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The Sanwa OBSF-40 is Japan's premium 40mm arcade pushbutton, delivering the smooth, sensitive, and quiet performance that defines professional arcade gaming. Perfect for fightstick builders, MAME cabinet enthusiasts, and arcade restorers seeking authentic Japanese arcade feel.
Designed for metal control panels 2-4mm thick (0.08-0.16"). Ideal for:
Sanwa buttons are the gold standard in competitive gaming, used in Japanese arcades and professional tournaments worldwide. The shorter actuation distance and lighter touch provide faster response times compared to American-style buttons. The snap-in design ensures secure mounting without nuts or washers, while the included SW-68 microswitch delivers consistent, reliable performance for years of gaming.
Each button includes premium construction with excellent tactile feedback and minimal button noise - essential for serious gaming sessions.
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