The audible click of a microswitch defines the classic arcade experience for many, but for the serious player, the specific feel of the plunger, the pre-travel distance, and the actuation force determine your performance. Choosing the wrong button can mean missed inputs and a sluggish response in the heat of a combo.
I’m Rikta — the co-founder and writer behind FitlyFast. This guide is built from many hours of research analyzing microswitch cycle ratings, mechanical shaft linearity, and button compatibility for arcade sticks and custom builds.
Whether you need the durability of a mechanical switch or the classic concave feel of an American-style button, we’ve analyzed the top options to find the best arcade buttons for your specific build and playstyle.
How To Choose The Best Arcade Buttons
Buying arcade buttons is not just about color. The internal switch technology, mounting style, and plunger shape dictate how your inputs feel under pressure. Here is what matters most.
Switch Type: Mechanical vs. Microswitch
Traditional arcade buttons use a standard microswitch that produces a distinct audible click and tactile bump. Mechanical shaft buttons, like the QANBA Gravity KS, use a linear mechanical switch with a silicone inner cover. These deliver a quieter, smoother press with a soft bottom-out thud rather than a sharp click. The choice comes down to whether you need silent operation or prefer the classic feedback.
Mounting Style: Snap-in vs. Screw-in
Snap-in buttons, common with Sanwa and QANBA, are designed to be pushed into a hole and held by tabs. They are perfect for thin metal or plastic panels found in most commercial arcade sticks. Screw-in buttons (often called Happ-style) use a threaded body and a locking ring, making them ideal for thicker wooden control panels (up to 3/4 inch) where a tight, rattle-free fit is essential.
Plunger Shape and Feel
Japanese buttons typically have a flat or slightly convex surface, offering a fast, light press. American-style buttons feature a concave plunger designed for a more deliberate, secure finger placement. The 24mm vs 30mm size also matters: 24mm buttons are standard for start/select and auxiliary functions, while 30mm is the standard for the main six action buttons.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| QANBA Gravity KS (30mm) | Mechanical | Silent, tournament play | 70 million cycle life | Amazon |
| Sanwa OBSF-30 (White) | Japanese Snap-in | Pro fighting sticks | 3 million cycle life | Amazon |
| QANBA Gravity KS (24mm) | Mechanical | Silent auxiliary buttons | 2.8mm total travel | Amazon |
| Fosiya LED Arcade Kit | LED Illuminated | DIY arcade cabinet builds | 5V LED illumination | Amazon |
| EG STARTS (Happ Type 30mm) | American Screw-in | Thick wood control panels | 1 million cycle life | Amazon |
| EG STARTS (Sanwa 24mm) | Japanese Snap-in | Custom button boxes | 10 million cycle life | Amazon |
| QTEATAK Tactile Assortment | Tactile Switches | Small electronics repair | IP54 protection | Amazon |
In‑Depth Reviews
1. QANBA Gravity KS Mechanical Shafts Silent Pushbutton (30mm)
The QANBA Gravity KS redefines what an arcade button can be by swapping the traditional microswitch for a genuine mechanical shaft linear switch. With a pre-travel of only 0.8mm and a total travel of 2.8mm, this button is built for speed and precision. The 45cN operating force feels light yet controlled, and the silicone inner cover completely deadens the plasticky click, producing a satisfying low thud.
Rated for an extraordinary 70 million cycles, these buttons outlast nearly every competitor by an order of magnitude. The snap-in mounting is standard and fits most Japanese-style arcade sticks including Hori, MadCatz, and QANBA enclosures. The clear violet housing with a removable sticker logo adds a clean, professional look that many builders appreciate.
Reviews consistently highlight the silent operation as a game-changer for late-night practice sessions. The smooth linear feel eliminates the tactile bump of a microswitch, which some players find more consistent for rapid tapping. If you want tournament-grade performance without the noise, this is the button to beat.
