TACT SwitchTM 5.2mm Square Low-profile (Surface Mount Type) SKQG Series Available in two types - 0.8mm height without stem or 1.5mm height with stem. Detector Push Slide Rotary Encoders Power Dual-in-line Package Type TACT SwitchTM CustomProducts Sharp Feeling Product Line Product No. Operating force SKQGAEE010 0.98N SKQGAAE010 1.57N SKQGACE010 2.55N Operating Travel Rating Rating Operating life direction （mm）（max.）（min.） （5mA 5V DC） Initial contact resistance 500,000cycles SKQGAFE010 0.98N SKQGABE010 1.57N SKQGADE010 2.55N SKQGAKE010 3.43N Variety Minimum order unit Drawing （pcs.） No. Without stem 5,000 1 With stem 4,000 2 50,000cycles Vertical 0.25 50mA 12V DC 10BA 1V DC 100mΩ max. 500,000cycles 100,000cycles Soft Feeling Snap-in Type Surface Mount Type Specification of Embossed Taping Package (Taping Packaging for Auto-insertion) Unit:mm Reel Size Number of packages（pcs.） Plastic Reel Radial Type Series SKQGAA SKQGAC SKQGAE ¿380 13.5 SKQGAB SKQGAD SKQGAF SKQGAK 1 reel 1 case /Japan 1 case /export packing 5,000 50,000 50,000 Tape width （mm） 12 4,000 40,000 40,000 Note 1. Please place purchase orders for taping products per minimum order unit (1 reel or a case). 2. For φ330mm diameter reel requirements, please contact us. Refer to P.306 for soldering conditions. 276 TACT SwitchTM 5.2×5.2mm Low-profile (Surface Mount Type) Dimensions No. SKQG Series Unit:mm Photo PC board mounting hole dimensions （Viewed from switch mounting face） Style Without stem type 1 Detector 2 Prohibitted area of copper tracks 5.2 0.5 3.7 Push ø3 Slide 4.8 3 2.6 Rotary 1 4 5.2 Encoders 6.4 2 Power 4.4 0.8 8 Dual-in-line Package Type TACT SwitchTM CustomProducts With stem type 1 4 5.2 6.4 2 4.4 Stem 0.8 1.5 1.2 8 4.8 3 2.6 2 Prohibitted area of copper tracks 5.2 0.5 ø2 3.7 2 Sharp Feeling Soft Feeling Snap-in Type Surface Mount Type Radial Type Circuit Diagram 1 2 3 4 277 TACT SwitchTM List of Varieties Sharp Feeling Type SKQU Series Detector SKQB SKQE SKHC SKHK SKRW SKRM SKQR SKRB SKRR SKQG 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 ― Long Stem ● ● ● Low–profile and long life Low–profile Low–profile ● ● ● ● ● ● ― Power W Dual-in-line Package Type 11.5 7.5 □10 Dimensions （mm） D □12 □3.7 □4.5 □5.2 □4.8 11.9 7 TACT SwitchTM CustomProducts H 7.1 1N See the relevant pages for respective product descriptions Operation force coverage 5N Sharp Feeling Surface Mount Type Radial Type 12 0.35 0.4 Ground terminal ― Operating temperature range ｰ30℃ to ＋85℃ 0.5 0.55 Insulation resistance 100MΩ min. 100V DC Voltage proof 250V AC for 1min. SKRW/RM/RB/RR : 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 Snap-in Type 4.3 Electrical performance Durability Soft Feeling 11.3 Cold ｰ30±2℃ for 96h Dry heat 80±2℃ for 96h Damp heat 60±2℃, 90 to 95%RH for 96h Page 482 265 267 268 270 271 272 273 274 0.6 0.8 275 276 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 Note The automotive operating temperature range to be individually discussed upon request. 248 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.