Buttons / Switches

1 2
$0.75  
72 pc(s)
This is a classic 10 x 15mm rocker switch. It can be panel mounted and has two tabs for connecting wire. Features : Maximum Voltage: 250VAC Maximum Current: 3A @ 250VAC Contact Resistance: ≥35mΩ Insulation Resistance: ≥100mΩ Operating Temperature: -25°C to 85°C...

$2.90  
112 pc(s)
This 3 Buttons Membrane Keypad provides a useful human interface component for microcontroller projects. It's made of a thin, flexible membrane material with an adhesive backing so you can attach it to nearly anything. The keys are connected into a matrix, it only take up 4 I/O pins of the...

$1.50  
11 pc(s)
This Capacitive Touch Sensor Module offers a single, momentary capacitive touch button with easy-to-use digital output pin. The onboard TTP223B touch-sensing IC monitor the sensing pad for touch. As long as a touch (e.g., from a finger) is detected, the TTP223B keeps the output line high....

$15.00  
1 pc(s)
Keypads are very handy input devices, but who wants to tie up seven GPIO pins, wire up a handful of pull-up resistors, and write firmware that wastes valuable processing time scanning the keys for inputs? The SparkFun Qwiic Keypad comes fully assembled and makes the development process for...

$5.50  
Out-of-stock
This is a basic 12 button keypad that has been designed for easy user input and functionality. The buttons are set up in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed. Each of the keypad's 12 buttons has been...
Out-of-stock

$7.50  
2 pc(s)
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated green LED ring. It is a SPDT with 16mm threading. This button is perfect for basic On/Off functions. Overall length...

$7.50  
Out-of-stock
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated blue LED ring. It is a SPDT with 16mm threading. This button is perfect for basic On/Off functions. Overall length...
Out-of-stock

$7.50  
6 pc(s)
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated red LED ring. It is a SPDT with 16mm threading. This button is perfect for basic On/Off functions. Overall length...

$7.50  
7 pc(s)
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated white LED ring. It is a SPDT with 16mm threading. This button is perfect for basic On/Off functions. Overall length...

$7.50  
2 pc(s)
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated orange LED ring. It is a SPDT with 16mm threading. This button is perfect for basic On/Off functions. Overall length...

$7.50  
6 pc(s)
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated green LED ring. It is a SPDT with 16mm threading. This button is perfect for basic On/Off functions. Overall length...

$7.50  
4 pc(s)
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated blue LED ring. It is a SPDT with 16mm threading. This button is perfect for basic On/Off functions. Overall length...

$7.50  
1 pc(s)
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated red LED ring. It is a SPDT with 16mm threading. This button is perfect for basic On/Off functions. Overall length...

$7.50  
2 pc(s)
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated white LED ring. It is a SPDT with 16mm threading. This button is perfect for basic On/Off functions. Overall length...

$7.50  
8 pc(s)
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated orange LED ring. It is a SPDT with 16mm threading. This button is perfect for basic On/Off functions. Overall length...

$6.20  
7 pc(s)
This is a basic 16 button keypad that has been designed for easy user input and functionality. The buttons are set up in a matrix format which allows a microcontroller to 'scan' the 8 output pins to see which of the 16 buttons is being pressed. Each of the keypad's 16 buttons has been...

$9.95  
37 pc(s)
These push buttons are great for all sorts of projects. This assortment comes with 5 different colors and the button is soldered to a breakout board with a 10K pull-up resistor and 2.54mm male header. The colored caps are removable . The dimension of the button is 12mm x 12mm.

$6.90  
12 pc(s)
This sensor is essentially a reed switch, encased in an ABS plastic shell. Normally the reed is 'open' (no connection between the two wires). The other half is a magnet. When the magnet is less than 13mm (0.5") away, the reed switch closes. They're often used to detect when a door or drawer...

$6.50  
7 pc(s)
This Illuminated Capacitive Switch Module feature an innovative method of combining the benefits of capacitive switching with colour back lighting. The backlit switching solution allows makers to prototype and evaluate HMI designs without the need to develop custom capacitive sensors and back...

$6.50  
7 pc(s)
This Illuminated Capacitive Switch Module feature an innovative method of combining the benefits of capacitive switching with colour back lighting. The backlit switching solution allows makers to prototype and evaluate HMI designs without the need to develop custom capacitive sensors and back...

$6.50  
13 pc(s)
This Illuminated Capacitive Switch Module feature an innovative method of combining the benefits of capacitive switching with colour back lighting. The backlit switching solution allows makers to prototype and evaluate HMI designs without the need to develop custom capacitive sensors and back...

$6.50  
10 pc(s)
This Illuminated Capacitive Switch Module feature an innovative method of combining the benefits of capacitive switching with colour back lighting. The backlit switching solution allows makers to prototype and evaluate HMI designs without the need to develop custom capacitive sensors and back...

