Sanwa Denshi · OBSF Series

OBSF-30-LB

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OBSF-30 Light Blue 30mm Snap-in

Sanwa Denshi OBSF Series Introduced circa 2008

Sanwa OBSF-30 light blue.

Common Applications

Light blue for vibrant fight stick builds. Distinct from dark hai (dark blue). Same internals.

Specifications

Actuation Force
65g
Color
Light Blue
Diameter
30mm
Microswitch Type
Built-in
Mounting Type
Snap-in
Travel Distance
0.85mm

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

Troubleshooting

Not responding to input

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

Where to Buy

Price range

$39.79 — $40.99

across 2 distributors

Quick Specs

Actuation Force
65g
Color
Light Blue
Diameter
30mm
Microswitch Type
Built-in
Mounting Type
Snap-in

What People Are Saying

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“Light blue for vibrant fight stick builds. Distinct from dark hai (dark blue). Same internals.”

Reddit r/fightsticks 23 upvotes View thread →