ALPS Electric co., LTD.
Tact Switch

SKQA
Products Line
Model Operation force Travel Ratings
(max.)
Lifetime
(5mA 5V DC)
Initial contact resistance Variety
SKQAAA 1st 0.98N {90gf}
2nd 3.92N {400gf}
1st 0.45mm
All 0.75mm
50mA
12V DC
500m§Ù max. Without stem type
SKQAAC 1st 0.98N {100gf}
2nd 3.43N {350gf}
1st 0.4mm
All 0.65mm
With stem type
Dimensions                Unit : mm
Without stem type       Unit :mm
Printed circuit board mounting hole and land dimensions     Unit :mm
With stem type           Unit :mm
Printed circuit board mounting hole and land dimensions
(When viewed from switch mounting face)                                      Unit :mm
Common specifications
circuit arrangement