Buttons / Switches

$1.50  
6 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  
176 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 @ 250VAC...

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

$1.20  
68 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 than...

$2.20  
19 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  
44 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 :...

$2.80  
78 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...

$0.50  
78 pc(s)
A simple 1-position DIP switch - fits great into a breadboard! Works great as general control switches.

$0.50  
36 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  
49 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  
21 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.

$1.00  
19 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.

$1.10  
20 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.

$1.20  
11 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.

$1.80  
48 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.

$1.20  
59 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

$6.90  
49 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...

$1.50  
20 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 21.6mm and has small solder lugs for connection. Mounting hole diameter is 12mm Documents : Datasheet

$1.50  
20 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 21.6mm and has small solder lugs for connection. Mounting hole diameter is 12mm Documents : Datasheet

$1.50  
20 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 21.6mm and has small solder lugs for connection. Mounting hole diameter is 12mm Documents : Datasheet

$5.50  
7 pc(s)
A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed. Features: Rugged gray plastic with white key. 3 x 4 Matrix Type...

$1.50  
20 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 21.6mm and has small solder lugs for connection. Mounting hole diameter is 12mm Documents : Datasheet

$0.50  
306 pc(s)
Miniature Single Pole Single Throw switches. These are high quality momentary on switches. Perfect as a tactile reset switch. Mounts directly into standard bread boards. Rated up to 50mA. Documents : Datasheet (TSS-TC-0104)

$1.50  
20 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 21.6mm and has small solder lugs for connection. Mounting hole diameter is 12mm Documents : Datasheet

$2.90  
55 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...

$0.75  
20 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

$4.70  
1 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. SFE Eagle...

$1.50  
20 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

$0.80  
14 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!

$1.50  
20 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

$6.50  
8 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:...

$0.95  
20 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...

$1.50  
33 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...

$0.95  
20 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...

$1.50  
23 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...

$0.80  
20 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...

$1.50  
27 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...

$0.80  
20 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...

$1.50  
40 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...

$0.65  
20 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

$2.80  
109 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 :...

$2.60  
9 pc(s)
This is a heavy duty SPST toggle switch - your basic on/off toggle. Rated for 2A at 250V or 4A at 125V. Includes a face plate and two threaded nuts for mounting. Works great with our missile switch cover. Dimensions : 0.5 x 0.55 x 1.45" Documents : Dimensional Drawing...