AX-875

1. Overview

The Crown/Samducksa SDB-202-C (24 mm) is a 24 mm clear/translucent screw-in arcade pushbutton (Korean-made by Crown/Samducksa) with a transparent convex plunger for LED backlighting — the start/option/auxiliary-button size. Like the rest of the SDB-202 "Cherry series," it uses a Cherry MX-style keyboard switch (swappable), giving a shorter-travel, tactile/keyboard-like feel. It's the 24 mm clear sibling of the 30 mm SDB-202-C (#538).

2. User Sentiment

Popular with fight-stick/hitbox builders wanting a snappier Cherry-switch feel plus LED shine-through from the clear plunger for Start/Select and auxiliary buttons, and the ability to swap the Cherry MX switch. The feel is noticeably different from Sanwa/Seimitsu (preference-dependent). Great for LED-lit panels.

3. Real-World Applications

Start / Select / option and auxiliary (24 mm) buttons on LED-lit arcade cabinets, fight sticks, and hitbox/leverless controllers — the clear plunger shows an LED behind it, with a keyboard-switch feel and swappable actuation. Pairs with 30 mm main buttons.

4. Technical Specifications

• Type: 24 mm clear/translucent screw-in arcade pushbutton (Crown/Samducksa SDB-202-C), convex plunger
• Switch: Cherry MX-style keyboard switch (swappable) — shorter travel, tactile/keyboard feel
• Lighting: clear/translucent body for LED backlighting
• Mounting: screw-in (24 mm cutout)
• Sizes: 24 mm (this) and 30 mm (SDB-202-C, #538)

5. Ordering & Compatibility

Fits 24 mm panel cutouts (screw-in). Clear body accepts an LED behind the button. The swappable Cherry MX switch lets you change feel/force. Sold by arcade specialists (Paradise Arcade, Focus Attack, etc.). Confirm screw-in vs snap-in, the 24 mm cutout, and the translucent color/switch.

6. Known Issues

No notable reliability issues — the Cherry MX switch is durable and swappable. The main consideration is that the feel differs from Sanwa/Seimitsu (shorter, more tactile); confirm mounting, cutout, LED fit, and switch when ordering.