Enhance your electronic designs with the reliable and high-quality CK 8500 Series Subminiature Pushbutton Switches manufactured by LITTELFUSE / C&K COMPONENTS. Designed for applications in networking, computing, telecommunications, and detection products, these switches offer robust performance and compliance with RoHS standards.
Product Type: Pushbutton Switches
Category: Switches | Pushbutton Switches
Part Number: 8534T1ZBE3
Manufacturer: LITTELFUSE / C&K COMPONENTS
Country of Origin: Vietnam (VN)
Unit of Measure: EA (Each)
Package Type: Tray
ECCN: EAR99
RoHS Compliant: Yes
Key Features & Benefits
Reliable contact design suitable for ratings up to 3A
Available in pre-travel or over-travel models for versatile applications
Designed for telecommunications, networking, detection, and computer peripherals
Epoxy terminal seal compatible with all “bottom-wash” PCB cleaning methods
RoHS compliant for environmentally responsible manufacturing
Specifications & Options
Switch Function
Model Number
Rating
Travel (inches/mm)
Actuation Force
Contact Material
Terminations
SPST Off-Mom.
8534
1 Amp
0.032 (0.81) with overtravel 0.028 (0.71)
10.3 oz (282g)
Solder lug
Epoxy Seal
SPST Off-Mom.
8552
3 Amps
0.050 (1.27)
6 oz (170g)
Solder lug
Epoxy Seal
SPST On-Mom.
8533
1 Amp
0.080 (2.03) with pre-travel 0.057 (1.45)
11.5 oz (456g)
Solder lug
Epoxy Seal
SPST Off-Mom.
8551
3 Amps
0.095 (2.41) with overtravel 0.042 (1.07)
7 oz (220g)
Solder lug
Epoxy Seal
Physical Dimensions & Mounting Options
Panel mounting diameter: 0.250 inches (6.35 mm)
Actuator options include snap-in with frame, snap-in without frame, or panel mount with bushing
For more detailed specifications and custom options, please refer to the datasheet or contact our customer service. This product complies with RoHS standards and is suitable for demanding electronic applications.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10027645763901,"title":"8534T1ZBE3","handle":"8534t1zbe3","description":"\u003ch3\u003eProduct Description for LITTELFUSE \/ C\u0026amp;K COMPONENTS Pushbutton Switches (Part Number: 8534T1ZBE3)\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the reliable and high-quality \u003cstrong\u003eCK 8500 Series Subminiature Pushbutton Switches\u003c\/strong\u003e manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e. Designed for applications in networking, computing, telecommunications, and detection products, these switches offer robust performance and compliance with RoHS standards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Pushbutton Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Switches | Pushbutton Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 8534T1ZBE3\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 Vietnam (VN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReliable contact design suitable for ratings up to 3A\u003c\/li\u003e\n\u003cli\u003eAvailable in pre-travel or over-travel models for versatile applications\u003c\/li\u003e\n\u003cli\u003eDesigned for telecommunications, networking, detection, and computer peripherals\u003c\/li\u003e\n\u003cli\u003eEpoxy terminal seal compatible with all “bottom-wash” PCB cleaning methods\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications \u0026amp; Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch Function\u003c\/th\u003e\n\u003cth\u003eModel Number\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eTravel (inches\/mm)\u003c\/th\u003e\n\u003cth\u003eActuation Force\u003c\/th\u003e\n\u003cth\u003eContact Material\u003c\/th\u003e\n\u003cth\u003eTerminations\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPST Off-Mom.