Enhance your electronic applications with the reliable and durable Switch Actuators SPST-NO Off-Mom Pushbutton manufactured by LITTELFUSE / C&K COMPONENTS. Designed for high-performance switching in demanding environments, this switch actuator offers excellent tactile feedback and long-lasting operation.
SPST-NO (Single Pole Single Throw - Normally Open) configuration
Off-Mom pushbutton operation for reliable switching
Suitable for panel mounting applications
RoHS compliant for environmentally responsible design
Electrical and Mechanical Specifications
Operating Temperature
Silver
Gold
-25°C to 70°C
Silver contacts
-55°C to 85°C
Max Power
Max Voltage
Min/Max Current
Dielectric Strength
Contact Resistance
Insulation Resistance
Bounce Time
1.0 VA
20 mVDC - 100 VDC
1 mA to 100 mA (Silver), 50 μA to 50 mA (Gold)
≥ 250 Vrms
≤ 100 mΩ
Initial ≥ 1 GΩ; After damp heat ≥ 10 MΩ
≤ 3 ms
Mechanical Characteristics
Type
Operating Force
Travel
Operating Life
Tactile Feeling
MDP (Hard actuator)
2.6 N ± 25%
0.4 mm ± 0.25
200,000 cycles
≥ 25%
Application Areas
Aircraft instruments and panels
Radio equipment
Other panel-mounted electronic devices requiring reliable momentary pushbutton switching
For more detailed specifications, please refer to the datasheet. This product is RoHS compliant and designed for long-lasting performance in critical applications.
Note: The datasheet was not processed; please search the internet for the part number for more details.
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Designed for high-performance switching in demanding environments, this switch actuator offers excellent tactile feedback and long-lasting operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e Y651050300P\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 France (FR)\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\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.ckswitches.com\/media\/2092\/md-mdp-datasheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPST-NO (Single Pole Single Throw - Normally Open) configuration\u003c\/li\u003e\n\u003cli\u003eOff-Mom pushbutton operation for reliable switching\u003c\/li\u003e\n\u003cli\u003eSuitable for panel mounting applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003cth\u003eSilver\u003c\/th\u003e\n\u003cth\u003eGold\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-25°C to 70°C\u003c\/td\u003e\n\u003ctd\u003eSilver contacts\u003c\/td\u003e\n\u003ctd\u003e-55°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Power\u003c\/th\u003e\n\u003cth\u003eMax Voltage\u003c\/th\u003e\n\u003cth\u003eMin\/Max Current\u003c\/th\u003e\n\u003cth\u003eDielectric Strength\u003c\/th\u003e\n\u003cth\u003eContact Resistance\u003c\/th\u003e\n\u003cth\u003eInsulation Resistance\u003c\/th\u003e\n\u003cth\u003eBounce Time\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.0 VA\u003c\/td\u003e\n\u003ctd\u003e20 mVDC - 100 VDC\u003c\/td\u003e\n\u003ctd\u003e1 mA to 100 mA (Silver), 50 μA to 50 mA (Gold)\u003c\/td\u003e\n\u003ctd\u003e≥ 250 Vrms\u003c\/td\u003e\n\u003ctd\u003e≤ 100 mΩ\u003c\/td\u003e\n\u003ctd\u003eInitial ≥ 1 GΩ; After damp heat ≥ 10 MΩ\u003c\/td\u003e\n\u003ctd\u003e≤ 3 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eOperating Force\u003c\/th\u003e\n\u003cth\u003eTravel\u003c\/th\u003e\n\u003cth\u003eOperating Life\u003c\/th\u003e\n\u003cth\u003eTactile Feeling\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMDP (Hard actuator)\u003c\/td\u003e\n\u003ctd\u003e2.6 N ± 25%\u003c\/td\u003e\n\u003ctd\u003e0.4 mm ± 0.25\u003c\/td\u003e\n\u003ctd\u003e200,000 cycles\u003c\/td\u003e\n\u003ctd\u003e≥ 25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAircraft instruments and panels\u003c\/li\u003e\n\u003cli\u003eRadio equipment\u003c\/li\u003e\n\u003cli\u003eOther panel-mounted electronic devices requiring reliable momentary pushbutton switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.ckswitches.com\/media\/2092\/md-mdp-datasheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. This product is RoHS compliant and designed for long-lasting performance in critical applications.