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
    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!

  • 5

    Posted by Unknown on 10th Dec 2015

    The product has arrived in perfect condition and very fast shipping, great website, I always buy here for the security and confidence of this website.

  • 5
    Cool colours, snappy buttons

    Posted by Unknown on 8th Jun 2015

    I've nothing wrong to say about these buttons, they have a nice springy feel and look really nice. Highly recommend!

  • 5
    Seems better than OBSF

    Posted by Martin-o on 7th Oct 2014

    The different plunger from the classic OBSF seems more linear and well made

  • 5
    Great quality, but a few small complaints.

    Posted by David Barber on 13th Aug 2014

    It's nothing big enough to retract stars, but my complaints are...

    Few colours in comparison to opaque buttons.

    No option to 2 tone, so you have to buy extra to swap heads and bottoms.

    Some of these, when lit, are VERY hard to tell what colour they are, the bottoms are great but the heads... Smoke is so close to White and Blue barely looks Blue at all.

    But quality wise, they're typical Sanwa, awesome.

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