50 mV to 28 V DC or 120 V AC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003e100,000 actuations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eContact Resistance\u003c\/th\u003e\n \u003ctd\u003eBelow 100 mΩ (initial)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eInsulation Resistance\u003c\/th\u003e\n \u003ctd\u003e≥ 10^9 Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDielectric Strength\u003c\/th\u003e\n \u003ctd\u003e≥ 500 Vrms\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e-40°C to 65°C\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMaterials \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHousing: ABS plastic\u003c\/li\u003e\n \u003cli\u003eThumbwheel: ABS plastic\u003c\/li\u003e\n \u003cli\u003eRotor contacts: Precious metal on copper alloy\u003c\/li\u003e\n \u003cli\u003eStator contacts: Hard gold over nickel over copper on epoxy fiberglass\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Options \u0026amp; Customization\u003c\/h3\u003e\n\u003cp\u003eAvailable configurations include multiple switch sections (0 to more than 8), mounting styles (front or rear), termination types (solder pins with .100” or .156” spacing, RoHS compliant options), and color\/marking options. For custom switches or additional options, please consult the Customer Service Center.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed configuration options and ordering, refer to pages M–4 through M–10 of the catalog. Endplates and blank sections are available separately. Consult the datasheet for full specifications and mounting details.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eAll models listed are RoHS compliant. Specifications and materials are subject to change. For more detailed information, please visit the \u003ca href=\"https:\/\/ckswitches.com\/media\/1386\/3.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 322110000 for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
