Introducing the ELUMOASAQ7C22 series of high-quality, lead-free pushbutton switches manufactured by LITTELFUSE / C&K COMPONENTS. Designed for reliable operation in a variety of electronic applications, these switches are RoHS compliant and suitable for surface-mount technology (SMT) with optional through-hole mounting. The product is available in a package type of Tape & Reel (T&R) and is classified under the product category of Switches | Pushbutton Switches.
Key features include:
SPDT (Single Pole Double Throw) configuration with N.O. (Normally Open) and N.C. (Normally Closed) contacts
Central LED illumination options available, including white, red, amber, green, blue, and bi-color configurations
Reliable self-cleaning contact mechanism for long-term durability
Low profile design suitable for PCB surface-mount or thru-hole assembly
Long travel with a smooth feel, providing a positive tactile response
Operating force of 2.5 N at full travel
Switching travel of 1.7 mm (0.067 inches), full travel of 5.1 mm (0.200 inches)
Operating temperature range from -40°C to 80°C, with an operating life of 30,000 cycles
Maximum power handling of 3.5 VA, voltage range from 20 mV to 50 VDC, and current from 0.01 mA to 250 mA
Insulation resistance ≥ 10^9 Ω and bounce time ≤ 1 ms
RoHS compliant and lead-free process compatible up to 260°C peak temperature
Electrical specifications include:
Maximum Power
Voltage Range
Current Range
Contact Material
Terminal Plating
3.5 VA
20 mV – 50 VDC
0.01 mA – 250 mA
Stainless steel, silver plated with gold flash
SILVER (Q option)
Mechanical specifications include:
Mechanical shock and vibration resistance per EIA standards
Overload withstand of 40 N for 1 minute without damage
Operating and storage temperature range: -40°C to 80°C
Illumination options feature various LED colors with typical intensities ranging from 10 to 20,000 mcd, and peak wavelengths from 470 nm to 700 nm. LED polarity must be reversed for bi-color LEDs to alternate colors.
Packaging options include tape and reel for SMT models (450 per reel) and tray packaging for thru-hole models (60 per tray). Any models with contact material Q are RoHS compliant.
For detailed specifications, please refer to the datasheet.
Part Number: CK ELUMOASAQ7C22
Manufacturer: LITTELFUSE / C&K COMPONENTS
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: T&R
Note: Specifications and materials listed above are for switches with standard options. Custom options are available; please contact Customer Service for more information.
Datasheet was not processed please search the internet for the part number for more details.
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{"id":10027683152189,"title":"ELUMOASAQ7C22","handle":"elumoasaq7c22","description":"\u003ch3\u003eELUMOASAQ7C22 Pushbutton Switches RA SMT MOM BLUE\u003c\/h3\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eELUMOASAQ7C22\u003c\/strong\u003e series of high-quality, lead-free pushbutton switches manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e. Designed for reliable operation in a variety of electronic applications, these switches are RoHS compliant and suitable for surface-mount technology (SMT) with optional through-hole mounting. The product is available in a package type of Tape \u0026amp; Reel (T\u0026amp;R) and is classified under the product category of Switches | Pushbutton Switches.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSPDT (Single Pole Double Throw) configuration with N.O. (Normally Open) and N.C. (Normally Closed) contacts\u003c\/li\u003e\n\u003cli\u003eCentral LED illumination options available, including white, red, amber, green, blue, and bi-color configurations\u003c\/li\u003e\n\u003cli\u003eReliable self-cleaning contact mechanism for long-term durability\u003c\/li\u003e\n\u003cli\u003eLow profile design suitable for PCB surface-mount or thru-hole assembly\u003c\/li\u003e\n\u003cli\u003eLong travel with a smooth feel, providing a positive tactile response\u003c\/li\u003e\n\u003cli\u003eOperating force of 2.5 N at full travel\u003c\/li\u003e\n\u003cli\u003eSwitching travel of 1.7 mm (0.067 inches), full travel of 5.1 mm (0.200 inches)\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -40°C to 80°C, with an operating life of 30,000 cycles\u003c\/li\u003e\n\u003cli\u003eMaximum power handling of 3.5 VA, voltage range from 20 mV to 50 VDC, and current from 0.01 mA to 250 mA\u003c\/li\u003e\n\u003cli\u003eDielectric strength ≥ 250 Vrms and contact resistance ≤ 50 mΩ\u003c\/li\u003e\n\u003cli\u003eInsulation resistance ≥ 10^9 Ω and bounce time ≤ 1 ms\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and lead-free process compatible up to 260°C peak temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrical specifications include:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Power\u003c\/th\u003e\n\u003cth\u003eVoltage Range\u003c\/th\u003e\n\u003cth\u003eCurrent Range\u003c\/th\u003e\n\u003cth\u003eContact Material\u003c\/th\u003e\n\u003cth\u003eTerminal Plating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.5 VA\u003c\/td\u003e\n\u003ctd\u003e20 mV – 50 VDC\u003c\/td\u003e\n\u003ctd\u003e0.01 mA – 250 mA\u003c\/td\u003e\n\u003ctd\u003eStainless steel, silver plated with gold flash\u003c\/td\u003e\n\u003ctd\u003eSILVER (Q option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMechanical specifications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical shock and vibration resistance per EIA standards\u003c\/li\u003e\n\u003cli\u003eOverload withstand of 40 N for 1 minute without damage\u003c\/li\u003e\n\u003cli\u003eOperating and storage temperature range: -40°C to 80°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIllumination options feature various LED colors with typical intensities ranging from 10 to 20,000 mcd, and peak wavelengths from 470 nm to 700 nm. LED polarity must be reversed for bi-color LEDs to alternate colors.