Technical Document
Specifications
Brand
Alps AlpineContact Configuration
SPST
Terminal Type
Surface Mount
Switch Operation
Momentary
Actuator Length
1.5mm
Actuator Type
Stem
Length
5.2mm
Width
5.2mm
Dimensions
5.2 x 5.2mm
Mounting Type
Surface Mount
Contact Current Rating
50 mA @ 12 V dc
Height
1.5mm
Voltage Rating
12V dc
Operating Force
1.57 N
Maximum Operating Temperature
+85°C
Minimum Operating Temperature
-30°C
Operating Temperature Range
-30 → +85°C
Mechanical Life
500000Cycles
Country of Origin
Japan
Product details
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
Tactile
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P.O.A.
10
P.O.A.
10
Technical Document
Specifications
Brand
Alps AlpineContact Configuration
SPST
Terminal Type
Surface Mount
Switch Operation
Momentary
Actuator Length
1.5mm
Actuator Type
Stem
Length
5.2mm
Width
5.2mm
Dimensions
5.2 x 5.2mm
Mounting Type
Surface Mount
Contact Current Rating
50 mA @ 12 V dc
Height
1.5mm
Voltage Rating
12V dc
Operating Force
1.57 N
Maximum Operating Temperature
+85°C
Minimum Operating Temperature
-30°C
Operating Temperature Range
-30 → +85°C
Mechanical Life
500000Cycles
Country of Origin
Japan
Product details
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