ALPHA-9MM-SW
Hoạt độngAlpha 9mm Soft-Touch Momentary Switch
Alpha 9mm soft-touch momentary — the standard for relay bypass pedals.
Ứng Dụng Phổ Biến
The small momentary switch used in relay bypass guitar pedals. Requires much less force than 3PDT — a light tap activates. Silent compared to 3PDT click. Used with relay bypass PCBs for boutique pedals. Found in Strymon, Chase Bliss, Walrus Audio, and most premium pedal brands.
Thông số kỹ thuật
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Actuator Function
Momentary = springs back when released. Maintained/latching = stays pressed until pressed again.
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Momentary (for relay bypass)
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Contact Configuration
The electrical switching arrangement.
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SPST momentary
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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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1,000,000 cycles
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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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Panel mount (9mm hole)
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Hướng Dẫn Cài Đặt Nhanh
Panel cutout: 22mm. Standard panel mounting — insert from front, secure from behind.
Kích thước
Sơ đồ đấu dây
Khắc phục sự cố
Not responding to input
Check wiring continuity with a multimeter. Verify the contact block is properly seated. Inspect terminals for loose connections.
Nơi Mua Hàng
Dải giá
$162.93 — $238.13
từ 2 nhà phân phối
Thông số kỹ thuật nhanh
- Actuator Function
- Momentary (for relay bypass)
- Contact Configuration
- SPST momentary
- Mechanical Life
- 1,000,000 cycles
- Mounting Type
- Panel mount (9mm hole)
Những Đánh Giá Từ Khách Hàng
“The small momentary switch used in relay bypass guitar pedals. Requires much less force than 3PDT — a light tap activates. Silent compared to 3PDT click. Used with relay bypass PCBs for boutique pedal”