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T05:18:56+05:30","created_at":"2025-08-16T05:18:56+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","SPST","Switch","WLDM"],"price":2633,"price_min":2633,"price_max":2633,"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":50626364703037,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"Y651050300P","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Y651050300P","public_title":null,"options":["Default Title"],"price":2633,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"Y651050300P","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/Y651050300P_11132672_654058e3.jpg?v=1755301739"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/Y651050300P_11132672_654058e3.jpg?v=1755301739","options":["Title"],"media":[{"alt":null,"id":45862547718461,"position":1,"preview_image":{"aspect_ratio":1.65,"height":200,"width":330,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/Y651050300P_11132672_654058e3.jpg?v=1755301739"},"aspect_ratio":1.65,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/Y651050300P_11132672_654058e3.jpg?v=1755301739","width":330}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eY651050300P - Switch Actuators SPST-NO Off-Mom Pushbutton\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic applications with the reliable and durable \u003cstrong\u003eSwitch Actuators SPST-NO Off-Mom Pushbutton\u003c\/strong\u003e manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e. Designed for high-performance switching in demanding environments, this switch actuator offers excellent tactile feedback and long-lasting operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e Y651050300P\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 France (FR)\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\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.ckswitches.com\/media\/2092\/md-mdp-datasheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPST-NO (Single Pole Single Throw - Normally Open) configuration\u003c\/li\u003e\n\u003cli\u003eOff-Mom pushbutton operation for reliable switching\u003c\/li\u003e\n\u003cli\u003eSuitable for panel mounting applications\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical and Mechanical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003cth\u003eSilver\u003c\/th\u003e\n\u003cth\u003eGold\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-25°C to 70°C\u003c\/td\u003e\n\u003ctd\u003eSilver contacts\u003c\/td\u003e\n\u003ctd\u003e-55°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Power\u003c\/th\u003e\n\u003cth\u003eMax Voltage\u003c\/th\u003e\n\u003cth\u003eMin\/Max Current\u003c\/th\u003e\n\u003cth\u003eDielectric Strength\u003c\/th\u003e\n\u003cth\u003eContact Resistance\u003c\/th\u003e\n\u003cth\u003eInsulation Resistance\u003c\/th\u003e\n\u003cth\u003eBounce Time\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.0 VA\u003c\/td\u003e\n\u003ctd\u003e20 mVDC - 100 VDC\u003c\/td\u003e\n\u003ctd\u003e1 mA to 100 mA (Silver), 50 μA to 50 mA (Gold)\u003c\/td\u003e\n\u003ctd\u003e≥ 250 Vrms\u003c\/td\u003e\n\u003ctd\u003e≤ 100 mΩ\u003c\/td\u003e\n\u003ctd\u003eInitial ≥ 1 GΩ; After damp heat ≥ 10 MΩ\u003c\/td\u003e\n\u003ctd\u003e≤ 3 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eOperating Force\u003c\/th\u003e\n\u003cth\u003eTravel\u003c\/th\u003e\n\u003cth\u003eOperating Life\u003c\/th\u003e\n\u003cth\u003eTactile Feeling\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMDP (Hard actuator)\u003c\/td\u003e\n\u003ctd\u003e2.6 N ± 25%\u003c\/td\u003e\n\u003ctd\u003e0.4 mm ± 0.25\u003c\/td\u003e\n\u003ctd\u003e200,000 cycles\u003c\/td\u003e\n\u003ctd\u003e≥ 25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAircraft instruments and panels\u003c\/li\u003e\n\u003cli\u003eRadio equipment\u003c\/li\u003e\n\u003cli\u003eOther panel-mounted electronic devices requiring reliable momentary pushbutton switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.ckswitches.com\/media\/2092\/md-mdp-datasheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. This product is RoHS compliant and designed for long-lasting performance in critical applications.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
