Mini Electronic Switches – Toggle, Slide & Rocker

Q: 4. What does SPST and DPDT mean on a switch?

SPST means Single Pole Single Throw and is typically used to switch one circuit ON or OFF. DPDT means Double Pole Double Throw and controls two circuits with two switching paths per pole. The notation describes the number of poles and throws in the switch.

Q: 5. What are the types of electronic switches?

Common electronic switch types include SPST, SPDT, DPST, and DPDT, along with push button, tactile, toggle, rocker, slide, micro, DIP, and emergency stop switches. The appropriate type depends on the required switching action, number of circuits, mounting method, and electrical rating.

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Explore Different Switches for DIY Builds

If you are working on a DIY project, choosing the right switches can make a big difference. Explore toggle switches for ON/OFF and mode control, push button switches for momentary inputs and user controls, and rocker switches for panel-mounted power switching. The range also includes slide switches, tactile switches, micro switches, DIP switches, SPST, SPDT, DPST, and DPDT switches for electronics, Arduino, Raspberry Pi, robotics, and IoT projects. Choose the switch type based on the required switching action, pin configuration, mounting style, voltage, and current rating.

Electronic Switches

Electronic switches control the flow of current in circuits and are used in power control, user inputs, automation, robotics, Arduino projects, and other DIY electronics. The collection covers push button, tactile, toggle, rocker, slide, micro, DIP, emergency stop, SPST, SPDT, DPST, and DPDT switches in different sizes and configurations.

Switch selection depends on how the circuit needs to operate. A momentary push button makes contact only while pressed, while a latching switch maintains its state after switching. The number of poles and throws also determines how many circuits the switch can control and how the contacts can be routed.

Types of Electronic Switches

Different switch types suit different circuit and mounting requirements:

Push Button Switches: Used for momentary or latching user inputs and control panels.
Tactile Switches: Compact momentary switches commonly used with breadboards, PCBs, and microcontrollers.
Toggle Switches: Suitable for manual ON/OFF or changeover control.
Rocker Switches: Panel-mounted switches commonly used for power control.
Slide Switches: Compact switches used for mode selection and low-power control.
Micro Switches: Snap-action switches useful for limit detection, automation, and robotics.
DIP Switches: Small grouped switches used to configure settings on PCBs and electronic devices.
Emergency Stop Switches: Large push-to-stop controls designed for equipment and control systems.

Buy Mini Switches Online

Robocraze is the biggest site to find electronic components for DIY projects! If you're in the market and searching for microswitches then look no further. We provide a wide range of slide, toggle, push-button switches, and other mini switches to fulfill your electrical needs. Our switches are trustworthy and come from reputable manufacturers that guarantee high quality. We also offer great value for the money with our reasonable prices. With our fast shipping services, you will be able to complete your projects on time.

Price List of Electronic Switches:

Item Name	Variant Price
Red PBS-11B 2PIN 12mm No Lock Push Button Momentary Switch 3A 250V	15
Rocker Switch Mini On Off SPST 2 Pin KCD11	30
4-Pins DIP Momentary Square Tactile Push Button Switch 10 Pieces - 12x12x12mm	25
4-Pins DIP Momentary Square Tactile Push Button Switch 10 Pieces - 6x6x8mm	20
4-Pins DIP Momentary Square Tactile Push Button Switch 10 Pieces - 6x6x5mm	15
6 A 250V 3 pin SPDT ON-OFF Rocker Switch (JL MRS 102 BK)	18
Round Rocker switch 6A 250V 3 PIN RED LED	34
Rocker switch 16A 250V SPDT 3PIN Red LED	32
Tactile Push Button Switch Assorted Kit - 25 Pieces pack	145
8 Way Slide Switch 2.54mm Pitch (Pack of 2)	25
4 Way Slide Switch 2.54mm Pitch (Pack of 2)	24
2 Way Slide Switch 2.54mm Pitch (Pack of 2)	23
3A 250V AC SPST ON-OFF Round Rocker Switch	18
Rocker switch 6A 250V SPDT 3 PIN Red LED	27
Rocker switch 16A 250V SPDT 4 PIN Red LED	29
2 Pin Mini On-Off SPST Rocket Switch (19 x 13mm)	23
YWBL-WH Mushroom Emergency Stop Push Button Switch - 22MM	145
Tactile 4 Pin Push Button Switch - Pack of 5 (12x12x7.3 mm)	36
SE955 Mushroom Emergency Stop Push Button Switch	89
6 Pin Toggle Switch (3A 250V)	13
Arcade 2Pin Joystick switchable to 4/8 Ways	473
1 x 4 Membrane Keypad	88
2 Pin SPST Switch (10pcs)	62
6 Pin Toggle Switch	75
4x3 Matrix Keypad	43
DPDT Switch box	30
4-pin Long PushButton Switch (Pack of 5)	12
2 Pin Button Switch (Pack of 10)	19
Joystick Module	37
4x4 Membrane Keypad	53
4x4 Matrix Keypad	250
Sub-Miniature Toggle Switch(Pack of 5)	52
DPDT Switch	28

