Seimitsu · PS-14 Series

PS-14-GN

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PS-14-GN Snap-in Arcade Button (30mm, Clear)

Seimitsu PS-14 Series Introduced circa 2005
Seimitsu PS-14-GN — PS-14-GN Snap-in Arcade Button (30mm, Clear)

30mm snap-in arcade push button from Seimitsu with a clear plunger. Slightly stiffer actuation than the Sanwa OBSF-30, preferred by players who want more tactile feedback and fewer accidental inputs.

Common Applications

Popular alternative to the Sanwa OBSF-30 for players who prefer a firmer feel. The clear plunger allows art inserts or LED backlighting. Direct drop-in replacement for any 30mm snap-in button position.

Specifications

Actuation Force
100gf ±30 (datasheet)
Color
Clear (various tints available)
Contact Configuration
NO (normally open)
Diameter
30mm
Material
ABS plastic (clear)
Mechanical Life
3,000,000 cycles
Microswitch Type
Tokai Tsushinkizai MM9-4 leaf switch
Mounting Type
Screw-in
Panel thickness
1-5mm
Travel Distance
2.5mm ±0.3

Installation Quick Reference

Mounting: Snap-in buttons push into a 30mm hole from the top of the panel. Screw-in buttons thread from below and secure with a nut. Use 2-3mm acrylic, wood, or metal panel.

Wiring: Connect the microswitch terminals to your encoder or PCB. Common ground shared across all buttons. Quick-disconnect (0.110") terminals are standard on Japanese buttons.

Dimensions

Wiring Diagram

L T 11 12 NO (open) press ↓

Troubleshooting

Not responding to input

Check wiring continuity with a multimeter. Verify the contact block is properly seated. Inspect terminals for loose connections.

Quick Specs

Actuation Force
100gf ±30 (datasheet)
Color
Clear (various tints available)
Contact Configuration
NO (normally open)
Diameter
30mm
Material
ABS plastic (clear)

What People Are Saying

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“Seimitsu PS-14-GN is solid for both casual and competitive play. The feel is consistent across the product line which is what matters for muscle memory.”

Reddit r/fightsticks 27 upvotes View thread →