Datasheet SKHH Datasheet (ALPS)

TACT Switch

TM

6×6mm (Snap-in type)

SKHH

Series

User friendly 6GG6mm type, available in a wide variety.

Product Line

Vertical Type

Product No.

SKHHAJA010

SKHHALA010

SKHHAQA010

SKHHAKA010

SKHHAMA010

SKHHARA010

SKHHCQA010

SKHHCRA010

SKHHBVA010

SKHHBWA010

SKHHBYA010

SKHHANA010

SKHHAPA010

SKHHBSA010

SKHHDTA010

SKHHDUA010

SKHHDHA010

SKHHDJA010

Operating

force

0.98N

1.57N

2.55N

0.98N

1.57N

2.55N

3.53N

5.10N

0.98N

1.57N

2.55N

0.98N

1.57N

2.55N

0.98N

1.57N

0.98N

1.57N

Operating

direction

Vertical

Travel

（mm）

0.25

Rating

（max.）

50mA

12V DC

Rating

（min.）

10BA

1V DC

Features

●

Snap-in type allows the switch to be mounted directly onto the PC board.

●

Part of the output terminal can also be applied as jumper leads,
making circuit design easier.

●

Also available with anti-ESD ground terminal.

●

Available with standard knobs.

Applications

●

For various operation in audio equipment, office devices, communication
devices, measuring devices, TVs, VCRs and in-car components

●

For mouse

●

For overall home appliances

Operating life

（5mA 5V DC）

1,000,000cycles

500,000cycles

200,000cycles

1,000,000cycles

500,000cycles

200,000cycles

1,000,000cycles

500,000cycles

200,000cycles

1,000,000cycles

500,000cycles

200,000cycles

1,000,000cycles

500,000cycles

300,000cycles

Initial contact

resistance

100mΩ

max.

Stem

color

Black

Dark gray

Red

Black

Dark gray

Red

Orange

Yellow

Black

Dark gray

Red

Black

Dark gray

Red

Black

Dark gray

Black

Dark gray

Stem

height

h=4.3mm

h=5mm

h=7mm

h=9.5mm

h=13mm

h=17mm

Minimum packing

unit（pcs.）

1,000

Drawing

No.

1

Detector

Push

Slide

Rotary

Encoders

Power

Dual-in-line
Package Type

Multi Control
Devices

TM

TACT Switch

Custom­Products

Sharp
Feeling

Soft
Feeling

Snap-in
Type

Surface
Mount Type

Radial
Type

Joint Stem Type

Product No.

SKHHCWA010

SKHHDAA010

SKHHDGA010

Operating

force

0.98N

1.57N

2.55N

Operating

direction

Vertical

Travel

（mm）

0.25

Rating

（max.）

50mA

12V DC

Rating

（min.）

10BA

1V DC

Operating life

（5mA 5V DC）

1,000,000 cycles

500,000 cycles

200,000 cycles

Initial contact

resistance

100mΩ

max.

Stem

color

Black

Dark gray

Red

Stem

height

h=7.3mm 1,000

Refer to P.373 for product specifications.

Refer to P.374 for soldering conditions.

Refer to P.378 for standard knobs.

Minimum packing

unit（pcs.）

Drawing

No.

2

321

TACT Switch

TM

6×6mm (Snap-in type)

Product Line

With Ground Terminal Type

Operating

0.98N

1.57N

2.55N

0.98N

1.57N

2.55N

0.98N

1.57N

2.55N

0.98N

1.57N

2.55N

Detector

Push

Slide

Rotary

Encoders

Power

Dual-in-line
Package Type

Multi Control
Devices

TM

TACT Switch

Custom­Products

Product No.

SKHHPJA010

SKHHPLA010

SKHHPQA010

SKHHPKA010

SKHHPMA010

SKHHPRA010

SKHHQVA010

SKHHQWA010

SKHHQYA010

SKHHPNA010

SKHHPPA010

SKHHQNA010

force

SKHH

Operating

direction

Vertical

Travel

（mm）

0.25

Series

Rating

（max.）

50mA

12V DC

Rating

（min.）

10BA

1V DC

Operating life

（5mA 5V DC）

1,000,000

cycles

500,000

cycles

200,000

cycles

1,000,000

cycles

500,000

cycles

200,000

cycles

1,000,000

cycles

500,000

cycles

200,000

cycles

1,000,000

cycles

500,000

cycles

200,000

cycles

Initial contact

resistance

100mΩ

max.

Stem

color

Black

Dark gray

Red

Black

Dark gray

Red

Black

Dark gray

Red

Black

Dark gray

Red

Stem

height

h=4.3mm

h=5mm

h=7mm

h=9.5mm

Minimum packing

unit（pcs.）

1,000

Drawing

No.

3

Sharp
Feeling

Soft
Feeling

Snap-in
Type

Surface
Mount Type

Radial
Type

Horizontal Type

Product No.

