[Uncategorized] Tactile Switches

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Stem Tact Switch, SPST-NO 50 mA 1.5mm

 

 

 

Alps SMT Tact Switches - SKHM, SKPM, SKQG & SKRA Series

Alps Tactile or Tact switches are SPST snap action switches to be used with small currents. This series also provide a minimum rating of 10 μA at 1 V dc and a maximum rating of 50 mA at 12 V dc. These Tact switches have SMT terminals, low contact resistance, high contact reliability and come in a wide selection of operating forces and switching travels.
The SKPM series of Tact switches have a soft operating feel while the SKHM, SKQG and the SKRA series have a sharp operating feel.

Wide range of operating forces
Vertical operating direction
Long life
Low contact resistance 100mΩ
Insulation resistance >100MΩ at 100Vdc
SKHM series are fitted with a ground terminal
SKPM, SKQG and SKRA series are suitable for use in automotive applications

 

 

 

 

 Contact ConfigurationSPST-NO
 Terminal TypeSurface Mount
 Switch OperationMomentary
 Actuator Length1.5mm
 Actuator TypeStem
 Contact Current Rating                            50 mA @ 12 V dc
 Operating Force2.55 N
 Board Level ComponentsY
 Maximum Operating Temperature+85°C
 Mechanical Life100000Cycles
 Operating Temperature Range-30 → +85°C
 Minimum Operating Temperature-30°C