Concave Fusion Button 28mm Black Low-Inertia Pushbutton

The Concave Fusion Button represents the next evolution in arcade pushbutton technology. Perfect for arcade cabinet builders, MAME enthusiasts, and fightstick modders who demand professional performance without the premium price tag.

Technical Specifications

• 28mm diameter with concave button top
• Ultra-low 45g actuation force
• 10mm shallow plunger depth for tight installations
• Gold-plated leaf switch contacts
• Standard threaded mounting (nut included)
• No-click silent operation
• Zero hysteresis design

Compatibility

These compact buttons work perfectly in:

• Custom arcade cabinets and MAME builds
• Fightstick and hitbox controllers
• Arcade1Up cabinet modifications
• Control panels with limited depth clearance
• Any 28mm button mounting hole

Why Choose Fusion Buttons

Superior Performance: The revolutionary leaf-switch design eliminates the clicking microswitch and heavy spring found in traditional buttons. This results in whisper-quiet operation with lightning-fast response.

Space-Saving Design: At only 10mm plunger depth, these buttons fit where standard American-style buttons won't. Perfect for thin control panels and compact fightstick builds.

Built to Last: Gold-plated contacts prevent tarnishing and ensure consistent performance over millions of actuations. The robust button body protects the switch mechanism from damage during intense gaming sessions.

Easy Installation: Traditional threaded mounting means no special tools required. Simply drill a 28mm hole, insert the button, and secure with the included nut.