Toggle Switches

Image Part Number Description / PDF Quantity Rfq
644H/22R

644H/22R

APEM Inc.

SWITCH TOGGLE SP3T 10A 250V

118

5242MIWRADBX449

5242MIWRADBX449

APEM Inc.

SWITCH TOGGLE DPDT 6A 125V

40

645NH

645NH

APEM Inc.

SWITCH TOGGLE DPDT 10A 250V

0

11137A

11137A

APEM Inc.

SWITCH TOGGLE SPDT 4A 125V

0

MTG72AD4

MTG72AD4

APEM Inc.

SWITCH TOGGLE SPDT 6A 125V

330

MTG82AD6

MTG82AD6

APEM Inc.

SWITCH TOGGLE SPDT 6A 125V

0

CT44201N020

CT44201N020

APEM Inc.

SWITCH TOGGLE SP3T 10A 125V

0

3639NF

3639NF

APEM Inc.

SWITCH TOGGLE SPDT 6A 250V

0

CT36031N022

CT36031N022

APEM Inc.

SWITCH TOGGLE SPDT 10A 125V

0

MTG82AD3

MTG82AD3

APEM Inc.

SWITCH TOGGLE SPDT 6A 125V

98

5639AB

5639AB

APEM Inc.

SWITCH TOGGLE SPDT 6A 125V

0

5639ADB

5639ADB

APEM Inc.

SWITCH TOGGLE SPDT 6A 125V

0

666603LM

666603LM

APEM Inc.

SWITCH TOGGLE 4PDT 10A 125V

0

12166AX408

12166AX408

APEM Inc.

SWITCH TOGGLE 4PDT 4A 125V

0

3547021N000

3547021N000

APEM Inc.

SWITCH TOGGLE DPDT 15A 125V

0

SWW236CD7

SWW236CD7

APEM Inc.

SWITCH TOGGLE SPDT 0.4VA 20V

0

641HK

641HK

APEM Inc.

SWITCH TOGGLE DPST 15A 250V

0

TL37W000000

TL37W000000

APEM Inc.

SWITCH TOGGLE SPDT 0.4VA 20V

0

3549001B010

3549001B010

APEM Inc.

SWITCH TOGGLE DPDT 18A 125V

0

12148AK12

12148AK12

APEM Inc.

SWITCH TOGGLE DPDT 4A 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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