Why it’s great
- 70 million cycle rated mechanical switch
- Near-silent operation with a soft thud
- Ultra-short 0.8mm pre-travel for fast inputs
Good to know
- Premium investment compared to standard microswitch buttons
- Snap-in fit may not suit very thick control panels
2. Sanwa 8 pcs OBSF-30 Original Push Button (White)
The Sanwa OBSF-30 is the gold standard in the fighting game community for a reason. It uses a non-clicking microswitch that provides a quiet, smooth press compared to louder American-style switches. The snap-in design makes installation and replacement effortless on most Hori and MadCatz sticks, and the 30mm size is the universal fit for primary action buttons.
Each button is rated for 3 million actuations, which provides a long service life for even the most dedicated player. The quick-connect terminals accept standard 4.8mm connectors, making wiring straightforward. The white plunger is a classic aesthetic that pairs well with any custom artwork.
Users consistently confirm these are genuine Sanwa parts and note the immediate improvement in play feel over stock buttons. The smooth, responsive action and fast reset time make them the go-to choice for players who want a reliable, proven component without the cost of a mechanical switch upgrade.
Why it’s great
- Trusted pro standard for fighting sticks
- Quiet, non-clicking microswitch
- Easy snap-in installation
Good to know
- Not silent like mechanical shaft buttons
- Plastic housing can feel less premium than metal
3. QANBA Gravity Ks Mechanical Arcade Buttons (24mm)
The 24mm version of the QANBA Gravity KS is the perfect partner for the 30mm set. It uses the same mechanical shaft linear switch and silicone inner cap, delivering the identical silent thud and smooth action in a smaller form factor. This size is ideal for start, select, coin, or auxiliary buttons on a custom stick.
The clear cap allows for custom artwork inserts, giving your build a truly personalized look. The snap-in mount fits standard 24mm holes, and the 12-pack provides more than enough for most control panels. The build quality is identical to its larger sibling, with the same 0.8mm pre-travel and 2.8mm total travel.
Users appreciate the consistent feel across the entire button set when mixing these with the QANBA 30mm buttons. The noise reduction is significant, with one reviewer describing it as a “wife’s lifesaver” for quiet late-night sessions. These buttons bring premium mechanical feel to the smaller, often-overlooked positions on your controller.
Why it’s great
- Mechanical switch in a 24mm form factor
- Clear cap supports custom artwork inserts
- Silent operation matches the 30mm version
Good to know
- Higher price per button than standard auxiliary buttons
- Requires a 24mm hole for proper fit
4. Fosiya LED Arcade Joystick Buttons Kit
The Fosiya kit is the quintessential all-in-one solution for building a 2-player MAME or Raspberry Pi cabinet. It includes two joysticks, a pair of USB encoders, and 20 LED-illuminated push buttons. The buttons feature a built-in blue LED that adds a striking arcade-authentic glow to your control panel, powered by 5V from the encoder.
Each button houses a microswitch rated for 3 million cycles, offering a solid clicky feel. The wiring is straightforward thanks to the included encoders, which Windows automatically recognizes as a standard game controller. The ellipse-style joysticks feature an 8-way design suitable for fighting and classic arcade games.
User feedback notes the buttons provide a bright, even illumination that looks great behind artwork. Some builders found the button shafts too short for thick plexiglass panels, requiring a minor routing fix or reversing the tightening caps. For the price of an entire 2-player setup, this kit delivers excellent value for a custom cabinet project.
Why it’s great
- Complete 2-player kit with encoders and joysticks
- Bright LED illumination for authentic arcade feel
- Excellent value for a full cabinet build
Good to know
- Button shafts may be short for deep panels
- Some reports of occasional non-responsive buttons in a pack
5. EG STARTS American Style Standard Arcade Buttons (30mm Happ Type)
If you are building a classic American arcade cabinet with a 3/4-inch wood control panel, the EG STARTS Happ-style button is your answer. The threaded body and locking ring provide a rock-solid mounting solution that won’t wiggle loose. The iconic concave plunger design cradles your fingertip, offering a satisfyingly tactile engagement that differs from flat Japanese buttons.
