Toggle Switches

Image Part Number Description / PDF Quantity Rfq
5644THAB3V

5644THAB3V

APEM Inc.

SWITCH TOGGLE SP3T 6A 125V

2

645H/2

645H/2

APEM Inc.

SWITCH TOGGLE DPDT 10A 250V

23

CT41001N000

CT41001N000

APEM Inc.

SWITCH TOGGLE DPST 10A 125V

0

3641NF/2

3641NF/2

APEM Inc.

SWITCH TOGGLE DPST 6A 250V

19

12146AD2G2V

12146AD2G2V

APEM Inc.

SWITCH TOGGLE DPDT 4A 125V

0

651H/2

651H/2

APEM Inc.

SWITCH TOGGLE 3PST 15A 250V

39

648H

648H

APEM Inc.

SWITCH TOGGLE DPDT 10A 250V

0

5238AB

5238AB

APEM Inc.

SWITCH TOGGLE SPDT 6A 125V

192

5639MAB

5639MAB

APEM Inc.

SWITCH TOGGLE SPDT 6A 125V

1

635NH

635NH

APEM Inc.

SWITCH TOGGLE SPDT 10A 250V

0

5638AB

5638AB

APEM Inc.

SWITCH TOGGLE SPDT 6A 125V

4

CT44101N000

CT44101N000

APEM Inc.

SWITCH TOGGLE SP3T 10A 125V

0

11148A

11148A

APEM Inc.

SWITCH TOGGLE DPDT 4A 125V

0

12158A

12158A

APEM Inc.

SWITCH TOGGLE 3PDT 4A 125V

0

649NH/2

649NH/2

APEM Inc.

SWITCH TOGGLE DPDT 10A 250V

52

MTG82AD2

MTG82AD2

APEM Inc.

SWITCH TOGGLE SPDT 6A 125V

3

638H/2

638H/2

APEM Inc.

SWITCH TOGGLE SPDT 10A 250V

5

3641NF

3641NF

APEM Inc.

SWITCH TOGGLE DPST 6A 250V

0

3637NF

3637NF

APEM Inc.

SWITCH TOGGLE SPDT 6A 250V

0

CT46021N000

CT46021N000

APEM Inc.

SWITCH TOGGLE DPDT 10A 125V

0

Toggle Switches

1. Overview

Toggle switches are manually operated electrical components used to open or close circuits by mechanical movement. They serve as fundamental interface elements in electronic systems, enabling users to control power flow or signal transmission. These switches remain critical in modern technology due to their reliability, simplicity, and cost-effectiveness across industrial, commercial, and consumer applications.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
Lever Toggle SwitchSingle or multi-position operation with lever actuatorPower control in audio equipment
Slide Toggle SwitchLinear sliding motion for circuit controlMode selection in portable electronics
Sealed Toggle SwitchIP67+ waterproof and dustproof designMarine control panels
Illuminated Toggle SwitchIntegrated LED for visual status indicationAircraft instrument panels

3. Structure and Components

Typical toggle switches consist of: - Actuator: Lever, rocker, or slide mechanism (thermoplastic/nylon) - Contact System: Silver-plated copper alloy contacts for low resistance - Insulation Housing: Flame-retardant polymer (UL94 V-0 rated) - Mounting Hardware: Threaded bushing with lock nut (brass/steel) - Terminal System: Quick-connect or PCB-mount terminals

4. Key Technical Specifications

ParameterTypical RangeImportance
Rated Current0.1-20ADetermines maximum load capacity
Operating Voltage12-600VAC/DCDefines electrical system compatibility
Electrical Life50,000-200,000 cyclesIndicates long-term reliability
Contact Resistance5-50m Impacts power efficiency
IP RatingIP20-IP68Determines environmental protection

5. Application Fields

  • Consumer Electronics: Smart home devices, gaming consoles
  • Industrial Equipment: CNC machine control panels
  • Medical Devices: Emergency stop switches in diagnostic equipment
  • Transportation: Automotive HVAC control systems
  • Telecommunications: Network router power switches

6. Leading Manufacturers and Products

ManufacturerProduct SeriesKey Features
C&K ComponentsPTS524 SeriesSubminiature slide switch (IP67)
EatonHK SeriesHeavy-duty toggle switch (15A/125V)
OmronTL-S SeriesSpace-saving rocker switch
TE ConnectivityET SeriesHigh-vibration resistance design
HoneywellMFS SeriesHermetically sealed toggle switch

7. Selection Guidelines

  1. Verify current/voltage ratings against application requirements
  2. Assess environmental conditions (temperature, humidity, vibration)
  3. Evaluate required actuation force and travel distance
  4. Consider panel cutout dimensions for installation
  5. Check for industry certifications (UL/CSA/IEC)

8. Industry Trends Analysis

Key trends shaping toggle switch development include: - Miniaturization for portable electronics (down to 6mm form factor) - Integration with smart systems (IoT-enabled switches) - Enhanced reliability through nanocoating technologies - Increased adoption of RoHS-compliant materials - Growth in customized actuator designs for human-machine interfaces

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