The LITTELFUSE / C&K COMPONENTS CK series miniature toggle switch, part number 7401MYZQE, is a high-performance, multi-pole, multi-position switch designed for demanding electronic applications. Manufactured in Vietnam and RoHS compliant, this switch offers reliable operation with epoxy terminal-seal compatibility suitable for bottom wash cleaning processes.
Key Features & Benefits
Multi-pole and multi-position configurations for versatile switching options
Epoxy terminal-seal design ensures durability and resistance to environmental factors
Wide variety of actuator and termination options to suit various design requirements
Suitable for use in telecommunications, medical equipment, and instrumentation applications
Specifications
Switch Function
Poles
Model No.
UL Model No.
Switch Function Description
SP
1
7101
U11
ON - NONE - ON (SPDT) with N/A schematic
SP
1
7103
U13
ON - OFF - ON (SPDT) with OPEN schematic
SP
1
7105
U15
Mom. - OFF - Mom. (SPST MOM)
SP
1
7107
U17
ON - OFF - MOM (SPST MOM)
SP
1
7108
U18
ON - NONE - MOM (SPST MOM)
DP
2
7201
U21
ON - NONE - ON (DPDT) with 2-3, 5-6 terminals
DP
2
7203
U23
ON - OFF - ON (DPDT) with OPEN schematic
DP
2
7205
U25
Mom. - OFF - Mom. (DPDT MOM)
DP
2
7207
U27
ON - OFF - MOM (DPDT MOM)
DP
2
7211
U211
ON - ON - ON (DP3T) with multiple terminals
3P
3
7301
U31
ON - NONE - ON (3PDT) with 2-3, 5-6, 8-9 terminals
3P
3
7303
U33
ON - OFF - ON (3PDT) with OPEN schematic
4P
4
7401
U41
ON - NONE - ON (4PDT) with multiple terminals
Actuator Options
Standard high actuators: 0.200” (M), 0.420” (S), 0.687” (T), 0.838” (L42 with cap)
Locking levers: K2 (0.704”), K12 (0.732”)
Anti-rotation options available for specific actuators
Termination & Bushing Options
Right angle, PC thru-hole (A)
Vertical right angle, PC thru-hole (AV2)
Solder lug (Z)
V-bracket and snap-in V-bracket options (V3, V7, V81)
Wire wrap (W3)
Various bushing heights and finishes, including nickel, black, red, and anodized aluminum
Materials & Compliance
Contact materials include gold, silver, and matte-pin silver options
Epoxy sealed base for environmental resistance
RoHS compliant models available
Additional Details
Part Number: 7401MYZQE
Manufacturer: LITTELFUSE / C&K COMPONENTS
Country of Origin: VN
UOM: EA
ECCN: EAR99
For detailed specifications and custom options, please refer to the datasheet.
Note: The datasheet was not processed. Please search the internet for the part number 7401MYZQE for more details.
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":10027627512125,"title":"7401MYZQE","handle":"7401myzqe","description":"\u003ch3\u003eProduct Description: LITTELFUSE \/ C\u0026amp;K COMPONENTS Toggle Switch - Miniature Rocker \u0026amp; Lever Handle Switch\u003c\/h3\u003e\n\u003cp\u003eThe LITTELFUSE \/ C\u0026amp;K COMPONENTS CK series miniature toggle switch, part number 7401MYZQE, is a high-performance, multi-pole, multi-position switch designed for demanding electronic applications. Manufactured in Vietnam and RoHS compliant, this switch offers reliable operation with epoxy terminal-seal compatibility suitable for bottom wash cleaning processes.\u003c\/p\u003e\n\u003ch3\u003eKey Features \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 design ensures durability and resistance to environmental factors\u003c\/li\u003e\n\u003cli\u003eRoHS compliant models available, supporting environmentally responsible manufacturing\u003c\/li\u003e\n\u003cli\u003eWide variety of actuator and termination options to suit various design requirements\u003c\/li\u003e\n\u003cli\u003eSuitable for use in telecommunications, medical equipment, and instrumentation applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch Function\u003c\/th\u003e\n\u003cth\u003ePoles\u003c\/th\u003e\n\u003cth\u003eModel No.\u003c\/th\u003e\n\u003cth\u003eUL Model No.\u003c\/th\u003e\n\u003cth\u003eSwitch Function Description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e7101\u003c\/td\u003e\n\u003ctd\u003eU11\u003c\/td\u003e\n\u003ctd\u003eON - NONE - ON (SPDT) with N\/A schematic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e7103\u003c\/td\u003e\n\u003ctd\u003eU13\u003c\/td\u003e\n\u003ctd\u003eON - OFF - ON (SPDT) with OPEN schematic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e7105\u003c\/td\u003e\n\u003ctd\u003eU15\u003c\/td\u003e\n\u003ctd\u003eMom. - OFF - Mom. (SPST MOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e7107\u003c\/td\u003e\n\u003ctd\u003eU17\u003c\/td\u003e\n\u003ctd\u003eON - OFF - MOM (SPST MOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e7108\u003c\/td\u003e\n\u003ctd\u003eU18\u003c\/td\u003e\n\u003ctd\u003eON - NONE - MOM (SPST MOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e7201\u003c\/td\u003e\n\u003ctd\u003eU21\u003c\/td\u003e\n\u003ctd\u003eON - NONE - ON (DPDT) with 2-3, 5-6 terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e7203\u003c\/td\u003e\n\u003ctd\u003eU23\u003c\/td\u003e\n\u003ctd\u003eON - OFF - ON (DPDT) with OPEN schematic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e7205\u003c\/td\u003e\n\u003ctd\u003eU25\u003c\/td\u003e\n\u003ctd\u003eMom. - OFF - Mom. (DPDT MOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e7207\u003c\/td\u003e\n\u003ctd\u003eU27\u003c\/td\u003e\n\u003ctd\u003eON - OFF - MOM (DPDT MOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e7211\u003c\/td\u003e\n\u003ctd\u003eU211\u003c\/td\u003e\n\u003ctd\u003eON - ON - ON (DP3T) with multiple terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3P\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e7301\u003c\/td\u003e\n\u003ctd\u003eU31\u003c\/td\u003e\n\u003ctd\u003eON - NONE - ON (3PDT) with 2-3, 5-6, 8-9 terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3P\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e7303\u003c\/td\u003e\n\u003ctd\u003eU33\u003c\/td\u003e\n\u003ctd\u003eON - OFF - ON (3PDT) with OPEN schematic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4P\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e7401\u003c\/td\u003e\n\u003ctd\u003eU41\u003c\/td\u003e\n\u003ctd\u003eON - NONE - ON (4PDT) with multiple terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eActuator Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard high actuators: 0.200” (M), 0.420” (S), 0.687” (T), 0.838” (L42 with cap)\u003c\/li\u003e\n\u003cli\u003eLocking levers: K2 (0.704”), K12 (0.732”)\u003c\/li\u003e\n\u003cli\u003eAnti-rotation options available for specific actuators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTermination \u0026amp; Bushing Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRight angle, PC thru-hole (A)\u003c\/li\u003e\n\u003cli\u003eVertical right angle, PC thru-hole (AV2)\u003c\/li\u003e\n\u003cli\u003eSolder lug (Z)\u003c\/li\u003e\n\u003cli\u003eV-bracket and snap-in V-bracket options (V3, V7, V81)\u003c\/li\u003e\n\u003cli\u003eWire wrap (W3)\u003c\/li\u003e\n\u003cli\u003eVarious bushing heights and finishes, including nickel, black, red, and anodized aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContact materials include gold, silver, and matte-pin silver options\u003c\/li\u003e\n\u003cli\u003eEpoxy sealed base for environmental resistance\u003c\/li\u003e\n\u003cli\u003eRoHS compliant models available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003ePart Number: 7401MYZQE\u003cbr\u003e\nManufacturer: LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003cbr\u003e\nCountry of Origin: VN\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nFor detailed specifications and custom options, please refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1394\/7000toggle.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed. Please search the internet for the part number 7401MYZQE for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T01:08:54+05:30","created_at":"2025-08-16T01:08:55+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["IMPORT_CSV","IMPORT_PT2","LITTE-CKCO","SW","Switch","Toggle","WLDM"],"price":223132,"price_min":223132,"price_max":223132,"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":50625689911613,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"7401MYZQE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"7401MYZQE","public_title":null,"options":["Default Title"],"price":223132,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"7401MYZQE","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/11110408.png?v=1755286737"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11110408.png?v=1755286737","options":["Title"],"media":[{"alt":null,"id":45859135619389,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11110408.png?v=1755286737"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11110408.png?v=1755286737","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: LITTELFUSE \/ C\u0026amp;K COMPONENTS Toggle Switch - Miniature Rocker \u0026amp; Lever Handle Switch\u003c\/h3\u003e\n\u003cp\u003eThe LITTELFUSE \/ C\u0026amp;K COMPONENTS CK series miniature toggle switch, part number 7401MYZQE, is a high-performance, multi-pole, multi-position switch designed for demanding electronic applications. Manufactured in Vietnam and RoHS compliant, this switch offers reliable operation with epoxy terminal-seal compatibility suitable for bottom wash cleaning processes.