\u003c\/td\u003e\n\u003ctd\u003e8534\u003c\/td\u003e\n\u003ctd\u003e1 Amp\u003c\/td\u003e\n\u003ctd\u003e0.032 (0.81) with overtravel 0.028 (0.71)\u003c\/td\u003e\n\u003ctd\u003e10.3 oz (282g)\u003c\/td\u003e\n\u003ctd\u003eSolder lug\u003c\/td\u003e\n\u003ctd\u003eEpoxy Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPST Off-Mom.\u003c\/td\u003e\n\u003ctd\u003e8552\u003c\/td\u003e\n\u003ctd\u003e3 Amps\u003c\/td\u003e\n\u003ctd\u003e0.050 (1.27)\u003c\/td\u003e\n\u003ctd\u003e6 oz (170g)\u003c\/td\u003e\n\u003ctd\u003eSolder lug\u003c\/td\u003e\n\u003ctd\u003eEpoxy Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPST On-Mom.\u003c\/td\u003e\n\u003ctd\u003e8533\u003c\/td\u003e\n\u003ctd\u003e1 Amp\u003c\/td\u003e\n\u003ctd\u003e0.080 (2.03) with pre-travel 0.057 (1.45)\u003c\/td\u003e\n\u003ctd\u003e11.5 oz (456g)\u003c\/td\u003e\n\u003ctd\u003eSolder lug\u003c\/td\u003e\n\u003ctd\u003eEpoxy Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPST Off-Mom.\u003c\/td\u003e\n\u003ctd\u003e8551\u003c\/td\u003e\n\u003ctd\u003e3 Amps\u003c\/td\u003e\n\u003ctd\u003e0.095 (2.41) with overtravel 0.042 (1.07)\u003c\/td\u003e\n\u003ctd\u003e7 oz (220g)\u003c\/td\u003e\n\u003ctd\u003eSolder lug\u003c\/td\u003e\n\u003ctd\u003eEpoxy Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions \u0026amp; Mounting Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePanel mounting diameter: 0.250 inches (6.35 mm)\u003c\/li\u003e\n\u003cli\u003eActuator options include snap-in with frame, snap-in without frame, or panel mount with bushing\u003c\/li\u003e\n\u003cli\u003eActuator heights: 0.150 inches (3.81 mm) and 0.210 inches (5.33 mm)\u003c\/li\u003e\n\u003cli\u003eAvailable with various contact materials including silver (Q) and gold (B)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll models feature epoxy terminal seals and are compatible with PCB cleaning methods\u003c\/li\u003e\n\u003cli\u003ePart Number: 8534T1ZBE3\u003c\/li\u003e\n\u003cli\u003eDatasheet available at \u003ca href=\"https:\/\/www.ckswitches.com\/media\/1398\/8500.pdf\" target=\"_blank\"\u003eCK Switches 8500 Series Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and custom options, please refer to the datasheet or contact our customer service. This product complies with RoHS standards and is suitable for demanding electronic applications.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T01:25:51+05:30","created_at":"2025-08-16T01:25:51+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","Pushbutton","Switch","WLDM"],"price":71236,"price_min":71236,"price_max":71236,"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":50625721336125,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"8534T1ZBE3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"8534T1ZBE3","public_title":null,"options":["Default Title"],"price":71236,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"8534T1ZBE3","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/8534T1ZBE3_11113743_6942ddaa.jpg?v=1755287754"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/8534T1ZBE3_11113743_6942ddaa.jpg?v=1755287754","options":["Title"],"media":[{"alt":null,"id":45859328262461,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/8534T1ZBE3_11113743_6942ddaa.jpg?v=1755287754"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/8534T1ZBE3_11113743_6942ddaa.jpg?v=1755287754","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for LITTELFUSE \/ C\u0026amp;K COMPONENTS Pushbutton Switches (Part Number: 8534T1ZBE3)\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the reliable and high-quality \u003cstrong\u003eCK 8500 Series Subminiature Pushbutton Switches\u003c\/strong\u003e manufactured by \u003cstrong\u003eLITTELFUSE \/ C\u0026amp;K COMPONENTS\u003c\/strong\u003e. Designed for applications in networking, computing, telecommunications, and detection