键盘开关

Adafruit Industries LLC
APEM Inc.
Everswitch
Gearbox Labs
Grayhill Inc.
Marlin Technologies
NKK Switches
Noritake Company Inc.
Parallax Inc.
Pimoroni Ltd
Schurter Inc.
SparkFun Electronics
Storm Interface

-
Bag
Box
Bulk
Bulk,Bulk
Bulk,Tube
Tray
Tube

*
-
1000
1000 PLX
2000
3000
37F
3K
4000
5000
6000
700
720 BLK
720 GFX
720 GFX-i
720 TFX
720 TFX-i
81
82
83
84
84B
84BL
84LS
84R
84S
86
87
88
900
96
AudioComm
AXS
AXS-COM
FLETAS
FM
GFX
GFX Illuminator
KBA
KBH Custom
Nav-Bar™
NAV-Pad™
PZ
SF6000
StrikeMaster ES
VR Illuminator

Active
Discontinued at Mosen
Obsolete

-
Capacitive
Conductive Rubber
Keyswitch
Membrane (Snap Dome)
Piezo
Snap Dome

-
1
12
15
16
2
20
3
36
4
5
6
8

-
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

-
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

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Fixed
Interchangeable
Partially Interchangeable

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Metal
Polyester Overlay
Polymer
Polymer, Transparent Key Cap
Rubber Overlay
Tempered Glass
Transparent Key Cap

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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™

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0 ~ 9, A ~ F
1 ~ 12
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

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Black
Black, Blue
Black, White
Blue, White
Gray
Translucent
White

-
Black
Blue
Blue, Red
Blue, White
Gray
Multiple
Red
Silver
Translucent
Transparent
White

-
Panel Mount, Front
Panel Mount, Front or Rear
Panel Mount, Rear
Through Hole

-
Cable with Connector
Card Edge/Solder Pad
Connector
PC Pin
Pin Header
Screw Terminal
Stud
USB Socket

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Circular - 40.64mm Dia
Circular - 46.99mm Dia
Circular - 57.15mm Dia
Rectangular - 100.50mm x 100.50mm
Rectangular - 100.50mm x 67.20mm
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 - 79.00mm x 59.00mm
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

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-10°C ~ 75°C
-10°C ~ 85°C
-15°C ~ 50°C
-15°C ~ 55°C
-20°C ~ 60°C
-20°C ~ 70°C
-20°C ~ 80°C
-25°C ~ 85°C
-30°C ~ 80°C
-40°C ~ 100°C
-40°C ~ 125°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

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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

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1.8, 2.2 VDC
1.95 VDC
2.1 VDC
3.3 VDC
3.5 VDC
5 VDC

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0.005A @ 12VDC
0.01A @ 24VDC
0.02A @ 24VAC/DC
0.02A @ 24VDC
0.02A @ 50VDC
0.03A @ 24VDC
0.05A @ 24VDC
0.05A @ 30VAC/DC
0.1A @ 5VDC
0.2A @ 24VAC/DC
0.2A @ 24VDC
2A @ 24VAC/DC
3A @ 120VAC