×
SparkFun will be closed on Tuesday, December 24th, and Wednesday, December 25th, in observance of the Christmas holiday. Any orders qualifying for same day shipping placed after 2:00 p.m. (MST) on Monday, December 23rd, will be processed on Thursday, December 26th, when we return to regular business hours. Wishing you a safe and happy holiday from all of us at SparkFun!
Please note - we will not be available for Local Pick up orders from December 24th-December 27th. If you place an order for Local Pick-Up we will have those ready on Monday, December 30th.
- Home
- Product Categories
- Button
- Concave Button - Blue
This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect for mashing. This button has a great tactile, 'clicky' feel.
- Concave plunger design
- Durable nylon material
- Microswitch: max 3A @ 120 VAC
- Microswitch reliability tested to 10,000,000 cycles
- Includes 3 terminal microswitch
- Net weight: 25g* Cap diameter: 35mm
- Overall height: 65mm
- Mounting hole: 1 1/8th inch paddle bit (1.125" / 28mm)
Concave Button - Blue Product Help and Resources
Button and Switch Basics
May 7, 2013
A tutorial on electronics' most overlooked and underappreciated component: the switch! Here we explain the difference between momentary and maintained switches and what all those acronyms (NO, NC, SPDT, SPST, ...) stand for.
PiRetrocade Assembly Guide
October 28, 2016
Build your very own retro gaming controller with a Raspberry Pi using the SparkFun PiRetrocade Kit!
micro:arcade Kit Experiment Guide
July 21, 2017
We love games! We love writing games, building games and yes, even building game consoles. So we want to introduce to you the micro:arcade kit for the micro:bit!
Dimension
Rough dimensional drawing can be found here => [ https://drive.google.com/a/sparkfun.com/file/d/0B0jwgLkjMWzDOHV4ZDBqQVFXZm8/view?usp=sharing ].
Core Skill: DIY
Whether it's for assembling a kit, hacking an enclosure, or creating your own parts; the DIY skill is all about knowing how to use tools and the techniques associated with them.
Skill Level: Noob - Basic assembly is required. You may need to provide your own basic tools like a screwdriver, hammer or scissors. Power tools or custom parts are not required. Instructions will be included and easy to follow. Sewing may be required, but only with included patterns.
See all skill levels
Core Skill: Electrical Prototyping
If it requires power, you need to know how much, what all the pins do, and how to hook it up. You may need to reference datasheets, schematics, and know the ins and outs of electronics.
Skill Level: Noob - You don't need to reference a datasheet, but you will need to know basic power requirements.
See all skill levels
Comments
Looking for answers to technical questions?
We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.
Customer Reviews
5 out of 5
Based on 1 ratings:
Arcade style buttons
These have the look and feel of a 80's arcade came. They were perfect for a project I made.
While these guys are a bit more expensive then the 33mm convex ones sold here, they're actually a pretty good deal when you consider the fact that the microswitch included with them is over 3/4 the price. You're only paying $0.45 more for the nifty arcade button.