KS-3-BROWN
Hoạt độngGateron Brown Tactile Keyswitch
Gateron Brown — smoother tactile than Cherry MX Brown.
Ứng Dụng Phổ Biến
Tactile bump without the click. Smoother than Cherry Brown out of the box. The most popular Gateron switch for typing-focused custom keyboards.
Thông số kỹ thuật
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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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45g
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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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Brown stem
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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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80,000,000 cycles
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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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2mm actuation, 4mm total
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Hướng Dẫn Cài Đặt Nhanh
Panel cutout: 22mm. Insert from the front of the panel, secure with mounting nut from behind (tighten to 2-3 Nm).
Contact block: Snap or screw the contact block onto the rear of the button body. Ensure the contact block orientation matches the wiring diagram — NO terminals are usually marked.
Wiring: Use 0.5-2.5mm² stranded wire with ferrules. Tighten screw terminals to 0.8 Nm. Test the button function before energizing the circuit.
Kích thước
Khắc phục sự cố
Button doesn't respond when pressed
Check the contact block first — it's the most common failure point. Test continuity across the NO or NC terminals with a multimeter. If no click is felt, the return spring in the head may be broken.
Works intermittently
Contact block contacts are pitted or burned. Replace the contact block — don't try to file the contacts. Check if the rated cycle count has been exceeded.
Button feels mushy or doesn't click
The spring return mechanism in the button head is worn. Replace the head. The contact block can usually be reused if it tests OK.
Nơi Mua Hàng
Dải giá
$46.29 — $47.67
từ 2 nhà phân phối
Thông số kỹ thuật nhanh
- Actuation Force
- 45g
- Color
- Brown stem
- Mechanical Life
- 80,000,000 cycles
- Travel Distance
- 2mm actuation, 4mm total
Những Đánh Giá Từ Khách Hàng
“Tactile bump without the click. Smoother than Cherry Brown out of the box. The most popular Gateron switch for typing-focused custom keyboards.”
