U11L41YZ3GE3 - Toggle Switch Miniature Rocker & Lever Handle Switch
Enhance your electronic designs with the LITTELFUSE / C&K COMPONENTS U11L41YZ3GE3 miniature toggle switch, designed for reliable performance in various industrial and medical applications. This switch features a compact form factor with multiple actuator options, ensuring versatility and durability.
Product Type: Switches | Toggle Switches
Part Number: U11L41YZ3GE3
Manufacturer: LITTELFUSE / C&K COMPONENTS
Country of Origin: Vietnam (VN)
UOM: Each (EA)
ECCN: EAR99
RoHS Compliant: Yes
Package Type: Standard
For detailed specifications and technical data, please refer to the Datasheet.
Features & Benefits
Multi-pole and multi-position configurations for versatile switching options
Epoxy terminal-seal compatible with bottom wash cleaning processes
Available in RoHS compliant models
Wide variety of actuator and termination options to suit different design requirements
Technical Specifications
Switch Function
Model No.
Switch Type
Poles
Connected Terminals
SP On-None-On
U11
SPDT
1
2-3
SP On-Off-On
U13
SPDT
1
2-3
SP Mom.-Off-Mom.
U15
SPDT
1
2-3
DP On-None-On
U21
DPDT
2
2-3, 5-6
DP On-Off-On
U23
DPDT
2
2-3, 5-6
3P On-None-On
U31
3PDT
3
2-3, 5-6, 8-9
4P On-None-On
U41
4PDT
4
2-3, 5-6, 8-9, 11-12
Actuator Options
M: 0.200” high
P3: Flatted, anti-rotation, 0.450” high
S: 0.420” high
T: 0.687” high, 15/32 bushing
K2¹: Locking lever, 0.704” high
K12¹: Locking lever, 0.732” high
L40: Lever handle without cap
L42: 0.838” high lever handle with cap
P4: Flatted, anti-rotation, 0.250” high
SP: Anti-rotation, 0.420” high
T1: 0.487” high, 15/32 bushing
TP: Anti-rotation, 0.687” high, 15/32 bushing
Termination Options
D: 0.280 high, keyway
H: 0.296 high, flat
Y: 0.350 high, keyway
NONE: No bushing required
C: PC Thru-hole
V3: 0.460 high, V-bracket
Z: Solder lug
V7: 0.630” high, V-bracket
V81: 0.953” high, snap-in V-bracket
W3: 0.425” long, wire wrap
Additional Details
Switch Function Codes: 7101 (SP On-None-On), 7201 (DP On-None-On), 7301 (3P On-None-On), 7401 (4P On-None-On), among others.
Switches are epoxy terminal-seal compatible with bottom wash cleaning methods.
Designed for applications in telecommunications, medical equipment, and instrumentation.
{"id":10027923046717,"title":"U11L41YZ3GE3","handle":"u11l41yz3ge3","description":"\u003ch3\u003eU11L41YZ3GE3 - Toggle Switch Miniature Rocker \u0026amp; Lever Handle Switch\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the LITTELFUSE \/ C\u0026amp;K COMPONENTS U11L41YZ3GE3 miniature toggle switch, designed for reliable performance in various industrial and medical applications. This switch features a compact form factor with multiple actuator options, ensuring versatility and durability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Switches | Toggle Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e U11L41YZ3GE3\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\u003eUOM:\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\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.ckswitches.com\/media\/1394\/7000toggle.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-pole and multi-position configurations for versatile switching options\u003c\/li\u003e\n\u003cli\u003eEpoxy terminal-seal compatible with bottom wash cleaning processes\u003c\/li\u003e\n\u003cli\u003eAvailable in RoHS compliant models\u003c\/li\u003e\n\u003cli\u003eWide variety of actuator and termination options to suit different design requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch Function\u003c\/th\u003e\n\u003cth\u003eModel No.\u003c\/th\u003e\n\u003cth\u003eSwitch Type\u003c\/th\u003e\n\u003cth\u003ePoles\u003c\/th\u003e\n\u003cth\u003eConnected Terminals\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP On-None-On\u003c\/td\u003e\n\u003ctd\u003eU11\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e2-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP On-Off-On\u003c\/td\u003e\n\u003ctd\u003eU13\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e2-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP Mom.-Off-Mom.