The Part Number: BTND610F Manufacturer: LITTELFUSE / C&K COMPONENTS Country of Origin: CN Unit of Measure: EA ECCN: EAR99 Package Type: Bulk Product Category: Switch Accessories | Switch Actuators RoHS Compliant: Yes
The BTND610F is a high-quality, RoHS-compliant key switch button designed for electronic applications requiring reliable tactile feedback and durable construction. Manufactured by LITTELFUSE / C&K COMPONENTS, this switch actuator is suitable for use in video, electronic games, appliances, and other electronic devices.
Key Features & Benefits
Easy X, Y coding on a single side PCB for simplified assembly
Positive tactile feedback for precise operation
High-temperature resistance for demanding environments
Wide variety of colors and styles to match application aesthetics
Constructed for durability and long operating life
RoHS compliant and compatible with lead-free soldering processes
Technical Specifications
Function: Momentary
Contact Arrangement: SPST, NO (1 make contact)
Distance Between Button Centers: Min. 12.7 mm (0.500 inches)
Terminals: PC pins
Switching Power Max: 3 VA
Switching Voltage Max: 32 V DC
Switching Current Max: 100 mA DC
Dielectric Strength: 250 V (50 Hz / 1 min)
Operating Life: 250,000 operations at max switching power
Contact Resistance: ≤ 100 mΩ
Insulation Resistance: ≥ 108 Ω
Bounce Time: ≤ 10 ms
Environmental & Mechanical Details
Operating Temperature: -20°C to 85°C
Solderability: Compatible with wave soldering (lead-free) and hand soldering at 350°C for 3 seconds
Switching Travel: Version F1: 0.2mm to 1.0mm; Version F2: 0.3mm to 1.1mm
Operating Force: Version F1: 0.8N to 1.8N; Version F2: 2.0N to 3.5N
Available Options
Series
Color
Force
D6C Square
White (00), Gray (10), Yellow (30), Red (40), Green (50), Blue (60), Black (90)
F1 (1.3N), F2 (2.5N)
D6R Round
Same color options as above
Same force options as above
Button Options
Buttons are ordered separately and shipped in bulk. Compatible with D6C switches only.
Color Code
Description
00
White
10
Gray
30
Yellow
40
Red
50
Green
60
Blue
90
Black
Datasheet & Additional Information
For detailed specifications and dimensions, please refer to the Datasheet.
Note: The datasheet was not processed; please search the internet for the part number BTND610F for more details.
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{"id":10027630559549,"title":"BTND610F","handle":"btnd610f","description":"\u003ch3\u003eProduct Description: Switch Actuators Key Switch BUTTON\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePart Number:\u003c\/strong\u003e BTND610F\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Bulk\u003cbr\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Switch Accessories | Switch Actuators\u003cbr\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\n\u003cp\u003eThe BTND610F is a high-quality, RoHS-compliant key switch button designed for electronic applications requiring reliable tactile feedback and durable construction. Manufactured by LITTELFUSE \/ C\u0026amp;K COMPONENTS, this switch actuator is suitable for use in video, electronic games, appliances, and other electronic devices.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasy X, Y coding on a single side PCB for simplified assembly\u003c\/li\u003e\n\u003cli\u003ePositive tactile feedback for precise operation\u003c\/li\u003e\n\u003cli\u003eHigh-temperature resistance for demanding environments\u003c\/li\u003e\n\u003cli\u003eWide variety of colors and styles to match application aesthetics\u003c\/li\u003e\n\u003cli\u003eConstructed for durability and long operating life\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and compatible with lead-free soldering processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Momentary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Arrangement:\u003c\/strong\u003e SPST, NO (1 make contact)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance Between Button Centers:\u003c\/strong\u003e Min. 12.7 mm (0.500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e PC pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Power Max:\u003c\/strong\u003e 3 VA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Voltage Max:\u003c\/strong\u003e 32 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Current Max:\u003c\/strong\u003e 100 mA DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Strength:\u003c\/strong\u003e 250 V (50 Hz \/ 1 min)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Life:\u003c\/strong\u003e 250,000 operations at max switching power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Resistance:\u003c\/strong\u003e ≤ 100 mΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e ≥ 10\u003csup\u003e8\u003c\/sup\u003e Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBounce Time:\u003c\/strong\u003e ≤ 10 ms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to 85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolderability:\u003c\/strong\u003e Compatible with wave soldering (lead-free) and hand soldering at 350°C for 3 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Travel:\u003c\/strong\u003e Version F1: 0.2mm to 1.0mm; Version F2: 0.3mm to 1.1mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Force:\u003c\/strong\u003e Version F1: 0.8N to 1.8N; Version F2: 2.0N to 3.5N\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003cth\u003eForce\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD6C Square\u003c\/td\u003e\n\u003ctd\u003eWhite (00), Gray (10), Yellow (30), Red (40), Green (50), Blue (60), Black (90)\u003c\/td\u003e\n\u003ctd\u003eF1 (1.3N), F2 (2.5N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD6R Round\u003c\/td\u003e\n\u003ctd\u003eSame color options as above\u003c\/td\u003e\n\u003ctd\u003eSame force options as above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eButton Options\u003c\/h3\u003e\n\u003cp\u003eButtons are ordered separately and shipped in bulk. Compatible with D6C switches only.