Sanwa OBSF-30 Snap-in Button - Black & Vermillion

Three words describe these amazing high quality arcade buttons: Smooth, Sensitive and quiet. These snap in based buttons are for metal control panels with 30mm holes.

It's most commonly used in the arcades in Japan and the fight sticks on the commercial markets. The button's touch is light and the stroke to operating position (OP) is shorter than American style buttons (e.g. iL or Happ button). 

Button Specification:

• .110" quick connects
• 30mm diameter buttons
• Snap-in buttons
• Ideal for metal control panels (approx. 2 - 4mm / 0.08 - 0.16" thickness)

Switch(SW-68) Specification:

• Operating position(OP): 0.85mm
• Total travel position(TTP): 2.53mm
• Required force to move button from FP: 27g
• Operating Force(OF): 55g
• Total travel Force(TTF): 81g
• Rating: DC12V100mA
• Insulation resistance (IR): DC250V/50MΩ over between terminals
• Withstanding voltage (DWV): AC250V/1 minutes between terminals
• Operating temperature range: -20~+60°c 
• Lifespan: 1 million under 5VDC10mA
• Contact resistance (ECR): 50mΩ below

*** Although Sanwa button has a good response speed from the button press, it can easily get pressed accidentally. Since the stroke of the Sanwa button is longer until the button plunger touches the bottom of the rim after the pushbutton switch is activated is longer than Seimitsu or Samducksa buttons, there are cases where it may remain turned on unless it is depressed correctly.