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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

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厂商料号	价格	数量	数据表	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
37F2-AB2-AC1 SWITCH KEYPAD 12KEY 2A 24V Grayhill Inc.	-	询价单	数据表	37F	Bulk	Active	Piezo	12	Non-Illuminated	Fixed	Metal	-	Matrix	Telephone Format (Horizontal)	3 x 4	Black	Silver	IP68 - Dust Tight, Waterproof	Panel Mount, Front	2A @ 24VAC/DC	-40°C ~ 85°C	Cable with Connector	-	Anti-Vandal
37F2-BB2-AP1 SWITCH KEYPAD 16KEY 2A 24V Grayhill Inc.	-	询价单	数据表	37F	Bulk	Active	Piezo	16	Non-Illuminated	Fixed	Metal	-	Matrix	Telephone Format (Horizontal)	4 x 4	Black	Silver	IP68 - Dust Tight, Waterproof	Panel Mount, Front	2A @ 24VAC/DC	-40°C ~ 85°C	Pin Header	-	Anti-Vandal
37F3-AB2-AC1 SWITCH KEYPAD 12KEY 2A 24V Grayhill Inc.	-	询价单	数据表	37F	Bulk	Active	Piezo	12	Non-Illuminated	Fixed	Metal	-	Matrix	Telephone Format	3 x 4	Black	Silver	IP68 - Dust Tight, Waterproof	Panel Mount, Rear	2A @ 24VAC/DC	-40°C ~ 85°C	Cable with Connector	-	Anti-Vandal
37F3-BB2-AP1 SWITCH KEYPAD 16KEY 2A 24V Grayhill Inc.	-	询价单	数据表	37F	Bulk	Active	Piezo	16	Non-Illuminated	Fixed	Metal	-	Matrix	Telephone Format, A ~ D	4 x 4	Black	Silver	IP68 - Dust Tight, Waterproof	Panel Mount, Rear	2A @ 24VAC/DC	-40°C ~ 85°C	Pin Header	-	Anti-Vandal
37F3-JB2-AP2 SWITCH KEYPAD 20KEY 2A 24V Grayhill Inc.	-	询价单	数据表	37F	Bulk	Active	Piezo	20	Non-Illuminated	Fixed	Metal	-	Matrix	-	5 x 4	Black	Silver	IP68 - Dust Tight, Waterproof	Panel Mount, Rear	2A @ 24VAC/DC	-40°C ~ 85°C	Pin Header	-	Anti-Vandal
37F4-AB2-AC1 SWITCH KEYPAD 12KEY 2A 24V Grayhill Inc.	-	询价单	数据表	37F	Bulk	Active	Piezo	12	Non-Illuminated	Fixed	Metal	-	Matrix	Telephone Format (Horizontal)	3 x 4	Black	Silver	IP68 - Dust Tight, Waterproof	Panel Mount, Rear	2A @ 24VAC/DC	-40°C ~ 85°C	Cable with Connector	-	Anti-Vandal
82-201-42 SWITCH KEYPAD 2KEY 0.1A 5V Grayhill Inc.	-	询价单	数据表	82	Bulk	Active	Keyswitch	2	Non-Illuminated	Interchangeable	Transparent Key Cap	-	Independent Switches (DPST)	Customizable (Sold Separate)	2 x 1	-	Gray	-	Through Hole	0.1A @ 5VDC	-40°C ~ 80°C	PC Pin	-	-
82-301-64 SWITCH KEYPAD 3KEY 0.1A 5V Grayhill Inc.	-	询价单	数据表	82	Bulk	Active	Keyswitch	3	Non-Illuminated	Interchangeable	Transparent Key Cap	-	Independent Switches (4PST)	Customizable (Sold Separate)	3 x 1	-	Gray	-	Through Hole	0.1A @ 5VDC	-40°C ~ 80°C	PC Pin	-	-
82-601-84 SWITCH KEYPAD 6KEY 0.1A 5V Grayhill Inc.	-	询价单	数据表	82	Bulk	Active	Keyswitch	6	Non-Illuminated	Interchangeable	Transparent Key Cap	-	Independent Switches (4PST)	Customizable (Sold Separate)	3 x 2	-	Gray	-	Through Hole	0.1A @ 5VDC	-40°C ~ 80°C	PC Pin	-	-