The vertically attached microswitch is rated for 1 million cycles and uses standard 3/16-inch (4.8mm) terminals. The click is noticeably louder and more pronounced than Sanwa-style switches, which many retro-pi builders actually prefer for that authentic 90s arcade sound. The button mounts in a standard 28mm hole, and the long shaft comfortably accommodates thick panels.
Customers praise these as an economical, well-made choice for starter arcade machines. They are “tactile and responsive” with a “super clicky” feel that delivers the feedback you expect from a classic cabinet. The nylon plastic body feels durable, and the six-color pack is perfect for assigning functions by hue.
Why it’s great
- Screw-in mount is perfect for thick wood panels
- Classic concave plunger feel for retro authenticity
- Loud, satisfying click for cabinet builds
Good to know
- Not suitable for thin metal panels without recessing
- 1 million cycle rating is lower than premium options
6. EG STARTS 12x 24mm OEM Arcade Push Buttons (Sanwa Style)
The EG STARTS 24mm buttons offer a remarkable entry point into Japanese-style arcade buttons. Designed as a direct replacement for Sanwa OBSF-24, OBSC-24, and OBSN-24 models, these snap-in buttons fit seamlessly into Hori and MadCatz joysticks. The 24mm size is ideal for start, select, and any secondary functions where space is tight.
Each button comes with an internal microswitch from Baolian, tested to a robust 10 million cycles. That is over three times the cycle rating of genuine Sanwa microswitches, making these an incredibly durable budget choice. The metal contact material and normally open circuit design ensure reliable, every-time actuation.
Users have repurposed these for everything from sim racing button boxes to LED light bar controllers in Jeeps. The audible click is consistent regardless of pressing force, providing clear tactile feedback. While these are not silent buttons, their low cost and high cycle life make them a smart buy for custom projects where budget matters.
Why it’s great
- 10 million cycle microswitch for excellent longevity
- Direct Sanwa-compatible snap-in fit
- Budget-friendly price for a 12-pack
Good to know
- Plastic feel is less premium than genuine Sanwa
- Audible click is not suitable for quiet play
7. QTEATAK 240 Pcs Tactile Push Button Switch Assortment Kit
While these are not standard arcade plunger buttons, the QTEATAK tactile switch assortment is an essential companion for the arcade builder who needs to repair or modify circuit boards. The kit includes 24 different values of momentary tactile push button switches, from tiny 6mm units to slightly larger form factors, all with Molex pin footprints and gold or silver contacts.
The IP54 protection rating means these switches are dust and splash resistant, adding durability to your builds. The assortment covers a huge range of sizes and stem lengths, ensuring you have the right part for fixing a garage door remote, a Miele vacuum handle, or a custom arcade button module. The compact, spring-loaded tactile feedback makes them ideal for PCB-mounted applications.
Users have successfully used this kit to repair expensive electronics, including a Liftmaster garage remote and a 1200 vacuum, saving hundreds of dollars. The variety is a lifesaver for any electronics bench, eliminating the need to hunt for obscure switch dimensions. For the arcade modder, this kit fills the gap for internal microswitch replacements.
Why it’s great
- Huge variety of 24 different switch sizes
- Gold or silver contacts for reliable conductivity
- IP54 dust and splash resistance
Good to know
- Not a substitute for standard arcade plunger buttons
- Basic soldering skills required for installation
FAQ
Can I use Sanwa buttons in a QANBA Dragon fightstick?
What is the difference between a mechanical arcade button and a microswitch button?
How do I know if I need 24mm or 30mm arcade buttons?
Final Thoughts: The Verdict
For most users, the best arcade buttons winner is the QANBA Gravity KS (30mm) because it delivers a premium mechanical switch, near-silent operation, and an extraordinary 70 million cycle lifespan. If you want the trusted pro standard, grab the Sanwa OBSF-30. And for a complete cabinet build on a budget, the Fosiya LED Kit is an unbeatable all-in-one value.