\u003c\/td\u003e\n\u003ctd\u003eU15\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e2-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP On-None-On\u003c\/td\u003e\n\u003ctd\u003eU21\u003c\/td\u003e\n\u003ctd\u003eDPDT\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e2-3, 5-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP On-Off-On\u003c\/td\u003e\n\u003ctd\u003eU23\u003c\/td\u003e\n\u003ctd\u003eDPDT\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e2-3, 5-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3P On-None-On\u003c\/td\u003e\n\u003ctd\u003eU31\u003c\/td\u003e\n\u003ctd\u003e3PDT\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e2-3, 5-6, 8-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4P On-None-On\u003c\/td\u003e\n\u003ctd\u003eU41\u003c\/td\u003e\n\u003ctd\u003e4PDT\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e2-3, 5-6, 8-9, 11-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eActuator Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM: 0.200” high\u003c\/li\u003e\n\u003cli\u003eP3: Flatted, anti-rotation, 0.450” high\u003c\/li\u003e\n\u003cli\u003eS: 0.420” high\u003c\/li\u003e\n\u003cli\u003eT: 0.687” high, 15\/32 bushing\u003c\/li\u003e\n\u003cli\u003eK2¹: Locking lever, 0.704” high\u003c\/li\u003e\n\u003cli\u003eK12¹: Locking lever, 0.732” high\u003c\/li\u003e\n\u003cli\u003eL40: Lever handle without cap\u003c\/li\u003e\n\u003cli\u003eL42: 0.838” high lever handle with cap\u003c\/li\u003e\n\u003cli\u003eP4: Flatted, anti-rotation, 0.250” high\u003c\/li\u003e\n\u003cli\u003eSP: Anti-rotation, 0.420” high\u003c\/li\u003e\n\u003cli\u003eT1: 0.487” high, 15\/32 bushing\u003c\/li\u003e\n\u003cli\u003eTP: Anti-rotation, 0.687” high, 15\/32 bushing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTermination Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eD: 0.280 high, keyway\u003c\/li\u003e\n\u003cli\u003eH: 0.296 high, flat\u003c\/li\u003e\n\u003cli\u003eY: 0.350 high, keyway\u003c\/li\u003e\n\u003cli\u003eNONE: No bushing required\u003c\/li\u003e\n\u003cli\u003eC: PC Thru-hole\u003c\/li\u003e\n\u003cli\u003eV3: 0.460 high, V-bracket\u003c\/li\u003e\n\u003cli\u003eZ: Solder lug\u003c\/li\u003e\n\u003cli\u003eV7: 0.630” high, V-bracket\u003c\/li\u003e\n\u003cli\u003eV81: 0.953” high, snap-in V-bracket\u003c\/li\u003e\n\u003cli\u003eW3: 0.425” long, wire wrap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch Function Codes: 7101 (SP On-None-On), 7201 (DP On-None-On), 7301 (3P On-None-On), 7401 (4P On-None-On), among others.\u003c\/li\u003e\n\u003cli\u003eSwitches are epoxy terminal-seal compatible with bottom wash cleaning methods.\u003c\/li\u003e\n\u003cli\u003eDesigned for applications in telecommunications, medical equipment, and instrumentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information, consult the \u003ca href=\"https:\/\/www.ckswitches.com\/media\/1394\/7000toggle.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T04:45:53+05:30","created_at":"2025-08-16T04:45:53+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","SW","Switch","Toggle","WLDM"],"price":93133,"price_min":93133,"price_max":93133,"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":50626297823549,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"U11L41YZ3GE3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"U11L41YZ3GE3","public_title":null,"options":["Default Title"],"price":93133,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"U11L41YZ3GE3","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/11127826.png?v=1755299755"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11127826.png?v=1755299755","options":["Title"],"media":[{"alt":null,"id":45862024020285,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11127826.png?v=1755299755"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11127826.png?v=1755299755","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eU11L41YZ3GE3 - Toggle Switch Miniature Rocker \u0026amp; Lever Handle Switch\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic designs with the LITTELFUSE \/ C\u0026amp;K COMPONENTS U11L41YZ3GE3 miniature toggle switch, designed for reliable performance in various industrial and medical applications. This switch features a compact form factor with multiple actuator options, ensuring versatility and durability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Switches | Toggle Switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e U11L41YZ3GE3\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\u003eUOM:\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\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.ckswitches.com\/media\/1394\/7000toggle.