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制造商	系列	包装	产品状态	开关类型	按键数量	照明	标记类型	按键类型	照明电压（额定值）	输出类型	标记	矩阵（列 x 行）	标记颜色	按键颜色	防护等级	安装类型	触点额定值 @ 电压	工作温度	端接样式	面板开孔尺寸	特性
Adafruit Industries LLC APEM Inc. Blink Marine CANADUINO® EAO Gearbox Labs Grayhill Inc. knitter-switch Marlin Technologies NKK Switches Noritake Parallax Inc. Pimoroni Ltd SCHURTER Inc. SparkFun Electronics Storm Interface	* - 09 1000 1000 PLX 2000 3000 37F 3K 4000 5000 6000 700 720 BLK 720 GFX 720 GFX-i 720 TFX 720 TFX-i 82 83 84 84B 84BL 84LS 84R 84S 86 87 88 900 96 AudioComm AXS AXS-COM FLETAS FM GFX GFX Illuminator Nav-Bar™ NAV-Pad™ PZ SF6000 StrikeMaster ES VR Illuminator YFT KNI	- Box Bulk Tray Tube	Active Discontinued at InFortune Obsolete	- Capacitive Conductive Rubber Keyswitch Membrane (Snap Dome) Piezo Snap Dome	- 1 12 15 16 2 20 3 36 4 5 6 8	- Illuminated Illuminated - Amber Illuminated - Blue Illuminated - Green Illuminated - Light Source Not Included Illuminated - Orange Illuminated - Red Illuminated - Red/Green Illuminated - White Illuminated - Yellow Non-Illuminated	- Fixed Interchangeable Partially Interchangeable	- Metal Polyester Overlay Polymer Polymer, Transparent Key Cap Rubber Overlay Tempered Glass Transparent Key Cap	- 1.8, 2.2 VDC 1.95 VDC 2.1 VDC 3.3 VDC 3.5 VDC 5 VDC	- CAN Bus (CANopen) CAN Bus (J1939) Common Bus Independent Switches (3PST) Independent Switches (4PST) Independent Switches (DPST) Independent Switches (SPST) Matrix Non-Standard (Controller Included) Non-Standard (Controller Needed) USB Wiegand™	- 0 ~ 9, A ~ F 1 ~ 4 1 ~ 6 1 ~ 8 A ~ D Arrows Arrows, Help Button Arrows, Help Button, Select Blank Buttons Calculator Format Calculator Format, A ~ C Color Coded Format Customizable (Included) Customizable (Sold Separate) F1 ~ F4 No Buttons No Legend Targets Telephone Format Telephone Format (Horizontal) Telephone Format, A ~ C Telephone Format, A ~ D Telephone Format, A ~ F Telephone Format, Color Coded Format Telephone Format, Function Keys	- 1 x 1 1 x 4 2 x 1 2 x 4 3 x 1 3 x 2 3 x 4 4 x 1 4 x 2 4 x 4 4 x 5 5 x 1 5 x 3 5 x 4 6 x 1	- Black Black, Blue Black, White Blue, White Gray Translucent White	- Black Blue Blue, Red Blue, White Clear Gray Multiple Red Silver Translucent Transparent White	- IP40 IP42 IP54 - Dust Protected, Water Resistant IP65 - Dust Tight, Water Resistant IP67 - Dust Tight, Waterproof IP68 - Dust Tight, Waterproof IP69K - Dust Tight, High Temp Water Jets, Waterproof IP6K7/IP69K - Dust Tight, Water Resistant, Waterproof	- Adhesive Panel Mount, Front Panel Mount, Front or Rear Panel Mount, Rear Through Hole	- 0.005A @ 12VDC 0.01A @ 24VDC 0.02A @ 24VDC 0.02A @ 50VDC 0.03A @ 32VDC 0.05A @ 24VDC 0.05A @ 30VAC/DC 0.1A @ 24VDC 0.1A @ 5VDC 0.2A @ 24VDC 2A @ 24VAC/DC 3A @ 120VAC	- -10°C ~ 75°C -10°C ~ 85°C -15°C ~ 50°C -15°C ~ 55°C -20°C ~ 60°C -20°C ~ 70°C -25°C ~ 85°C -30°C ~ 80°C -40°C ~ 100°C -40°C ~ 60°C -40°C ~ 80°C -40°C ~ 85°C -55°C ~ 125°C -55°C ~ 85°C 0°C ~ 70°C	- Cable with Connector Card Edge/Solder Pad Connector PC Pin Pin Header Screw Terminal Stud USB Socket	- Circular - 40.64mm Dia Circular - 46.99mm Dia Circular - 57.15mm Dia Rectangular - 100.50mm x 67.20mm Rectangular - 107.10mm x 68.80mm Rectangular - 109.50mm x 95.50mm Rectangular - 115.00mm x 109.50mm Rectangular - 169.00mm x 111.00mm Rectangular - 68.58mm x 50.80mm Rectangular - 68.58mm x 63.50mm Rectangular - 74.00mm x 54.00mm Rectangular - 81.00mm x 61.00mm Rectangular - 81.50mm x 62.50mm Rectangular - 82.50mm x 25.50mm Rectangular - 83.00mm x 64.00mm Rectangular - 83.57mm x 64.52mm Rectangular - 90.00mm x 88.00mm Rectangular - 97.00mm x 79.00mm Square - 83.00mm² Square - 83.57mm²	- Anti-Vandal Anti-Vandal, Display Audio Enabled Black Housing Display Gray Housing Shielded