ALPS Electric co., LTD.
Tact Switch

SKQH
Products Line
With two LED type
Model Operation force Travel Ratings
(max.)
Lifetime
(5mA 5V DC)
Initial contact resistance Variety
SKQHFA 1.568N {160gf} 0.25mm 50mA
12V DC
¡¡ 500m§Ù max. Green-Red
SKQHFF 2.548N {220gf} ¡¡
SKQHFB 1.568N {160gf} Green-Soft orange
SKQHFG 2.548N {220gf}
SKQHFC 1.568N {160gf} Green-Green
SKQHFH 2.548N {220gf}
SKQHFD 1.568N {160gf} Red-Red
SKQHFJ 2.548N {220gf}
SKQHFE 1.568N {160gf} Soft orange-Soft orange
SKQHFK 2.548N {220gf}
With only one LED type
Model Operation force Travel Ratings
(max.)
Lifetime
(5mA 5V DC)
Initial contact resistance Variety
SKQHFR 1.568N {160gf} 0.25mm 50mA
12V DC
500m§Ù max. Green
SKQHFS Red
SKQHFT Soft orange
SKQHFU 2.548N {220gf} Green
SKQHFV Red
SKQHFW Soft orange
Dimensions                Unit : mm
Circuit diagram

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