TACT SwitchTM Long-travel with High Operation Force (Snap-in Type) SKPF Series 8G9mm size. Combination of long travel and high operation force prevent malfunction. Detector Push Slide Rotary Encoders Power Dual-in-line Package Type TACT SwitchTM CustomProducts Product Line SKPFAAA010 3.92N SKPFACA010 1.96N Vertical Sharp Feeling Minimum order unit（pcs.） Operating Operating Travel Rating Rating Operating life Initial contact direction （mm） （max.） （min.） （5mA 5V DC） force resistance Product No. 5mA 12V DC 1.75 10BA 1V DC 100,000cycles 1,000 1kΩ max. Dimensions Unit:mm PC board mounting hole dimensions （Viewed from switch mounting face） Style Soft Feeling 8 Snap-in Type 1 2 Surface Mount Type 8 9 ø4 Radial Type 4 8.7 6.8 10 4.5 3 3.5 4-ø1 holes 8.7 0.7 0.7 4.5 Circuit Diagram Note Using a 1.6mm thick PC board is recommended. 1 2 3 4 Refer to P.306 for soldering conditions. 300 TACT SwitchTM List of Varieties Soft Feeling Type SKEG Series SKPE SKEG SKEY SKPF SKPM SKPN SKPG SKPL SKPD Detector Photo Push Type Snap–in Features ― Surface mount Operating direction Horizontal type ― High operation force and long stroke ― ● ● Radial Slide Low contact resistance ― Round terminal and low contact resistance ― ● ● ● ● Rotary Vertical ● ● ● Encoders Horizontal ― ● ― Power W 6.6 7.5 6.3 9.9 5 7.3 □6 Dimensions （mm） D 8 5.9 6 6.6 9 6 6.7 6.3 10 5 7 V6.45 □7.8 □7.8 Dual-in-line Package Type TACT SwitchTM H 7 Contact 5 Carbon Silver 5 Carbon Silver Carbon CustomProducts 1N Operation force coverage 5N Operating temperature range ｰ20℃ to ＋70℃ SKEG Sharp Feeling ｰ40℃ to ＋90℃ Soft Feeling Insulation resistance 100MΩ min. 100V DC SKEY/PD：50MΩ min. 100V DC Voltage proof 250V AC for 1min. SKPN : 200V AC for 1min. SKEY/PD : 100V AC for 1min. Vibration 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 Lifetime Shall be in accordance with individual specifications. Environmental performance ― Electrical performance Durability Ground terminal Cold ｰ30±2℃ for 96h Dry heat 80±2℃ for 96h Damp heat 60±2℃, 90 to 95%RH for 96h Page 296 298 296 299 300 301 302 Snap-in Type Surface Mount Type 303 304 Radial Type 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. ● TACT SwitchTM Soldering Conditions ………………………………………………………………………………………306 ● TACT SwitchTM Cautions ………………………………………………………………………………………………………307 ● Product Line of Knob for TACT SwitchTM ……………………………………………………………………………………308 251 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 Push should be used to fix thermocouple. 3. Temperature profile Temperature (˚C ) Slide 260˚C max. 3 sec max. Rotary 230˚C 180 Encoders 150 Power Time Dual-in-line Package Type 120 sec max.（ pre-heating ） 40s max. TACT SwitchTM 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 Conditions for Auto-dip （Except SKHJ, SKHL, SKQJ, SKQK, SKEG series） Snap-in Type Surface Mount Type Manual Soldering（Except SKRT Series） Available for Snap-in Type and Radial Type Items Condition Items Condition Soldering temperature 350℃max. Duration of soldering Flux built-up Radial Type Preheating temperature Preheating time Soldering temperature Mounting surface should not be exposed to fluk Capacity of soldering iron Ambient temperature of the soldered surface of PC board. 100℃ max. 60s max. 260℃ max. Duration of immersion 5s max. Number of soldering 2times max. Notes 1. 2. 3. 4. 5. 306 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.） 3s max. 60W max.