Sanwa OBSC-30-C Snap In Arcade Button

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The Sanwa OBSC-30-C is a 30mm snap-in style translucent arcade button that has a built-in SW-68 microswitch with 2.8mm terminals. This button is usually used as an action button on fight sticks. The lens cap on this button can be removed, which will allow you to place artwork underneath - Ideal for fight stick modding. The OBSC-30-C is available in a choice of cool looking translucent colours.

These high quality arcade buttons are imported direct from Sanwa Denshi Co in Japan and are a perfect choice for fight stick modding. This button is ideally suited for mounting in metal control panels, with a thickness of up to 3.7mm maximum and mount in a 30mm mounting hole. Each button has a plastic clipper on either side that locks into place when mounted on a metal control panel or fight stick. We also sell matching 24mm buttons (OBSC-24-C) – The OBSC-24-C is usually used as a start or select button on fight sticks.

Product Features:
* Cool translucent finish
* Choice of colours
* Lens cap can be removed for adding artwork
* High quality
* Sanwa branded
* Durable
* Matching 24mm buttons also available

Mounting hole diameter: 30mm ± 0.1 
Mounting plate thickness: 2-4mm MAX 
Microswitch built in: SW-68 

Matching 24mm buttons are also available here:
Sanwa OBSC-24-C Arcade Button
The OBSC-24-C is a matching 24mm button for the OBSC-30-C
The OBSC-24-C is usually used as a start or select button on fight sticks

Wiring Info: 
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 harnesses can be ordered here:
10 x 1 Metre Long Insulated 2.8mm Crimped Wires
Insulated Daisy Chain Harness With 32 Crimp Connections


  • 5
    Sanwa OBSC-30-C Snap In Arcade Button

    Posted by Marc Carter on 16th Jan 2022

    Excellent button. These really work. I love the sound of these buttons. They feel like an Arcade button should.

  • 5
    Perfect replacement button for Mayflash F500

    Posted by Stuart Hopwood on 29th Oct 2021

    Perfect replacement button for Mayflash F500. Feels great and just snaps right in place. Such an easy swap.

  • 5
    Looks great

    Posted by Tom on 22nd May 2021

    Got some more for a new stick, feel good and artwork looks great in them.

  • 5

    Posted by Daniel on 31st Dec 2020

    I've tried alot of different buttons but Sanwas are just the best. Did a SF/SNES colourway for my diy arcade stick. Big up to awuk for shipping to Sweden too. These buttons are superb!

  • 5
    Its amazing

    Posted by Büsra Toprakci on 4th Apr 2020

    And it perfectly fits my arcade stick! I would highly recommend this!

  • 5
    Great and can be modded

    Posted by Adrián Soneira Beiras on 20th Jun 2017

    Love the button, not so much the "cover", so I got other buttons and replaced the cap for silver and black leaving the colour base. for me it was an absolute need to get the silencers for them due to my baby.

  • 5
    Looks good, feels good

    Posted by Jorijn on 1st Mar 2017

    They're good buttons I think

  • 5
    Great button, easy to fit but slightly fiddly to get a picture aligned

    Posted by Unknown on 19th Feb 2017

    Great button, easy to fit but slightly fiddly to get a picture aligned. Worth the effort though as I can now see all of the picture across my custom stick. I ordered 8 of these and they were all individually bagged and in great condition. Super fast delivery and great service.

  • 5

    Posted by Unknown on 29th Jan 2017

    Buttons feel great, sound great and all of them are working perfectly! Also, shipping, is pretty fast.
    Highly recommend!

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