Adafruit
Tactile Switch Assortment - 25 Different Buttons - 10 pcs each
When designing your next PCB, if you're not sure what sort of tactile switches you can fit, or how they would look, this Tactile Switch Assortment with ...
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When designing your next PCB, if you're not sure what sort of tactile switches you can fit, or how they would look, this Tactile Switch Assortment with 25 Different Buttons (10 pcs each type) is incredibly handy! You get just enough that you can prototype and even lose a couple pieces, but not so many that you're drowning in buttons.
Also great for repair, if you're not positive of what tactile switch is in the appliance or device you're using.
Each switch is momentary-type, where the contacts on either side close when the button is pressed. Some have 4 legs since there's duplicate connections - that doesn't mean there's two separate switches. Use a multimeter on continuity mode if you're not sure of how the tact switch is set up.
These work best soldered into a PCB but many of the through-hole type can be used on a solderless breadboard as shown in this tutorial.
Includes:
- 6mm x 6mm x 5mm
- 6mm x 6mm x 4.3mm
- 6mm x 6mm x 5mm
- 12mm x 12mm x 10mm
- 6mm x 6mm x 5mm
- 2mm x 4mm x 3.5mm
- 3mm x 6mm x 2.5mm
- 3mm x 6mm x 5mm
- 3mm x 6mm x 4.3mm
- 3mm x 6mm x 5mm
- 3mm x 6mm x 3.5mm
- 3mm x 6mm x 2.5mm
- 4.5mm x 4.5mm x 1.5mm
- 4.5mm x 4.5mm x 3.8mm
- 4.5mm x 4.5mm x 5mm
- 4mm x 4mm x 1.5mm
- 4mm x 4mm x 0.8mm
- 6mm x 6mm x 3.1mm
- 6mm x 6mm x 5mm
- 6mm x 6mm x 5mm
- 3mm x 4mm x 2mm
- 3mm x 3.5mm x 1.9mm
- 12mm x 12mm x 5mm
- 12mm x 12mm x 7.3mm
- 12mm x 12mm x 5mm


Jargon buster
Plain-language definitions for the technical terms used above.
- PCB
- A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
- through-hole
- A mounting style where the component leads pass through holes in a circuit board and are soldered on the other side. Through-hole parts are often easier to handle and solder by hand, which is useful for classroom and hobby projects.
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