\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eColor Code\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and dimensions, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/d6.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eBTND610F\u003c\/strong\u003e for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T01:11:40+05:30","created_at":"2025-08-16T01:11:40+05:30","vendor":"Waldom Electonics","type":"Switch Accessories","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Switch","WLDM"],"price":5544,"price_min":5544,"price_max":5544,"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":50625693876541,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BTND610F","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BTND610F","public_title":null,"options":["Default Title"],"price":5544,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"BTND610F","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/BTND610F_11115364_b8528a30.jpg?v=1755286903"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BTND610F_11115364_b8528a30.jpg?v=1755286903","options":["Title"],"media":[{"alt":null,"id":45859166486845,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BTND610F_11115364_b8528a30.jpg?v=1755286903"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/BTND610F_11115364_b8528a30.jpg?v=1755286903","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: Switch Actuators Key Switch BUTTON\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ePart Number:\u003c\/strong\u003e BTND610F\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Bulk\u003cbr\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Switch Accessories | Switch Actuators\u003cbr\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\n\u003cp\u003eThe BTND610F is a high-quality, RoHS-compliant key switch button designed for electronic applications requiring reliable tactile feedback and durable construction. Manufactured by LITTELFUSE \/ C\u0026amp;K COMPONENTS, this switch actuator is suitable for use in video, electronic games, appliances, and other electronic devices.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasy X, Y coding on a single side PCB for simplified assembly\u003c\/li\u003e\n\u003cli\u003ePositive tactile feedback for precise operation\u003c\/li\u003e\n\u003cli\u003eHigh-temperature resistance for demanding environments\u003c\/li\u003e\n\u003cli\u003eWide variety of colors and styles to match application aesthetics\u003c\/li\u003e\n\u003cli\u003eConstructed for durability and long operating life\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and compatible with lead-free soldering processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Momentary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Arrangement:\u003c\/strong\u003e SPST, NO (1 make contact)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance Between Button Centers:\u003c\/strong\u003e Min. 12.7 mm (0.500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e PC pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Power Max:\u003c\/strong\u003e 3 VA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Voltage Max:\u003c\/strong\u003e 32 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Current Max:\u003c\/strong\u003e 100 mA DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Strength:\u003c\/strong\u003e 250 V (50 Hz \/ 1 min)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Life:\u003c\/strong\u003e 250,000 operations at max switching power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Resistance:\u003c\/strong\u003e ≤ 100 mΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e ≥ 10\u003csup\u003e8\u003c\/sup\u003e Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBounce Time:\u003c\/strong\u003e ≤ 10 ms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental \u0026amp; Mechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to 85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolderability:\u003c\/strong\u003e Compatible with wave soldering (lead-free) and hand soldering at 350°C for 3 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Travel:\u003c\/strong\u003e Version F1: 0.2mm to 1.0mm; Version F2: 0.3mm to 1.1mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Force:\u003c\/strong\u003e Version F1: 0.8N to 1.8N; Version F2: 2.0N to 3.5N\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003cth\u003eForce\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD6C Square\u003c\/td\u003e\n\u003ctd\u003eWhite (00), Gray (10), Yellow (30), Red (40), Green (50), Blue (60), Black (90)\u003c\/td\u003e\n\u003ctd\u003eF1 (1.3N), F2 (2.5N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD6R Round\u003c\/td\u003e\n\u003ctd\u003eSame color options as above\u003c\/td\u003e\n\u003ctd\u003eSame force options as above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eButton Options\u003c\/h3\u003e\n\u003cp\u003eButtons are ordered separately and shipped in bulk. Compatible with D6C switches only.\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eColor Code\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDatasheet \u0026amp; Additional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and dimensions, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-ck\/d6.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number \u003cstrong\u003eBTND610F\u003c\/strong\u003e 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.