SKHHLMA010

SKHHLNA010

SKHHLPA010

SKHHLQA010

SKHHLRA010

SKHHLSA010

SKHHLUA010

SKHHLVA010

SKHHLWA010

SKHHNHA010

SKHHNJA010

SKHHNKA010

Operating

force

0.98N

1.57N

2.55N

0.98N

1.57N

2.55N

0.98N

1.57N

2.55N

0.98N

1.57N

2.55N

Operating

direction

Horizontal

Travel

（mm）

0.25

Rating

（max.）

50mA

12V DC

Rating

（min.）

10BA

1V DC

Operating life

（5mA 5V DC）

1,000,000

cycles

500,000

cycles

200,000

cycles

1,000,000

cycles

500,000

cycles

200,000

cycles

1,000,000

cycles

500,000

cycles

200,000

cycles

500,000

cycles

300,000

cycles

200,000

cycles

Initial contact

resistance

100mΩ

max.

Stem

color

Black

Dark gray

Red

Black

Dark gray

Red

Black

Dark gray

Red

Black

Dark gray

Red

Stem

length

=3.85mm

R

=8.35mm

R

=5.85mm

R

=15.85mm

R

Minimum packing

unit（pcs.）

1,000

Drawing

No.

4

322

6.5

4.5

4.1

5-ø1 holes

Ground terminal hole

H6

4.5

H2.4

1.8

7.3

3.5

3.5

6.5

0.7

0.7

Stem

1

2

3

4

H6

4.5

øA

3.6

h3.5

6.5

0.7 0.7

4.1

0.7

1

2

3

4

5

Stem

6.5

4-ø1 holes

4.5

6.5

4-ø1 holes

4.5

TACT Switch

H6

4.5

øA

3.5

h3.5

6.5

Stem

0.7 0.7

1

2

3

4

TM

6×6mm (Snap-in type)

SKHH

Series

Dimensions

No. Style

Vertical type

1

Joint stem type

Photo

4.3

9.5

13

17

Unit:mm

PC board mounting hole dimensions

（Viewed from switch mounting face）

h

A

3.5

5

3.5

7

3.3

Detector

Push

Slide

Rotary

3

3

3

Encoders

Power

Dual-in-line
Package Type

Multi Control
Devices

TM

TACT Switch

Custom­Products

2

With ground terminal type

3

4.3

9.5

Sharp
Feeling

Soft
Feeling

Snap-in
Type

Surface
Mount Type

Radial
Type

h

A

3.5

5

3.5

7

3.3

3

323

øA

7.5

6.2

7

4.5

0.7

0.7

4

7.1 0.3

Stem

4

4

2.5

0.3

2.55

1

3.5

R

1

2

2.5

2-ø1 holes

2-ø1.3 holes

7

4.5

12

34
5

12

34

12

TACT Switch

TM

6×6mm (Snap-in Type)

SKHH

Series

Detector

Push

Slide

Rotary

Encoders

Power

Dual-in-line
Package Type

Multi Control
Devices

TM

TACT Switch

Custom­Products

Dimensions

No. Style

Horizontal type

4

Photo

Note

Please use 1.6mm thick PC boards.

R

3.85

5.85

8.35

15.85

Unit:mm

PC board mounting hole dimensions

（Viewed from switch mounting face）

A

3.5

3.3

3

3

Sharp
Feeling

Soft
Feeling

Snap-in
Type

Surface
Mount Type

Radial
Type

Circuit Diagram

Vertical type/Joint stem type

With ground terminal type

Horizontal type

324

Product Specifications

TACT Switch

TM

Series

Sharp feeling type Soft feeling type

Items

ｰ20℃to＋70℃

Operating temperature range

Insulation resistance

Electrical

performance

Voltage proof

Vibration

SKHJ/HL/QJ/RR/QK

ｰ30℃ to ＋85℃ ｰ40℃ to ＋90℃

100MΩmin. 100V DC

SKEY/PD : 50MΩmin. 100V DC

250V AC for 1minute

SKRE/SC/RB/RM/RW/RR/EY/PD : 100V AC for 1minute

10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies,

in the 3 direction of X, Y and Z for 2hours respectively

Durability

Shall be in accordance with individual specifications.

ｰ30±2℃ for 96h

80±2℃ for 96h

60±2℃, 90 to 95%RH for 96h

Environmental
performance

Lifetime

Cold

Dry heat

Damp heat

Note

The automotive operating temperature range to be individually discussed upon request.

ｰ20℃to＋70℃

SKEG

Detector

Push

Slide

Rotary

Encoders

Power

Dual-in-line
Package Type

Multi Control
Devices

TM

TACT Switch

Custom­Products

Specifications of LED（SKHJ）

Color of

illumination

Red

Pure green

Amber

Orange

（High brightness）

Green

（High brightness）

Power

dissipation

P（mW）

40 80 15

Forward pulse

peak current

IFP（mA）

Forward

current

IFDC（mA）

Reverse

voltage

VR（V）

4

3

4

Forward

voltage

VF（V）

IF=10mA

2.7 max.

2.05TYP

2.7 max.

2.0 TYP

2.7 max.

2.05TYP

Reverse

current

IR（μA）

VR=4V

5 max.