\u003c\/p\u003e\n\u003cp\u003ePackaging options include tape and reel for SMT models (450 per reel) and tray packaging for thru-hole models (60 per tray). Any models with contact material Q are RoHS compliant.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/398688509418399elum.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: CK ELUMOASAQ7C22\u003cbr\u003e\nManufacturer: LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: T\u0026amp;R\u003c\/p\u003e\n\u003cp\u003eNote: Specifications and materials listed above are for switches with standard options. Custom options are available; please contact Customer Service for more information.\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":"2025-08-16T01:53:28+05:30","created_at":"2025-08-16T01:53:28+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Pushbutton","RA","Switch","WLDM"],"price":65276,"price_min":65276,"price_max":65276,"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":50625775239485,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELUMOASAQ7C22","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ELUMOASAQ7C22","public_title":null,"options":["Default Title"],"price":65276,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ELUMOASAQ7C22","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ELUMOASAQ7C22_11118394_9f98d5c0.jpg?v=1755289411"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ELUMOASAQ7C22_11118394_9f98d5c0.jpg?v=1755289411","options":["Title"],"media":[{"alt":null,"id":45859695165757,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ELUMOASAQ7C22_11118394_9f98d5c0.jpg?v=1755289411"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ELUMOASAQ7C22_11118394_9f98d5c0.jpg?v=1755289411","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eELUMOASAQ7C22 Pushbutton Switches RA SMT MOM BLUE\u003c\/h3\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eELUMOASAQ7C22\u003c\/strong\u003e series of high-quality, lead-free pushbutton switches manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e. Designed for reliable operation in a variety of electronic applications, these switches are RoHS compliant and suitable for surface-mount technology (SMT) with optional through-hole mounting. The product is available in a package type of Tape \u0026amp; Reel (T\u0026amp;R) and is classified under the product category of Switches | Pushbutton Switches.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSPDT (Single Pole Double Throw) configuration with N.O. (Normally Open) and N.C. (Normally Closed) contacts\u003c\/li\u003e\n\u003cli\u003eCentral LED illumination options available, including white, red, amber, green, blue, and bi-color configurations\u003c\/li\u003e\n\u003cli\u003eReliable self-cleaning contact mechanism for long-term durability\u003c\/li\u003e\n\u003cli\u003eLow profile design suitable for PCB surface-mount or thru-hole assembly\u003c\/li\u003e\n\u003cli\u003eLong travel with a smooth feel, providing a positive tactile response\u003c\/li\u003e\n\u003cli\u003eOperating force of 2.5 N at full travel\u003c\/li\u003e\n\u003cli\u003eSwitching travel of 1.7 mm (0.067 inches), full travel of 5.1 mm (0.200 inches)\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -40°C to 80°C, with an operating life of 30,000 cycles\u003c\/li\u003e\n\u003cli\u003eMaximum power handling of 3.5 VA, voltage range from 20 mV to 50 VDC, and current from 0.01 mA to 250 mA\u003c\/li\u003e\n\u003cli\u003eDielectric strength ≥ 250 Vrms and contact resistance ≤ 50 mΩ\u003c\/li\u003e\n\u003cli\u003eInsulation resistance ≥ 10^9 Ω and bounce time ≤ 1 ms\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and lead-free process compatible up to 260°C peak temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eElectrical specifications include:\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Power\u003c\/th\u003e\n\u003cth\u003eVoltage Range\u003c\/th\u003e\n\u003cth\u003eCurrent Range\u003c\/th\u003e\n\u003cth\u003eContact Material\u003c\/th\u003e\n\u003cth\u003eTerminal Plating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.5 VA\u003c\/td\u003e\n\u003ctd\u003e20 mV – 50 VDC\u003c\/td\u003e\n\u003ctd\u003e0.01 mA – 250 mA\u003c\/td\u003e\n\u003ctd\u003eStainless steel, silver plated with gold flash\u003c\/td\u003e\n\u003ctd\u003eSILVER (Q option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eMechanical specifications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical shock and vibration resistance per EIA standards\u003c\/li\u003e\n\u003cli\u003eOverload withstand of 40 N for 1 minute without damage\u003c\/li\u003e\n\u003cli\u003eOperating and storage temperature range: -40°C to 80°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIllumination options feature various LED colors with typical intensities ranging from 10 to 20,000 mcd, and peak wavelengths from 470 nm to 700 nm. LED polarity must be reversed for bi-color LEDs to alternate colors.\u003c\/p\u003e\n\u003cp\u003ePackaging options include tape and reel for SMT models (450 per reel) and tray packaging for thru-hole models (60 per tray). Any models with contact material Q are RoHS compliant.\u003c\/p\u003e\n\u003cp\u003eFor detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/398688509418399elum.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: CK ELUMOASAQ7C22\u003cbr\u003e\nManufacturer: LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: T\u0026amp;R\u003c\/p\u003e\n\u003cp\u003eNote: Specifications and materials listed above are for switches with standard options. Custom options are available; please contact Customer Service for more information.\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"}
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.
