ALPS Electric co., LTD.
Tact Switch

SKHJ
Products Line
Without LED type
Model Operation force Travel Ratings
(max.)
Lifetime
(5mA 5V DC)
Initial contact resistance Stem color Frame color
SKHJAA 0.98N {100gf} 0.25mm 50mA
12V DC
100m§Ù
max.
White Black
SKHJAB 1.568N {160gf}
Gray
SKHJAC 2.548N {260gf} Brown
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Green
SKHJAE 3.528N {360gf}
With LED type
Model Operation force Travel Ratings
(max.)
Lifetime
(5mA 5V DC)
Initial contact resistance Stem color Frame color LED color
SKHJFA 0.98N {100gf} 0.25mm 50mA
12V DC
100m§Ù
max.
White Black Red
SKHJFB
Pure green
SKHJFC Amber
SKHJFG Orange
SKHJFH Green
SKHJFD 1.568N {160gf} Gray Red
SKHJFE Pure green
SKHJFF Amber
SKHJGR Green
SKHJGS Orange
SKHJGE 2.548N {260gf} ¡¡ Brown Red
SKHJGF Pure Green
SKHJGG Amber
SKHJTA 3.528N {360gf} Green Pure green
Dimensions
Without LED type       Unit : mm
Circuit diagram

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

It is suggested to use a P.C.Board of 1.6mm thick.
With LED type          Unit : mm
Circuit diagram

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

It is suggested to use a P.C.Board of 1.6mm thick.

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