ALPS Electric co., LTD.
Tact Switch

SKQD
Products Line
Vertical type
Model Operation force Travel Ratings
(max.)
Lifetime
(5mA 5V DC)
Initial contact resistance Stem color Variety
SKQDAA 1.568N {160gf} 0.25mm 50mA
12V DC
500m§Ù max. Brown Stem height 
h=2.5mm
SKQDAC 0.98N {100gf} Blue
With ground terminal type
Model Operation force Travel Ratings
(max.)
Lifetime
(5mA 5V DC)
Initial contact resistance Stem color Variety
SKQDPA 1.568N {160gf} 0.25mm 50mA
12V DC
100m§Ù max. Brown Stem height 
h=2.5mm
SKQDPC 0.98N {100gf} Green
Dimensions
Circuit diagram

Printed circuit board mounting hole dimensions 
(When viewed from the switch mounting face)