ALPHA-9MM-SW
在产Alpha 9mm Soft-Touch Momentary Switch
Alpha 9mm soft-touch momentary — the standard for relay bypass pedals.
常见应用
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.
规格参数
|
Actuator Function
Momentary = springs back when released. Maintained/latching = stays pressed until pressed again.
|
Momentary (for relay bypass)
|
|
Contact Configuration
The electrical switching arrangement.
|
SPST momentary
|
|
Mechanical Life
How many press cycles before mechanical failure. Higher is better — 10M cycles at 100 presses/day = 274 years.
|
1,000,000 cycles
|
|
Mounting Type
How the button attaches to the panel. Panel mount is standard — installs through a cutout from the front.
|
Panel mount (9mm hole)
|
安装快速参考
Panel cutout: 22mm. Standard panel mounting — insert from front, secure from behind.
尺寸
接线图
故障排除
Not responding to input
Check wiring continuity with a multimeter. Verify the contact block is properly seated. Inspect terminals for loose connections.
快速规格
- Actuator Function
- Momentary (for relay bypass)
- Contact Configuration
- SPST momentary
- Mechanical Life
- 1,000,000 cycles
- Mounting Type
- Panel mount (9mm hole)
用户评价
“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”