Datasheet

ManualsBrandsAlps ManualsSwitchesTactile Switch 50 mA

TACT Switch

Sharp

Feeling

Soft

Feeling

Snap-in

Type

Surface

Mount Type

Radial

Type

291

Detector

Push

Slide

Rotary

Encoders

Power

Dual-in-line

Package Type

Custom-

Products

Refer to P.328 for soldering conditions.

Refer to

P.330 for standard knobs.

Drawing

No.

Product Line

Product No.

Operating

force

Travel

（mm）

Rating

（max.）

Operating life

（5mA 5V DC）

Initial contact

resistance

Stem

color

1.27N

SKHCBEA010

SKHCBGA010

SKHCBJA010

SKHCBFA010

SKHCBHA010

SKHCBKA010

2.55N

0.74N

1.27N

2.55N

0.74N

Operating

direction

Vertical

0.3

50mA

12V DC

Rating

（min.）

10BA

1V DC

500,000

cycles

1,000,000

cycles

1,000,000

cycles

500,000

cycles

500,000

cycles

100mΩ

max.

Black

Minimum order

unit（pcs.）

1,000

Variety

Joint

stem

Flat

stem

Dark

gray

Blue

Black

Dark

gray

Blue

12mm Square(Snap-in Type)

SKHC

Series

Joint stem & flat stem with stable operation feeling.

TACT Switch

Packing Specifications

Bulk

15,0005,000

Number of packages（pcs.）

309×476×347

Export package

measurements

（mm）

1 case

/Japan

1 case /export packing

Please place purchase orders per minimum order unit N (integer).

Note

Summary of content (5 pages)

PAGE 1
TACT SwitchTM 12mm Square(Snap-in Type) SKHC Series Joint stem & flat stem with stable operation feeling. Detector Push Slide Rotary Encoders Power Dual-in-line Package Type TACT SwitchTM CustomProducts Product Line Product No. Operating Operating Travel Rating Rating Operating life Initial contact Stem Minimum order Drawing Variety force direction （mm）（max.）（min.）（5mA 5V DC） resistance color unit（pcs.） No. SKHCBJA010 0.74N 500,000 cycles Blue SKHCBEA010 1.
PAGE 2
TACT SwitchTM 12mm Square(Snap-in Type) Dimensions No. SKHC Series Unit:mm Photo PC board mounting hole dimensions （Viewed from switch mounting face） Style Joint stem type Detector H12 1 2 5 Push 3 Slide 3.8 4 Rotary 3 3.8 Stem Encoders 4.3 1.5 3.5 3.5 3 1.2 1 Guide bosses ø1.6 Power Dual-in-line Package Type 1 9 12.
PAGE 3
TACT SwitchTM List of Varieties Sharp Feeling Type SKQU Series Detector SKQB SKQE SKHC SKRW SKRM SKQR SKRB SKRR SKQG SKSD Photo Push Type Snap–in Slide 4–direction Water–proof switch＋push Horizontal type switch Features Encoders Operating direction Rotary Vertical ● ― Horizontal ― ● Surface mount Long Life ― ● ● Low–profile Double and long life Low–profile action Low–profile ● ● ● ● ● ● ● ― Power W Dual-in-line Package Type TACT Switch 11.5 Dimensions （mm） D 4.
PAGE 4
TACT SwitchTM Soldering Conditions Condition for Reflow Available for Surface Mount Type. 1. Heating method: Double heating method with infrared heater. 2. Temperature measurement: Thermocouple 0.1 to 0.2φ CA（K）or CC（T）at solder joints（copper foil surface）. A heat resistive tape Detector should be used to fix thermocouple. 3. Temperature profile Push Temperature (˚C ) 180 260˚C max. 3 sec max. Slide 230˚C Rotary Encoders 150 Power Time 120 sec max.
PAGE 5
TACT SwitchTM Product Line of Knobs Unit:mm Variety Applicable model Label dimensions （Unit:mm） Dimensions Color Model Detector Keytop H4 Push Red Blue Ivory Black Yellow 2.8 5.5 SKHH SK2AA00410 SK2AA00420 SK2AA00430 SK2AA00440 SK2AA00450 Slide Rotary Encoders Applicable to joint stem type Cap H10 Keytop Dual-in-line Package Type TACT SwitchTM Keytop + Cap 3 4 4R 1 Cap 1.