OBSN-30
現行品OBSN-30 Screw-in Arcade Button (30mm)
30mm screw-in arcade push button from Sanwa Denshi. Uses the same high-quality built-in microswitch as the OBSF-30 but with a threaded body and screw-on nut for secure mounting in metal panels or high-stress environments.
主な用途
Preferred for metal control panels and commercial arcade cabinets where snap-in tabs might not grip properly. The screw-in design provides a more permanent and secure mount. Interchangeable with OBSF-30 button caps.
仕様一覧
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Actuation Force
The force needed to press the button. Lower = more sensitive. Sanwa ~65g (light), Seimitsu ~85g (medium), Happ ~130g (heavy).
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65g
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Color
Button/actuator color. Green = start/go, Red = stop/emergency, Yellow = caution, Blue = reset (per IEC 60204-1).
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Various (White, Black, Red, Blue, Yellow, Green, etc.)
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Contact Configuration
Normally Open — circuit is off until you press. Standard for start/go/enable functions.
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NO (normally open)
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Diameter
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30mm
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Material
The bezel/body material. Metal bezels are more durable in harsh environments. Plastic is lighter and cheaper.
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ABS plastic
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Mechanical Life
How many press cycles before mechanical failure. Higher is better — 10M cycles at 100 presses/day = 274 years.
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5,000,000 cycles
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Microswitch Type
The internal switch mechanism. Built-in = sealed unit. Cherry D44X = replaceable, clicky. Omron = quieter, longer life.
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built-in
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Mounting Type
How the button attaches to the panel. Panel mount is standard — installs through a cutout from the front.
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screw-in
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Panel thickness
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1-8mm
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Travel Distance
How far the button moves when pressed. Shorter = faster response. Sanwa 0.85mm is extremely short for competitive gaming.
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0.85mm
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互換代替品
これらの製品は他メーカーの機能的に同等な互換品です。
取付クイックリファレンス
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.
外形寸法
配線図
トラブルシューティング
Not responding to input
Check wiring continuity with a multimeter. Verify the contact block is properly seated. Inspect terminals for loose connections.
主要仕様
- Actuation Force
- 65g
- Color
- Various (White, Black, Red, Blue, Yellow, Green, etc.)
- Contact Configuration
- NO (normally open)
- Diameter
- 30mm
- Material
- ABS plastic
ユーザーの声
“Sanwa Denshi OBSN-30 is solid for both casual and competitive play. The feel is consistent across the product line which is what matters for muscle memory.”
