SDB-202A-30
सक्रियCrown 202A 30mm Translucent Button
Crown 202A translucent shell for LED builds.
सामान्य अनुप्रयोग
Translucent version of the Crown 202 for LED lighting builds. Same mechanical feel (80g Gersung), clear shell allows LED boards to shine through. Korean alternative to Sanwa OBSC-30 clear buttons.
स्पेसिफिकेशन
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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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80g
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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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Clear (LED compatible)
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Diameter
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30mm
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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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Mechanical (Gersung)
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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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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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1.5mm
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इंस्टॉलेशन त्वरित संदर्भ
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.
आयाम
समस्या निवारण
Not responding to input
Check wiring continuity with a multimeter. Verify the contact block is properly seated. Inspect terminals for loose connections.
कहाँ से खरीदें
मूल्य सीमा
$23.98 — $44.52
2 वितरकों से
संक्षिप्त स्पेसिफिकेशन
- Actuation Force
- 80g
- Color
- Clear (LED compatible)
- Diameter
- 30mm
- Microswitch Type
- Mechanical (Gersung)
- Mounting Type
- Screw-in
उपयोगकर्ता क्या कह रहे हैं
“Translucent version of the Crown 202 for LED lighting builds. Same mechanical feel (80g Gersung), clear shell allows LED boards to shine through. Korean alternative to Sanwa OBSC-30 clear buttons.”
