Keyboard Switches

Keyboard Switches or Key switches are an on/off electronic switch that is only on when there is some pressure put on it or when the button is pressed. As soon as the tactile switch button is released and the pressure has been took off, the circuit is then broken. Keyboard switches work with user interaction with the button or switch when it makes contact with the control panel beneath, most cases this is usually a printed circuit board (PCB). Keyboard switches are mostly used for computer keyboards, once the user presses the key on the keyboard this will press the switch down. Once the switch has been pressed down this will then send a signal to the computer telling it that you have pressed that specific key.Keyboard switches are an electromechanical switch for:- Keyboards Keypads Instruments Interface control panel applicationsThere are many types of electric tactile switches available and these are:- SPST (Single Pole Single through) SPDT (single pole double throw) DPST (double pole, single throw) DPDT (double pole double throw)

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Description Price Contact Configuration Contact Current Rating Operating Force Illuminated Switch Operation Mechanical Life Per Key Contact Resistance IP Rating Minimum Operating Temperature Maximum Operating Temperature Actuator Colour Contact Material Operating Temperature Range Voltage Rating
RS Stock No. 283-9945
Mfr. Part No.STTSKHWAC
TWD10.40
Each (In a Pack of 5)
units
SPST-NO 50 mA @ 12 V ac 1.57 N - - 1000000Operations - - - - - Metal - -
RS Stock No. 283-9692
Mfr. Part No.STTSKHCAC
TWD20.00
Each (In a Pack of 5)
units
SPST-NO 50 mA @ 12 V ac 2.55 N - - 500000Operations - - - - - Metal - -
RS Stock No. 283-9951
Mfr. Part No.STTSKHWAA
TWD27.20
Each (In a Pack of 5)
units
SPST-NO 50 mA @ 12 V ac 1.57 N - - 1000000Operations - - - - - Metal - -
RS Stock No. 283-9989
Mfr. Part No.SKHUBB
TWD50.00
Each (In a Pack of 5)
units
SPST-NO 50 mA @ 12 V ac 1.57 N - - - - - - - Brown - - -
RS Stock No. 283-9670
Mfr. Part No.STTSKHCAB
TWD29.00
Each (In a Pack of 5)
units
SPST-NO 50 mA @ 12 V ac 1.274 N - - 1000000Operations - - - - - Metal - -
RS Stock No. 283-9664
Mfr. Part No.STTSKHCAA
TWD27.60
Each (In a Pack of 5)
units
SPST-NO 50 mA @ 12 V ac 1.274 N - - 1000000Operations - - - - - Metal - -