products, these switches offer robust performance and compliance with RoHS standards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Pushbutton Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Switches | Pushbutton Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 8534T1ZBE3\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 Vietnam (VN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA (Each)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Tray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReliable contact design suitable for ratings up to 3A\u003c\/li\u003e\n\u003cli\u003eAvailable in pre-travel or over-travel models for versatile applications\u003c\/li\u003e\n\u003cli\u003eDesigned for telecommunications, networking, detection, and computer peripherals\u003c\/li\u003e\n\u003cli\u003eEpoxy terminal seal compatible with all “bottom-wash” PCB cleaning methods\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications \u0026amp; Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch Function\u003c\/th\u003e\n\u003cth\u003eModel Number\u003c\/th\u003e\n\u003cth\u003eRating\u003c\/th\u003e\n\u003cth\u003eTravel (inches\/mm)\u003c\/th\u003e\n\u003cth\u003eActuation Force\u003c\/th\u003e\n\u003cth\u003eContact Material\u003c\/th\u003e\n\u003cth\u003eTerminations\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPST Off-Mom.\u003c\/td\u003e\n\u003ctd\u003e8534\u003c\/td\u003e\n\u003ctd\u003e1 Amp\u003c\/td\u003e\n\u003ctd\u003e0.032 (0.81) with overtravel 0.028 (0.71)\u003c\/td\u003e\n\u003ctd\u003e10.3 oz (282g)\u003c\/td\u003e\n\u003ctd\u003eSolder lug\u003c\/td\u003e\n\u003ctd\u003eEpoxy Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPST Off-Mom.\u003c\/td\u003e\n\u003ctd\u003e8552\u003c\/td\u003e\n\u003ctd\u003e3 Amps\u003c\/td\u003e\n\u003ctd\u003e0.050 (1.27)\u003c\/td\u003e\n\u003ctd\u003e6 oz (170g)\u003c\/td\u003e\n\u003ctd\u003eSolder lug\u003c\/td\u003e\n\u003ctd\u003eEpoxy Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPST On-Mom.\u003c\/td\u003e\n\u003ctd\u003e8533\u003c\/td\u003e\n\u003ctd\u003e1 Amp\u003c\/td\u003e\n\u003ctd\u003e0.080 (2.03) with pre-travel 0.057 (1.45)\u003c\/td\u003e\n\u003ctd\u003e11.5 oz (456g)\u003c\/td\u003e\n\u003ctd\u003eSolder lug\u003c\/td\u003e\n\u003ctd\u003eEpoxy Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPST Off-Mom.\u003c\/td\u003e\n\u003ctd\u003e8551\u003c\/td\u003e\n\u003ctd\u003e3 Amps\u003c\/td\u003e\n\u003ctd\u003e0.095 (2.41) with overtravel 0.042 (1.07)\u003c\/td\u003e\n\u003ctd\u003e7 oz (220g)\u003c\/td\u003e\n\u003ctd\u003eSolder lug\u003c\/td\u003e\n\u003ctd\u003eEpoxy Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions \u0026amp; Mounting Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePanel mounting diameter: 0.250 inches (6.35 mm)\u003c\/li\u003e\n\u003cli\u003eActuator options include snap-in with frame, snap-in without frame, or panel mount with bushing\u003c\/li\u003e\n\u003cli\u003eActuator heights: 0.150 inches (3.81 mm) and 0.210 inches (5.33 mm)\u003c\/li\u003e\n\u003cli\u003eAvailable with various contact materials including silver (Q) and gold (B)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll models feature epoxy terminal seals and are compatible with PCB cleaning methods\u003c\/li\u003e\n\u003cli\u003ePart Number: 8534T1ZBE3\u003c\/li\u003e\n\u003cli\u003eDatasheet available at \u003ca href=\"https:\/\/www.ckswitches.com\/media\/1398\/8500.pdf\" target=\"_blank\"\u003eCK Switches 8500 Series Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications and custom options, please refer to the datasheet or contact our customer service. This product complies with RoHS standards and is suitable for demanding electronic applications.\u003c\/p\u003e\u003cbr\u003e"}