\u003c\/p\u003e\n\u003ch3\u003eKey Features \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 design ensures durability and resistance to environmental factors\u003c\/li\u003e\n\u003cli\u003eRoHS compliant models available, supporting environmentally responsible manufacturing\u003c\/li\u003e\n\u003cli\u003eWide variety of actuator and termination options to suit various design requirements\u003c\/li\u003e\n\u003cli\u003eSuitable for use in telecommunications, medical equipment, and instrumentation applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch Function\u003c\/th\u003e\n\u003cth\u003ePoles\u003c\/th\u003e\n\u003cth\u003eModel No.\u003c\/th\u003e\n\u003cth\u003eUL Model No.\u003c\/th\u003e\n\u003cth\u003eSwitch Function Description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e7101\u003c\/td\u003e\n\u003ctd\u003eU11\u003c\/td\u003e\n\u003ctd\u003eON - NONE - ON (SPDT) with N\/A schematic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e7103\u003c\/td\u003e\n\u003ctd\u003eU13\u003c\/td\u003e\n\u003ctd\u003eON - OFF - ON (SPDT) with OPEN schematic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e7105\u003c\/td\u003e\n\u003ctd\u003eU15\u003c\/td\u003e\n\u003ctd\u003eMom. - OFF - Mom. (SPST MOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e7107\u003c\/td\u003e\n\u003ctd\u003eU17\u003c\/td\u003e\n\u003ctd\u003eON - OFF - MOM (SPST MOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSP\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e7108\u003c\/td\u003e\n\u003ctd\u003eU18\u003c\/td\u003e\n\u003ctd\u003eON - NONE - MOM (SPST MOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e7201\u003c\/td\u003e\n\u003ctd\u003eU21\u003c\/td\u003e\n\u003ctd\u003eON - NONE - ON (DPDT) with 2-3, 5-6 terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e7203\u003c\/td\u003e\n\u003ctd\u003eU23\u003c\/td\u003e\n\u003ctd\u003eON - OFF - ON (DPDT) with OPEN schematic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e7205\u003c\/td\u003e\n\u003ctd\u003eU25\u003c\/td\u003e\n\u003ctd\u003eMom. - OFF - Mom. (DPDT MOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e7207\u003c\/td\u003e\n\u003ctd\u003eU27\u003c\/td\u003e\n\u003ctd\u003eON - OFF - MOM (DPDT MOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e7211\u003c\/td\u003e\n\u003ctd\u003eU211\u003c\/td\u003e\n\u003ctd\u003eON - ON - ON (DP3T) with multiple terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3P\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e7301\u003c\/td\u003e\n\u003ctd\u003eU31\u003c\/td\u003e\n\u003ctd\u003eON - NONE - ON (3PDT) with 2-3, 5-6, 8-9 terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3P\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e7303\u003c\/td\u003e\n\u003ctd\u003eU33\u003c\/td\u003e\n\u003ctd\u003eON - OFF - ON (3PDT) with OPEN schematic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4P\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e7401\u003c\/td\u003e\n\u003ctd\u003eU41\u003c\/td\u003e\n\u003ctd\u003eON - NONE - ON (4PDT) with multiple terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eActuator Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard high actuators: 0.200” (M), 0.420” (S), 0.687” (T), 0.838” (L42 with cap)\u003c\/li\u003e\n\u003cli\u003eLocking levers: K2 (0.704”), K12 (0.732”)\u003c\/li\u003e\n\u003cli\u003eAnti-rotation options available for specific actuators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTermination \u0026amp; Bushing Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRight angle, PC thru-hole (A)\u003c\/li\u003e\n\u003cli\u003eVertical right angle, PC thru-hole (AV2)\u003c\/li\u003e\n\u003cli\u003eSolder lug (Z)\u003c\/li\u003e\n\u003cli\u003eV-bracket and snap-in V-bracket options (V3, V7, V81)\u003c\/li\u003e\n\u003cli\u003eWire wrap (W3)\u003c\/li\u003e\n\u003cli\u003eVarious bushing heights and finishes, including nickel, black, red, and anodized aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContact materials include gold, silver, and matte-pin silver options\u003c\/li\u003e\n\u003cli\u003eEpoxy sealed base for environmental resistance\u003c\/li\u003e\n\u003cli\u003eRoHS compliant models available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cp\u003ePart Number: 7401MYZQE\u003cbr\u003e\nManufacturer: LITTELFUSE \/ C\u0026amp;K COMPONENTS\u003cbr\u003e\nCountry of Origin: VN\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nFor detailed specifications and custom options, please refer to the \u003ca href=\"https:\/\/ckswitches.com\/media\/1394\/7000toggle.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The datasheet was not processed. Please search the internet for the part number 7401MYZQE 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.