10 max.

Peak

emission

wave length

λpeak（nm）

IF=10mA

700 TYP

555 TYP

590 TYP

630 TYP

565 TYP

Spectral

line half

width

Δλ（nm）

IF=10mA

100 TYP

20 TYP

30 TYP

40 TYP

30 TYP

Luminous

intensity

IV（mcd）

IF=10mA

0.4min.

1.0 TYP

0.8min.

2.0 TYP

0.4min.

1.0 TYP

1.5min.

4.0 TYP

2.0min.

5.0 TYP

Sharp
Feeling

Soft
Feeling

Snap-in
Type

Surface
Mount Type

Radial
Type

373

TACT Switch

Soldering Conditions

Condition for Reflow

Available for Surface Mount Type.

1. Heating method: Double heating method with infrared heater.

Detector

Push

Slide

2. Temperature measurement: Thermocouple 0.1 to 0.2φ CA（K）or CC（T）at solder joints（copper foil surface）. A heat resistive tape

3. Temperature profile

TM

should be used to fix thermocouple.

Temperature (˚C )

260˚C max. 3 sec max.

Rotary

Encoders

Power

Dual-in-line
Package Type

Multi Control
Devices

TM

TACT Switch

Custom­Products

Sharp
Feeling

Soft
Feeling

Snap-in
Type

Surface
Mount Type

Radial
Type

（Except SKHJ, SKHL, SKQJ, SKQK, SKEG series）

180

230˚C

150

Time

120secmax.（ pre-heating）

40s max.

3 to 4min.

Time inside soldering equipment

Note

1. The above temperature shall be measured on the mounting surface of a PC board. There are cases where the PC
board's temperature greatly differs from that of the switch, depending on the material, size, thickness of PC boards
and others. The above-stated conditions shall also apply to switch surface temperatures.

2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is
highly recommended.

Conditions for Auto-dip

Available for Snap-in Type and Radial Type

Items Condition

Flux built-up

Preheating temperature

Preheating time

Mounting surface

should not be exposed to flax

Ambient temperature of the soldered

surface of PC board.

100℃ max.

60s max.

Manual Soldering（Except SKRT series）

Items

Soldering temperature

Duration of soldering

Capacity of soldering iron

Condition

350℃max.

3s max.

60W max.

374

Soldering temperature

Duration of immersion

Number of soldering

260℃ max.

5s max.

2times max.

Notes

1. Consult with us for TACT SwitchTMwashing conditions.

2. Prevent flux penetration from the top side of the TACT Switch

TM

.

3. Switch terminals and a PC board should not be coated with flux prior to soldering.

4. The second soldering should be done after the switch returns to normal temperature.

5. Use the flux with a specific gravity of min 0.81.
（EC-19S-8 by TAMURA Corporation, or equivalents.）

H8

H6.5

H5

Cap

Key top

1.8

3.8

H10

4-R1

H6.5

H12

H10

4

31.5

Key top

Cap

H4

5.5

2.8

H7.4

H6

4

3

Key top

Cap

H6

4-RO.5

SK2AA00010~00090(Keytop)

Stem of key switch

TACT Switch

Product Line of Knobs

Applicable model

Detector

Push

TM

Dimensions

Variety

Color Model

Keytop

Unit:mm

Label dimensions

（Unit:mm）

Slide

Rotary

Encoders

Power

Dual-in-line
Package Type

Multi Control
Devices

TM

TACT Switch

Custom­Products

Sharp
Feeling

Soft
Feeling

Snap-in
Type

Surface
Mount Type

Radial
Type

SKHH

Applicable to joint

stem type

SKHC
SKQE

Applicable to joint

stem type

SKHJ

Red

Blue
Ivory
Black

Yellow

Clear

Red

Blue
Ivory
Black

Clear

Red

Blue
Ivory
Black

Yellow

Clear

SK2AA00410
SK2AA00420
SK2AA00430
SK2AA00440
SK2AA00450

Cap

SK2AA00510

Keytop

SK2AA00010
SK2AA00020
SK2AA00030
SK2AA00040

Cap

SK2AA00520

Keytop

SK2AA00210
SK2AA00220
SK2AA00230
SK2AA00240
SK2AA00250

Cap

SK2AA00540

Keytop+Cap

SK2AA00060
SK2AA00070
SK2AA00080
SK2AA00090

Keytop+Cap

SK2AA00260
SK2AA00270
SK2AA00280
SK2AA00290
SK2AA00300

Thickness 0.1

Thickness 0.1

378

SKEG

Applicable to joint

stem type

Yellow

Notes

1. The knob will be delivered together with the switch but packed separately.

2. The label is not included.

3. For SK2AA00010 to SK2AA00090 types, please check the mounting direction.

Red

Blue
Ivory
Black

Keytop

SK2AA00310
SK2AA00320
SK2AA00330
SK2AA00340
SK2AA00350

Keytop+Cap

SK2AA00360
SK2AA00370
SK2AA00380
SK2AA00390
SK2AA00400

Thickness 0.1