Blue Button Tactile Switch, Single Pole Single Throw (SPST) 50 mA 2.5mm Through Hole

  • RS Stock No. 917-4181
  • Mfr. Part No. SKPDACD010
  • Manufacturer Alps Alpine
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Alps SKPD Series Tactile Switch

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.

Suitable for use in a wide variety of applications, such as audio & visual equipment and automotive applications.
Available in various actuator types, such as flat stems & joint stems.
Various actuator colours are also available, to ensure your application is covered.


Attribute Value
Contact Configuration Single Pole Single Throw (SPST)
Terminal Type Pc Pin
Switch Operation Momentary
Actuator Length 2.5mm
Actuator Colour Blue
Actuator Type Button
Length 7.8mm
Width 7.8mm
Dimensions 7.8 x 7.8mm
Mounting Type Through Hole
Contact Current Rating 50 mA
Operating Force 2.45 N
Minimum Operating Temperature -40°C
Voltage Rating 12V dc
Maximum Operating Temperature +90°C
Operating Temperature Range -40 → +90°C
Discontinued product