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-pole and multi-position configurations for versatile switching options\u003c\/li\u003e\n\u003cli\u003eEpoxy terminal-seal compatible with bottom wash cleaning processes\u003c\/li\u003e\n\u003cli\u003eAvailable in RoHS compliant models\u003c\/li\u003e\n\u003cli\u003eWide variety of actuator and termination options to suit different design requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch Function\u003c\/th\u003e\n\u003cth\u003eModel No.\u003c\/th\u003e\n\u003cth\u003eSwitch Type\u003c\/th\u003e\n\u003cth\u003ePoles\u003c\/th\u003e\n\u003cth\u003eConnected Terminals\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP On-None-On\u003c\/td\u003e\n\u003ctd\u003eU11\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e2-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP On-Off-On\u003c\/td\u003e\n\u003ctd\u003eU13\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e2-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP Mom.-Off-Mom.\u003c\/td\u003e\n\u003ctd\u003eU15\u003c\/td\u003e\n\u003ctd\u003eSPDT\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e2-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP On-None-On\u003c\/td\u003e\n\u003ctd\u003eU21\u003c\/td\u003e\n\u003ctd\u003eDPDT\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e2-3, 5-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP On-Off-On\u003c\/td\u003e\n\u003ctd\u003eU23\u003c\/td\u003e\n\u003ctd\u003eDPDT\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e2-3, 5-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3P On-None-On\u003c\/td\u003e\n\u003ctd\u003eU31\u003c\/td\u003e\n\u003ctd\u003e3PDT\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e2-3, 5-6, 8-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4P On-None-On\u003c\/td\u003e\n\u003ctd\u003eU41\u003c\/td\u003e\n\u003ctd\u003e4PDT\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e2-3, 5-6, 8-9, 11-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eActuator Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eM: 0.200” high\u003c\/li\u003e\n\u003cli\u003eP3: Flatted, anti-rotation, 0.450” high\u003c\/li\u003e\n\u003cli\u003eS: 0.420” high\u003c\/li\u003e\n\u003cli\u003eT: 0.687” high, 15\/32 bushing\u003c\/li\u003e\n\u003cli\u003eK2¹: Locking lever, 0.704” high\u003c\/li\u003e\n\u003cli\u003eK12¹: Locking lever, 0.732” high\u003c\/li\u003e\n\u003cli\u003eL40: Lever handle without cap\u003c\/li\u003e\n\u003cli\u003eL42: 0.838” high lever handle with cap\u003c\/li\u003e\n\u003cli\u003eP4: Flatted, anti-rotation, 0.250” high\u003c\/li\u003e\n\u003cli\u003eSP: Anti-rotation, 0.420” high\u003c\/li\u003e\n\u003cli\u003eT1: 0.487” high, 15\/32 bushing\u003c\/li\u003e\n\u003cli\u003eTP: Anti-rotation, 0.687” high, 15\/32 bushing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTermination Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eD: 0.280 high, keyway\u003c\/li\u003e\n\u003cli\u003eH: 0.296 high, flat\u003c\/li\u003e\n\u003cli\u003eY: 0.350 high, keyway\u003c\/li\u003e\n\u003cli\u003eNONE: No bushing required\u003c\/li\u003e\n\u003cli\u003eC: PC Thru-hole\u003c\/li\u003e\n\u003cli\u003eV3: 0.460 high, V-bracket\u003c\/li\u003e\n\u003cli\u003eZ: Solder lug\u003c\/li\u003e\n\u003cli\u003eV7: 0.630” high, V-bracket\u003c\/li\u003e\n\u003cli\u003eV81: 0.953” high, snap-in V-bracket\u003c\/li\u003e\n\u003cli\u003eW3: 0.425” long, wire wrap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch Function Codes: 7101 (SP On-None-On), 7201 (DP On-None-On), 7301 (3P On-None-On), 7401 (4P On-None-On), among others.\u003c\/li\u003e\n\u003cli\u003eSwitches are epoxy terminal-seal compatible with bottom wash cleaning methods.\u003c\/li\u003e\n\u003cli\u003eDesigned for applications in telecommunications, medical equipment, and instrumentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information, consult the \u003ca href=\"https:\/\/www.ckswitches.com\/media\/1394\/7000toggle.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
