Introducing the SDS series side actuated detect switches manufactured by LITTELFUSE / C&K COMPONENTS. Designed for precision detection applications, these switches feature a low-profile package that sits just 2mm from the PCB, making them ideal for compact electronic devices.
Key Features & Benefits:
Low profile package sits just 2mm off PCB
2mm overtravel suitable for detector applications
Low actuation force with a maximum of 75 grams
Pick & place compatible with tape & reel packaging (3000 per reel)
Ultra low current capabilities for sensitive detection
RoHS compliant and environmentally friendly
Suitable for IoT devices, medical equipment, consumer electronics, and high-density PCB applications
Specifications:
Contact Rating
100 mA @ 12 VDC (ULC version: min. 10μA @ 1.8 VDC)
Mechanical & Electrical Life
50,000 Cycles
Contact Resistance
100 mΩ max. initial
Insulation Resistance
10 MΩ min. @ 100 VDC
Operating Temperature
-40°C to 85°C
Solderability
IR compatible, no wash, max. 260°C
Packaging
Bulk or tape & reel (3000 per reel)
Materials:
Base
Glass filled LCP (UL 94V-0)
Cover
Nickel silver with silver plating
Movable Contact
Phosphor bronze, see datasheet for plating details
Part Number: SDS002
Manufacturer: LITTELFUSE / C&K COMPONENTS
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: Not specified, available in bulk or tape & reel
{"id":10023988134205,"title":"LITTELFUSE \/ C\u0026K COMPONENTS - SDS002","handle":"sds002","description":"\u003ch3\u003eProduct Description: Detector Switches Detect SNAP-A (Part Number: SDS002)\u003c\/h3\u003e\n\u003cp\u003eIntroducing the SDS series side actuated detect switches manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e. Designed for precision detection applications, these switches feature a low-profile package that sits just 2mm from the PCB, making them ideal for compact electronic devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow profile package sits just 2mm off PCB\u003c\/li\u003e\n\u003cli\u003e2mm overtravel suitable for detector applications\u003c\/li\u003e\n\u003cli\u003eLow actuation force with a maximum of 75 grams\u003c\/li\u003e\n\u003cli\u003ePick \u0026amp; place compatible with tape \u0026amp; reel packaging (3000 per reel)\u003c\/li\u003e\n\u003cli\u003eUltra low current capabilities for sensitive detection\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and environmentally friendly\u003c\/li\u003e\n\u003cli\u003eSuitable for IoT devices, medical equipment, consumer electronics, and high-density PCB applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Rating\u003c\/th\u003e\n\u003ctd\u003e100 mA @ 12 VDC (ULC version: min. 10μA @ 1.8 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanical \u0026amp; Electrical Life\u003c\/th\u003e\n\u003ctd\u003e50,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Resistance\u003c\/th\u003e\n\u003ctd\u003e100 mΩ max. initial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation Resistance\u003c\/th\u003e\n\u003ctd\u003e10 MΩ min. @ 100 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolderability\u003c\/th\u003e\n\u003ctd\u003eIR compatible, no wash, max. 260°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003eBulk or tape \u0026amp; reel (3000 per reel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBase\u003c\/th\u003e\n\u003ctd\u003eGlass filled LCP (UL 94V-0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCover\u003c\/th\u003e\n\u003ctd\u003eNickel silver with silver plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMovable Contact\u003c\/th\u003e\n\u003ctd\u003ePhosphor bronze, see datasheet for plating details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e SDS002\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified, available in bulk or tape \u0026amp; reel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/ckswitches.com\/media\/1320\/sds.pdf\" target=\"_blank\"\u003eDownload SDS Series Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications and ordering options, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number SDS002 for additional details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T00:29:00+05:30","created_at":"2025-08-14T00:29:00+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["Detector","IMPORT_CSV","LITTE-CKCO","SNAP","Switch","WLDM"],"price":6098,"price_min":6098,"price_max":6098,"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":50617238651197,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SDS002","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"LITTELFUSE \/ C\u0026K COMPONENTS - SDS002","public_title":null,"options":["Default Title"],"price":6098,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SDS002","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/11124295.png?v=1755111542"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11124295.png?v=1755111542","options":["Title"],"media":[{"alt":null,"id":45824751272253,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11124295.png?v=1755111542"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11124295.png?v=1755111542","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: Detector Switches Detect SNAP-A (Part Number: SDS002)\u003c\/h3\u003e\n\u003cp\u003eIntroducing the SDS series side actuated detect switches manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e. Designed for precision detection applications, these switches feature a low-profile package that sits just 2mm from the PCB, making them ideal for compact electronic devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow profile package sits just 2mm off PCB\u003c\/li\u003e\n\u003cli\u003e2mm overtravel suitable for detector applications\u003c\/li\u003e\n\u003cli\u003eLow actuation force with a maximum of 75 grams\u003c\/li\u003e\n\u003cli\u003ePick \u0026amp; place compatible with tape \u0026amp; reel packaging (3000 per reel)\u003c\/li\u003e\n\u003cli\u003eUltra low current capabilities for sensitive detection\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and environmentally friendly\u003c\/li\u003e\n\u003cli\u003eSuitable for IoT devices, medical equipment, consumer electronics, and high-density PCB applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Rating\u003c\/th\u003e\n\u003ctd\u003e100 mA @ 12 VDC (ULC version: min. 10μA @ 1.8 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanical \u0026amp; Electrical Life\u003c\/th\u003e\n\u003ctd\u003e50,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContact Resistance\u003c\/th\u003e\n\u003ctd\u003e100 mΩ max. initial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation Resistance\u003c\/th\u003e\n\u003ctd\u003e10 MΩ min. @ 100 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolderability\u003c\/th\u003e\n\u003ctd\u003eIR compatible, no wash, max. 260°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003eBulk or tape \u0026amp; reel (3000 per reel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBase\u003c\/th\u003e\n\u003ctd\u003eGlass filled LCP (UL 94V-0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCover\u003c\/th\u003e\n\u003ctd\u003eNickel silver with silver plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMovable Contact\u003c\/th\u003e\n\u003ctd\u003ePhosphor bronze, see datasheet for plating details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e SDS002\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified, available in bulk or tape \u0026amp; reel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/ckswitches.com\/media\/1320\/sds.pdf\" target=\"_blank\"\u003eDownload SDS Series Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications and ordering options, please refer to the datasheet linked above.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number SDS002 for additional details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