Switch Types & Pin/Contact Diagrams

1. SPST Switch (Single Pole Single Throw)

2. SPDT Switch (Single Pole Double Throw)

DPST Switch (Double Pole Single Throw)

4. DPDT Switch (Double Pole Double Throw)

Durable Switches for Repeated Pressing

Looking for switches that can handle frequent pressing? These high-cycle switches are built for reliability, long life, and consistent performance — perfect for user interfaces, control systems, robotics, and DIY projects.

Tactile Push Button Switch

Compact high-cycle switch ideal for microcontroller inputs. Rated for thousands of presses.

Type: Momentary SPST
Use in: IoT devices, small control panels
Durability: High tactile lifespan

Tactile Switch Assorted Kit

Variety pack of tactile switches for prototypes requiring repeated button triggers.

Type: Tactile SPST
Use in: Prototyping, interface boards
Durability: Great for repeated pressing

Micro Switch (Snap-Action)

Extremely durable switch type, commonly rated for 1–10 million cycles.

Type: SPDT / SPST
Use in: Automation, robotics triggers
Durability: Very high (long cycle life)

Mechanical Switch (Keyboard-Style)

Engineered for heavy use — often rated for 20M+ actuations with excellent tactile feedback.

Type: Momentary
Use in: Custom input devices, panels
Durability: Very high

Metal Push Button (Latching/Momentary)

Rugged and often water-resistant. Perfect for outdoor or industrial conditions.

Type: SPST / SPDT
Use in: Industrial IoT, control boxes
Durability: Heavy-duty construction

How to Select the Right Electronic Switch

For a simple power ON/OFF function, an SPST rocker, toggle, or push button can be suitable depending on the required switching action. For selecting between two circuit paths, choose an SPDT switch. If two circuits need to switch together, use DPST, while DPDT is useful when two circuits require independent changeover paths.

For Arduino, Raspberry Pi, robotics, and IoT projects, also consider whether the switch connects directly to a GPIO input, controls a relay or driver, or carries the load current itself. A switch used as a low-current control input has different requirements from one switching motors, lamps, or other high-current loads.

Popular Searches

1. What does a mini electronic switch do?

A mini electronic switch controls the flow of current in a circuit by opening, closing, interrupting, or redirecting an electrical connection. Depending on the switch type, it can provide simple ON/OFF control, select between circuits, or control a device through a manual input.

2. What is a power electronic switch?

A power electronic switch is designed to control electrical power in a circuit by switching current ON or OFF. Power switches are selected according to factors such as voltage, current, switching method, load type, and application requirements.

3. How do you wire a DPDT switch?

DPDT switch wiring depends on the specific switch configuration and intended application. A DPDT switch has two poles and two throws, allowing two circuits to be switched between two paths. Check the terminal layout or datasheet before connecting power or a load.

4. What does SPST and DPDT mean on a switch?

SPST means Single Pole Single Throw and is typically used to switch one circuit ON or OFF. DPDT means Double Pole Double Throw and controls two circuits with two switching paths per pole. The notation describes the number of poles and throws in the switch.

5. What are the types of electronic switches?

Common electronic switch types include SPST, SPDT, DPST, and DPDT, along with push button, tactile, toggle, rocker, slide, micro, DIP, and emergency stop switches. The appropriate type depends on the required switching action, number of circuits, mounting method, and electrical rating.

6. What current rating switch do I need?

Choose a switch with a current rating that meets or exceeds the current drawn by the load, while also checking the voltage and AC/DC rating. For motors, lamps, heaters, and other inductive or high-current loads, allow suitable margin and consider the load's startup or inrush current.

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