The Sanwa OBS-30Q button is very similar to the Sanwa OBSF-30 button with one big difference. The main difference is that this button has a clear dome shaped plunger, compared to the usual Sanwa 30mm buttons, which have flat plungers. This button has a white plastic insert with clear domed plunger, which is ideal if you want to print your own graphic or text and place this underneath the clear lens to make your project stand out.
This is a snap in type button. This button has a plastic clipper on each side, once mounted into a 30mm mounting hole, these clippers lock the button in place. This button has a built in Sanwa SW-68 microswitch with 2.8mm terminals.
The Sanwa OBSF-30Q button isn’t the usual choice for fight sticks or arcade machines, but it is ideal for various commercial or academic projects that require quality and reliability and a unique style in the dome shaped plunger. This button would also be a good choice for mini Pop ‘N’ Music projects or for Project Diva controllers. This button is manufactured in Japan by Sanwa Denshi Co Ltd, so high quality and reliability is guaranteed.
The OBS-30Q button requires a 30mm mounting hole and a maximum mounting depth of up to 4mm. These are usually mounted in thin metal material or control panels. The breadth of the microswitch terminals is 2.8mm or .110 inches. The overall diameter of the domed plunger is 33.2mm.
* High quality Sanwa Button
* Dome shaped clear plunger
* Built in microswitch with 2.8mm terminals
* Ideal for commercial and academic projects
* Clear domed plunger – Ideal for placing image or text underneath the lens
This button requires 2.8mm crimped wires for connection.
1 wire for ground connection (CO) and 1 wire for signal connection (NO)
Pre-crimped 2.8mm wires and 2.8mm daisy chain ground harness can be ordered here:
1 Metre Long Crimped Wires
Daisy Chain Harness
Mounting hole required: 30mm
Overall Diameter of button across plunger: 33.2mm
Maximum depth of button from top of domed plunger to bottom of microswitch: Approx 45mm