The Sanwa OBSF-30 is a 30mm snap-in style arcade button and features a built in microswitch with 2.8mm terminals. These are the buttons of choice for fighting game enthusiasts and are the same buttons that are used in QanBa and Madcatz fight sticks. These high quality arcade buttons are imported direct from Sanwa Denshi Co in Japan. This button is ideally suited for mounting in metal control panels, with a thickness of approx. 2 - 4mm. Each button has a plastic clipper on either side that locks into place when mounted on a control panel or fight stick.
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 harness can be ordered here: 1 Metre Long Crimped Wires Daisy Chain Harness
Button feel is excellent and the value is really good. Don't buy chinese cheap buttons like I did they are horrible.
Feel just right - perfect
Posted by Kalwant on 22nd Feb 2019
I bought a Hori RAP4 Kai and felt the Hori buttons were a bit mushy. I swapped them for these and they feel just right. They've got more shape and form to the way the button depresses and springs back. I tested them by leaving some Hori buttons in and comparing them. The Hori buttons aren't bad but these are superior. The quality feels that bit better. I tested them by playing some games on MAME like R-Type, Truxton and I can fire faster with the same effort. I'm a light button presser, so when firing fast, I tend to have the button constantly depressed, allowing it to raise just enough to disengage the microswitch before pressing it again. A very high quality product.
Posted by Matt Wilson on 11th Oct 2018
Excellent quality with fast shipping 10/10
The Real Deal!
Posted by Adrian Błaszczyk on 26th Jun 2018
The buttons came quickly despite it being an international parcel. They are genuine, as compared with my Mad Catz Soul Calibur Fightstick. The Royal Blue is an exceptionally great shade! The Pink one is also very pleasant to look at.
Great replacement for Madcatz TE buttons
Posted by Uncle D on 10th Apr 2018
Nothing to say but it's what you would expect. A bit tight, but once in, works great.
Replacement for Venom PS3/PS4 stick
Posted by Stormy on 12th Mar 2018
I replaced the stock buttons on my Venom PS3/PS4 FIghtstick with Sanwa buttons and while it wasn't a massive difference, it was still noticeable, because the Sanwa's aren't as squishy as the stock ones. And you can choose from a massive variety of color combinations, which is cool.
Posted by Lux on 8th Feb 2018
It feels like the good ol days at the arcade, would recommend 10/10
Posted by Morgan Friel on 28th Jan 2018
Purchased these for my Qanba Q1 and the difference in feel and response is fantastic. Highly recommended!
osbf-30 Snap In Arcade Button white
Posted by kim on 19th Oct 2017
high quality buttons no scratches no scufmarks at all also the microswitches are really superb quality i play lots of games on these buttons and from a thousend speedy hits on the button a thousend signals are send .