$3.25  
2 pc(s)
This 12-button keypad provides a useful human interface component for microcontroller projects. It's made of a thin, flexible membrane material with an adhesive backing so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 7 microcontroller pins...

$2.90  
1 pc(s)
This 4-button keypad provides a useful human interface component for microcontroller projects. It's made of a thin, flexible membrane material with an adhesive backing so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 5 microcontroller pins...

$2.10  
4 pc(s)
This heavy duty double-pole, double-throw (SPDT) toggle switch is great for any project where you need two switches each with two options to select between. Rated for 6A at 125VAC. Includes threaded nuts and washer for mounting. Features! DPDT 6 Terminal ON-OFF-ON 3 - Position...

$3.50  
7 pc(s)
This 16-button keypad provides a useful human interface component for microcontroller projects. It's made of a thin, flexible membrane material with an adhesive backing so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 8 microcontroller pins...

$0.90  
71 pc(s)
The rocker switch is a classic and this one is a great size for an unobtrusive on/off switch. It can be panel mounted and has two tabs for connecting wire. You can either solder wire or use a quick-connect connector. Features : Maximum Voltage: 250VAC Maximum Current: 3A @...

$3.50  
3 pc(s)
This inline switch is great when you just want a simple on/off toggle switch that's already enclosed. Inside is a double pole rocker switch with screw terminals. Features : SPDT 6A, 250VAC Clicky Sound Dimensions : 60.9(L) x 26.5(W) x 15.5(H)mm

$4.50  
2 pc(s)
Add a power switch to any project simply by plugging this between the power supply. This is the most useful thing you never knew you needed! You'll want to pick up a bunch for your electronic projects. Comes with a 5.5/2.1mm barrel jack on one end an a plug on the other. In between is an...

$7.90  
4 pc(s)
This kit makes it easy to mount a PS2-like thumb joystick to your project. The 2-axis joystick contains two independent potentiometers (~10k ohm, one per axis, ) for reporting the joystick's position and a 'press in to select' button. Since it's analog, you'll need two analog reading pins on...

$0.75  
49 pc(s)
This is the basic SPST normally-open panel-mount momentary button. These buttons are rated up to 0.5A@125VAC. Overall length (including leads) is 27.5mm and has small solder lugs for connection. Mounting hole diameter is 10mm Documents : Datasheet

$1.50  
33 pc(s)
This is the basic SPST normally-open panel-mount momentary button. These buttons are rated up to 3A@125VAC / 1A@250VAC. Overall length (including leads) is 24mm and has small solder lugs for connection. Mounting hole diameter is 12mm Documents : Datasheet

$1.50  
27 pc(s)
This is the basic SPST normally-open panel-mount momentary button. These buttons are rated up to 3A@125VAC / 1A@250VAC. Overall length (including leads) is 24mm and has small solder lugs for connection. Mounting hole diameter is 12mm Documents : Datasheet

$0.95  
43 pc(s)
This is the basic SPDT panel-mount latching on/off switch. The two switch contacts are either connected or disconnected. When you push the button they will switch from one to the other, like an on-off switch. These buttons are rated up to 3A@125VAC / 1A@250VAC. Overall length (including...

$0.95  
40 pc(s)
This is the basic SPDT panel-mount latching on/off switch. The two switch contacts are either connected or disconnected. When you push the button they will switch from one to the other, like an on-off switch. These buttons are rated up to 3A@125VAC / 1.5A@250VAC. Overall length (including...

$0.80  
33 pc(s)
This is the basic panel-mount latching on/off switch. The two switch contacts are either connected or disconnected. When you push the button they will switch from one to the other, like an on-off switch. These buttons are rated up to 1A@250VAC. Overall length (including leads) is 32mm and...

$0.80  
35 pc(s)
This is the basic panel-mount latching on/off switch. The two switch contacts are either connected or disconnected. When you push the button they will switch from one to the other, like an on-off switch. These buttons are rated up to 1A@250VAC. Overall length (including leads) is 32mm and...

$0.65  
25 pc(s)
This is the basic SPST normally-open panel-mount momentary button. These buttons are rated up to 0.5A@125VAC. Overall length (including leads) is 27.5mm and has small solder lugs for connection. Mounting hole diameter is 7mm Documents : Datasheet

$1.20  
71 pc(s)
This switch is about the same size as our Rocker Switch -DPDT except that it's single-pole single-throw. It's rated for 6A@250V / 10A@125VAC and can be snap-in panel mounted. Documents : Dimensional Drawings

$6.50  
39 pc(s)
These tactile buttons are great for all sorts of projects. This assortment comes with 2 of each of 6 different colors for a total of 12 buttons. The colored caps are removable and the buttons fit into breadboards. See the drawing below for exact dimensions. Documents: Drawing

$0.80  
54 pc(s)
DIP switch with 4 individual switch positions. The pins have 2.54mm spacing - fits great into a breadboard! Works great as general control switches.

