TACT SwitchTM
Sharp
Feeling
Soft
Feeling
Snap-in
Type
Surface
Mount Type
Radial
Type
319
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
Custom-
Products
Product Line
With
Operating
force
Travel
mm
Rating
max.Operating life
5mA 5V DCInitial contact
resistance
Guide
bosses
1.57N
2.16N
1.57N
2.16N
Product No.
SKRELHE010
SKRELJE010
SKRELFE010
SKRELGE010
0.2 50mA
12V DC
Rating
min.10BA
1V DC 100,000cycles 100mΩmax.
Without
Operating
direction
Horizontal
PC board mounting hole and land dimensions
Viewed from switch mounting face
Style
Dimensions Unit:mm
Circuit Diagram
回路図Circuit diagram
12
Refer to P.334 for soldering conditions.
1.5mm Height SidepushTM(Surface Mount Type)
SKRE Series
Horizontal type with 3.9G3.55G1.5mm dimension.
TACT SwitchTM
Guide bosses
¿0.65
1.8
0.06
0.8 2.1
3.55
2.9
4.8
1.5
0.5
1.7
1.2
3.9
1.4
12
Packing Specifications
Taping
Reel size
¿380 13.5
Unit:mm
2-ø0.7 holes
1.8
5
3.2
1.7
1. Please place purchase orders per minimum order unit N (integer).
2. For φ330mm diameter reel requirements, please contact us.
Notes
5,000
Minimum order unit
pcs.
5,000 50,000 50,000 12
Number of packagespcs.Tape
width
mm
401×401×214
Export package
measurements
mm
1 reel 1 case
/Japan
1 case
/export packing
TACT SwitchTM
279
Sharp
Feeling
Soft
Feeling
Snap-in
Type
Surface
Mount Type
Radial
Type
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
Custom-
Products
TACT SwitchTM
List of Varieties
Sharp Feeling Type
WWidth. The total dimension excluding terminal portion.
D Depth. The total dimension excluding terminal portion.
H Height. The minimum dimension if there is difference in product variety.
TACTSwitchTMSolderingConditions………………………………………………………………………………………334TACTSwitchTMCautions………………………………………………………………………………………………………335ProductLineofKnobsforTACTSwitchTM…………………………………………………………………………………336
3.9
1.5
3.5
6.2
3.55
6.3
1.252.5
SKSCSKHU
SKRE
Low–profile
Horizontal type
Dust–proof
type
is available
V6.2
4.3 6.6
5
7.3
6.85
7.1
V9
13
4.5
3.3
6.45
6.4
4
7.35
7.5
510
7.1
See the relevant pages
for respective product
descriptions
Surface mount Radial
Type
Dimensions
mmW
D
H
1N
5N
Operation
force
coverage
Features
Photo
Ground terminal
Horizontal
type
SKRT
4–direction switchpush
switch
SKRV
SKRH
Round
terminal type
SKQU
SKRG
SKQK
SKQN
SKRC
Round terminal
Horizontal type
Water–
proof
Operating
direction
Vertical
Horizontal
Series
Operating
temperature
range 20
to
70
SKRV/QK
30
to
85Automotive use
100MΩmin. 100V DC
250V AC for 1min.
SKSC/RE/RV/RH : 100V AC for 1min.
30±2for 96h
80±2for 96h
60±2, 90
to
95%RH for 96h
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
Shall be in accordance with the individual specification.
Electrical
performance
Durability
Environmental
performance
Insulation
resistance
Voltage
proof
Vibration
Lifetime
Cold
Dry heat
Damp heat
323 322 324321
319
318316
Page 320 484 485483
0.250.20.25
TravelmmSee the relevant pages for
respective product
descriptions
1. The automotive operating temperature range to be individually discussed upon request.
2. marks in "Available for automotive use" indicate that some of the series products can work at the operating
temperature range from -40to +85, marks in "Available for automotive use" indicate that all of the series
products can work at the operating temperature range from -40to +85.
Notes
TACT SwitchTM
Sharp
Feeling
Soft
Feeling
Snap-in
Type
Surface
Mount Type
Radial
Type
334
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
Custom-
Products
1. Heating method: Double heating method with infrared heater.
2. Temperature measurement: Thermocouple 0.1 to 0.2φCAKor CCTat solder jointscopper foil surface. A heat resistive tape
should be used to fix thermocouple.
3. Temperature profile
Soldering Conditions
Condition for Reflow
Available for Surface Mount Type.
180
150
260˚C max. 3 sec max.
230˚C
Time
120secmax.(pre-heating)
3 to 4min.
Time inside soldering equipment
Temperature (˚C )
40s max.
Manual SolderingExcept SKRT Series
Flux built-up Mounting surface
should not be exposed to fluk
Ambient temperature of the soldered
surface of PC board.
100max.
60s max.
260max.
5s max.
Preheating temperature
Preheating time
Soldering temperature
Duration of immersion
Items Condition
Condition
2times max.
Number of soldering
Soldering temperature 350max.
3s max.
Duration of soldering
60W max.
Capacity of soldering iron
Items
1. Consult with us for availability of TACT SwitchTM washing.
2. Prevent flux penetration from the top side of the TACT SwitchTM.
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 is stable with normal temperature.
5. Use the flux with a specific gravity of min 0.81.
EC-19S-8 by TAMURA Corporation, or equivalents.Notes
Conditions for Auto-dip
Available for Snap-in Type and Radial Type
Except, SKHL, SKQJ, SKQK, SKEG series1. The above temperature shall be measured of the top of switch. 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.
Notes
TACT SwitchTM