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 TACT SwitchTM
Long-travel with High Operation Force (Snap-in Type)
SKPF Series
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8G9mm size. Combination of long travel and high operation force prevent malfunction. G
Detector Push Slide Rotary Encoders Power Dual-in-line Package Type TACT SwitchTM CustomProducts
Product Line
Product No. SKPFAAA010 SKPFACA010 Operating Operating direction force
3.92N Vertical 1.96N 1.75
Travel mm
Rating max.
5mA 12V DC
Rating min.
10BA 1V DC
Operating life 5mA 5V DC
100,000cycles
Initial contact resistance
1k max.
Minimum order unit pcs.
1,000
Sharp Feeling Soft Feeling Snap-in Type Surface Mount Type Radial Type
Dimensions
Style
8 1
o4
Unit:mm
PC board mounting hole dimensions Viewed from switch mounting face
2 8 9 4
3
8.7
10
6.8
4-o1 holes
3.5
8.7 0.7 4.5 0.7
Circuit Diagram
1 3 2 4
Note
Using a 1.6mm thick PC board is recommended.
Refer to P.306 for soldering conditions.
300
4.5
TACT SwitchTM
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List of Varieties
Soft Feeling Type
Series SKEG SKPE SKEG SKEY SKPF SKPM SKPN SKPG SKPL SKPD Detector Push Type Features Operating direction Electrical performance Durability Environmental performance Vertical Encoders Horizontal Power W Dimensions mm
6 6.6 6.3 7 5 7.5 7.8 9.9 7.3 Carbon 5 9 10 6 5 Silver 6.7 7 Carbon 6.3 5 Silver Carbon 8 5.9 6 6.6 V6.45 7.8 Snap-in Horizontal type High operation force and long stroke Surface mount Low contact resistance Radial Round terminal and low contact resistance
Photo
Slide Rotary
D H
Dual-in-line Package Type TACT SwitchTM
Contact 1N Operation force coverage 5N Ground terminal Operating temperature range Insulation resistance Voltage proof Vibration Lifetime Cold Dry heat Damp heat Page
296 298
CustomProducts
20
to 40
70 to
SKEG 90
Sharp Feeling Soft Feeling Snap-in Type Surface Mount Type Radial Type
100M min. 100V DC SKEY/PD 50M min. 100V DC 250V AC for 1min. SKPN : 200V AC for 1min. SKEY/PD : 100V AC for 1min. 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 individual specifications. 30 80 60 296 299 2 2 2 for 96h for 96h
, 90 to 95%RH for 96h 300 301 302 303 304 305
W Width. The most outer dimension excluding terminal portion. D Depth. The most outer dimension excluding terminal portion. H Height. The minimum dimension if there are variances.
251
TACT SwitchTM
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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 0.2
Detector Push Slide Rotary Encoders Power
CA K or CC T at solder joints copper foil surface . A heat resistive tape
should be used to fix thermocouple. 3. Temperature profile
Temperature (C ) 260C max. 3 sec max. 180 150 Time 230C
Dual-in-line Package Type TACT SwitchTM
40s max. 3 to 4min.
CustomProducts
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.
Sharp Feeling Soft Feeling Snap-in Type Surface Mount Type Radial Type
Conditions for Auto-dip
Available for Snap-in Type and Radial Type Except SKHJ, SKHL, SKQJ, SKQK, SKEG series Items Flux built-up Condition
Mounting surface should not be exposed to fluk Ambient temperature of the soldered surface of PC board. 100 max. 60s max. 260 max.
Manual Soldering Except SKRT Series
Items Soldering temperature Duration of soldering Capacity of soldering iron Condition
350 max.
3s max. 60W max.
Preheating temperature Preheating time Soldering temperature Duration of immersion Number of soldering
5s max. 2times max.
Notes
1. 2. 3. 4. 5. Consult with us for availability of TACT SwitchTM washing. Prevent flux penetration from the top side of the TACT SwitchTM. Switch terminals and a PC board should not be coated with flux prior to soldering. The second soldering should be done after the switch is stable with normal temperature. Use the flux with a specific gravity of min 0.81. EC-19S-8 by TAMURA Corporation, or equivalents.
306


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