$1.50  
30 pc(s)
This is a 33mm round momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. Features : Convex Button 35.75 mm Diameter x 46 mm Height M28 thread Mounting Hole Diameter: 27.3 mm Net weight: 0.015kg...

$1.00  
37 pc(s)
DIP switch with 5 individual switch positions. The pins have 2.54mm spacing - fits great into a breadboard! Works great as general control switches.

$1.50  
28 pc(s)
This is a 33mm round momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. Features : Convex Button 35.75 mm Diameter x 46 mm Height M28 thread Mounting Hole Diameter: 27.3 mm Net weight: 0.015kg Rated...

$1.10  
64 pc(s)
DIP switch with 6 individual switch positions. The pins have 2.54mm spacing - fits great into a breadboard! Works great as general control switches.

$1.50  
30 pc(s)
This is a 33mm round momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. Features : Convex Button 35.75 mm Diameter x 46 mm Height M28 thread Mounting Hole Diameter: 27.3 mm Net weight: 0.015kg Rated...

$1.20  
41 pc(s)
DIP switch with 8 individual switch positions. The pins have 2.54mm spacing - fits great into a breadboard! Works great as general control switches.

$1.50  
32 pc(s)
This is a 33mm round momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. Features : Convex Button 35.75 mm Diameter x 46 mm Height M28 thread Mounting Hole Diameter: 27.3 mm Net weight: 0.015kg...

$1.80  
30 pc(s)
This heavy duty single-pole, double-throw (SPDT) toggle switch makes a great power switch or state selector for user interface. Rated for 6A at 125VAC. Includes a two threaded nuts and washer for mounting.

$2.80  
35 pc(s)
This is a 3-terminal microswitch, with a 20mm offset lever actuator. This switch has a great 'clicky' sound to it with a nice tactile feel and is perfect when used for a slider, 3D printer, or robot project. Each microswitch is rated for 5A at 250VAC. Housing Dimensions : 19.8 x 15.8...

$1.50  
50 pc(s)
This switch is about the same size as our right angle rocker switch except that it's double-pole double-throw. It's rated for 10 Amps at 125VAC and can be snap-in panel mounted. Documents : Dimensional Drawings

$0.80  
5 pc(s)
The rocker switch is a classic and this one is a great size for an unobtrusive on/off switch. It can be panel mounted and has two tabs for connecting wire. You can either solder wire or use a quick-connect connector. Features : Maximum Voltage: 250VAC Maximum Current: 3A @...

$0.80  
32 pc(s)
This little round on/off toggle switch is rated up to 10A@125VAC / 5A@240V and can be panel mounted in a 20mm diameter hole. It'll also look pretty slick in your project. Documents : Dimensional Drawing

$1.20  
115 pc(s)
This is a simple SPDT slide switch - great for use as an ON/OFF button, or just as a general control switch. The pins are spaced by 0.1", however they are incredibly thin making breadboard use not recommended. The switch is rated for 0.3A at 50VDC. This switch is just a bit smaller...

$2.20  
52 pc(s)
Simple SPDT slide switch. Rated at 30V/200mA. The pins have .1" spacing - fits great into a breadboard! Use it as a power switch or general control switch. Documents : Dimensional Drawing

$2.80  
16 pc(s)
This is a 3-terminal microswitch, with a 19mm roller lever actuator. This switch has a great 'clicky' sound to it with a nice tactile feel and is perfect when used for a slider, 3D printer, or robot project. Each microswitch is rated for 5A at 250VAC. Housing Dimensions : 19.8 x 15.8...

$2.80  
21 pc(s)
This is a 3-terminal microswitch, with a 17mm lever actuator. This switch has a great 'clicky' sound to it with a nice tactile feel and is perfect when used for a slider, 3D printer, or robot project. Each microswitch is rated for 5A at 250VAC. Housing Dimensions : 19.8 x 15.8 x 10.3...

$0.50  
Out-of-stock
A simple 1-position DIP switch - fits great into a breadboard! Works great as general control switches.
Out-of-stock

$0.50  
64 pc(s)
DIP switch with 2 individual switch positions. The pins have 2.54mm spacing - fits great into a breadboard! Works great as general control switches.

$0.60  
27 pc(s)
DIP switch with 3 individual switch positions. The pins have 2.54mm spacing - fits great into a breadboard! Works great as general control switches.

$0.80  
367 pc(s)
This is a standard 12mm square momentary button. What we really like is the large button head and good tactile feel (it 'clicks' really well). This button is great for user input on a PCB or a good, big reset button on a breadboard. Breadboard friendly!

$2.50  
10 pc(s)
This is a joystick very similar to the 'analog' joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers - one for each axis. Pots are ~10k each. This joystick also has a select button that is actuated when the joystick is pressed down....

$2.90  
1 pc(s)
This is a small device called a reed switch . When the device is exposed to a magnetic field, the two ferrous materials inside the switch pull together and the switch closes. When the magnetic field is removed, the reeds separate and the switch opens. This makes for a great non-contact...
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