Place of Origin:
Jiangsu(China mainland)
Brand Name:
Zhongshan
Certification:
ROHSISO9001,2000
Model Number:
Mechanical Keyboard Switches
Waterproof Mechanical Keyboard Switches , Marine Membrane Switch Panel
Mechanical Keyboard Switches Description
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Mechanical Keyboard Switches design
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Material
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PET(polyester),PC(polycarbonate) |
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Dimension
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80*80mm |
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Color
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Pantone and RALcolor matching system. |
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Rear Adhesive
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3M467,3M468,3M9448 ect |
| Features |
1)with metal dome,
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2)Key:embossed or flat
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3)screen printing
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4)glossy surface or matte surface
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6)Standard Tolerances:+/- 0.10inch(+/-0.25mm)
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Best service + best price+best quality
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Mechanical Keyboard Switches description
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Physical Parameter
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Membrane keypad --Non-tactile | Membrane keypad--Tactile |
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Nominal actuation force
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4-12 ounces | 8-20 ounces |
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Actuation force tolerance
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3 ounces | 4 ounces |
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Rebound time
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.006″ to .012″ | .020″ to .030″ |
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Switch life
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10 million | 10 million |
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Electric Parameter
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Membrane keypad --Non-tactile | Membrane keypad--Tactile |
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Contact rating
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50VDC,100mA | 50VDC,100mA |
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Contact bounce
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≤20ms | ≤20ms |
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Environment
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Membrane keypad --Non-tactile | Membrane keypad--Tactile |
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Storage Temperature
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-40°C-+85°C | -40°C-+85°C |
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Operation Temperature
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-30°C-+60°C | -30°C-+60°C |
1. 100% manufacturer
2. Best material selection,all our goods are made of best materials which have the SGS
certificate from the best suppliers.
3. Quality control: every single piece of product, every production, procedure is inspected and
controlled before packing the goods into export carton. We ensure every of product
shipped are of good quality.
4. After sales service is necessary for more understanding for your needs. We do keep a close concern.
Send your inquiry directly to us
