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U11K12AQE

SKU: U11K12AQE

Regular price ₹ 1,444.12
Sale price ₹ 1,444.12 Regular price
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U11K12AQE Toggle Switch from Littelfuse / C&K Components

Enhance your electronic device designs with the high-performance U11K12AQE toggle switch, manufactured by Littelfuse / C&K Components. This reliable switch is RoHS compliant and designed for applications requiring durable and versatile switching solutions.

  • Product Metadata:
  • Part Number: U11K12AQE
  • Manufacturer: Littelfuse / C&K Components
  • Country of Origin: Vietnam (VN)
  • Unit of Measure: Each (EA)
  • ECCN: EAR99
  • Package Type: Standard
  • Datasheet: Download Datasheet

Product Features

  • Wide variety of actuator and termination options available
  • Multi-pole and multi-position configurations for versatile switching
  • Epoxy terminal-seal compatible with bottom wash cleaning processes
  • RoHS compliant models available
  • Engineered for long-lasting, high-performance operation in medical, telecommunications, and instrumentation applications

Technical Specifications

Switch Function Model Number Poles Positions Connected Terminals Schematic
SP On-None-On U11 1 ON - NONE - ON 2-3 SPDT 2 (COMM) 1 3
SP On-Off-On U13 1 ON - OFF - ON Not applicable Open
DP On-None-On U21 2 ON - NONE - ON 2-3, 5-6 DPDT 2 (COMM) 5 1 3 4 6
DP On-Off-On U23 2 ON - OFF - ON Not applicable Open
3P On-None-On U31 3 ON - NONE - ON 2-3, 5-6, 8-9 3PDT 2 (COMM) 5 8 1 3 4 6 7 9
4P On-None-On U41 4 ON - NONE - ON 2-3, 5-6, 8-9, 11-12 4PDT 2 5 (COMM) 8 11 1 3 4 6 7 9 10 12

Actuator Options

  • High: 0.200” (M)
  • Flatted, anti-rotation: 0.450” (P3)
  • High with cap: 0.838” (L42)
  • Locking lever: 0.704” (K2), 0.732” (K12)
  • Other options include: T (15/32 bushing), P4 (flatted anti-rotation), SP (anti-rotation 0.420”)

Termination & Seal Options

  • Right angle, PC thru-hole (A)
  • Vertical right angle, PC thru-hole (AV2)
  • Solder lug (Z)
  • V-bracket options: 0.460” (V3), 0.630” (V7), 0.953” (V81)
  • Soldering and sealing options available, including epoxy sealed bases (E)

Materials & Compliance

  • Contact Material: Gold (B), Silver (Q), Silver matte-pin (S), Gold over silver (G), Gold over silver matte-pin (R)
  • RoHS compliant models available
  • Epoxy sealed terminals suitable for bottom wash cleaning

Additional Details

Part Number Switch Function Poles Positions
7101SYZQE SP On-None-On 1 ON - NONE - ON
7201SYZQE DP On-None-On 2 ON - NONE - ON
7301SYZQE 3P On-None-On 3 ON - NONE - ON
7401SYZQE 4P On-None-On 4 ON - NONE - ON

For more detailed specifications and custom options, please consult the datasheet.

Note: This product complies with RoHS standards. All models are epoxy terminal-seal compatible with bottom wash cleaning. For custom configurations, contact our Customer Service Center.

Disclaimers: Specifications are subject to change without notice. Please refer to the datasheet for the most current information.


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