82-601-87 SWITCH KEYPAD 6KEY 0.1A 5V Grayhill Inc.	-	询价单	数据表	82	Bulk	Active	Keyswitch	6	Non-Illuminated	Fixed	Polymer	-	Independent Switches (3PST)	Telephone Format	3 x 2	White	Gray	-	Through Hole	0.1A @ 5VDC	-40°C ~ 80°C	PC Pin	-	-
82-601-88 SWITCH KEYPAD 6KEY 0.1A 5V Grayhill Inc.	-	询价单	数据表	82	Bulk	Active	Keyswitch	6	Non-Illuminated	Fixed	Polymer	-	Independent Switches (4PST)	Telephone Format	3 x 2	White	Gray	-	Through Hole	0.1A @ 5VDC	-40°C ~ 80°C	PC Pin	-	-
82-650-8 SWITCH KEYPAD 6KEY ILLUM 0.1A 5V Grayhill Inc.	-	询价单	数据表	82	Bulk	Active	Keyswitch	6	Illuminated - Light Source Not Included	Fixed	Polymer	-	Independent Switches (DPST)	No Legend	3 x 2	-	Gray	-	Through Hole	0.1A @ 5VDC	-40°C ~ 80°C	PC Pin	-	-
83AA1-101 SWITCH KEYPAD 12KEY 0.01A 24V Grayhill Inc.	-	询价单	数据表	83	Bulk	Active	Snap Dome	12	Non-Illuminated	Interchangeable	Transparent Key Cap	-	Matrix	Customizable (Sold Separate)	3 x 4	-	White	-	Panel Mount, Front	0.01A @ 24VDC	-40°C ~ 80°C	Pin Header	-	-
83AA1-102 SWITCH KEYPAD 12KEY 0.01A 24V Grayhill Inc.	-	询价单	数据表	83	Bulk	Obsolete	Snap Dome	12	Non-Illuminated	Fixed	Polymer	-	Matrix	Telephone Format	3 x 4	Black	White	-	Panel Mount, Front	0.01A @ 24VDC	-40°C ~ 80°C	Pin Header	-	-
83AA1-103 SWITCH KEYPAD 12KEY 0.01A 24V Grayhill Inc.	-	询价单	数据表	83	Bulk	Active	Snap Dome	12	Non-Illuminated	Fixed	Polymer	-	Matrix	Telephone Format	3 x 4	Black	White	-	Panel Mount, Front	0.01A @ 24VDC	-40°C ~ 80°C	Pin Header	-	-
83BA1-002 SWITCH KEYPAD 16KEY 0.01A 24V Grayhill Inc.	-	询价单	数据表	83	Bulk	Obsolete	Snap Dome	16	Non-Illuminated	Fixed	Polymer	-	Matrix	0 ~ 9, A ~ F	4 x 4	Black	White	-	Panel Mount, Front	0.01A @ 24VDC	-40°C ~ 80°C	Pin Header	-	-
84BA1-001 SWITCH KEYPAD 16KEY 0.01A 24V Grayhill Inc.	-	询价单	数据表	84	Bulk	Active	Snap Dome	16	Non-Illuminated	Interchangeable	Transparent Key Cap	-	Matrix	Customizable (Sold Separate)	4 x 4	-	White	-	Panel Mount, Front	0.01A @ 24VDC	-40°C ~ 80°C	Pin Header	-	-
84B-AB2-022BN SWITCH KEYPAD 12KEY 0.01A 24V Grayhill Inc.	-	询价单	数据表	84B	Bulk	Active	Snap Dome	12	Illuminated - Yellow	Interchangeable	Rubber Overlay	1.95 VDC	Matrix	Customizable (Sold Separate)	3 x 4	-	-	IP67 - Dust Tight, Waterproof	Panel Mount, Front	0.01A @ 24VDC	-	Pin Header	-	Shielded
84BB1-003 SWITCH KEYPAD 16KEY 0.01A 24V Grayhill Inc.	-	询价单	数据表	84	Bulk	Active	Snap Dome	16	Non-Illuminated	Interchangeable	Transparent Key Cap	-	Common Bus	Customizable (Sold Separate)	4 x 4	White	-	-	Panel Mount, Front	0.01A @ 24VDC	-40°C ~ 85°C	Pin Header	-	-
84BC1-004 SWITCH KEYPAD LEGEND COMMON Grayhill Inc.	-	询价单	数据表	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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