Multi Control Devices TACT SwitchTM 4-direction with Center-push Function (SMD & Snap-inType) SKQU Series G10mm size with sharp click feeling. 10G Multi Control Devices Product Line 4-directional Type Product No. Operating force Travel（mm） Rating Rating Operating life Initial contact 4-direction Center-push 4-direction Center-push （max.） （min.） （5mA 5V DC） resistance SKQUAAA010 50mA 12V DC 0.35 1.57N SKQUBAE010 10BA 1V DC 50,000cycles for each direction 500mΩ max. Variety Minimum order Drawing unit※（pcs.） No. Snap-in type 1,000 1 Surface mount type 750 2 With Center-push Type Product No. Operating force Travel（mm） Rating Rating Operating life Initial contact 4-direction Center-push 4-direction Center-push （max.） （max.） （5mA 5V DC） resistance SKQUCAA010 Variable Resistor Type Switch Type 1.57N 3.14N 0.4 0.2 SKQUDBE010 50mA 12V DC 10BA 1V DC 100,000cycles for each direction 500mΩ max. Variety Minimum order Drawing unit※（pcs.） No. Snap-in type 1,000 3 Surface mount type 600 4 Specification of Embossed Taping Package (Taping Packaging for Auto-insertion) Unit:mm Reel Size Number of packages（pcs.） Plastic Reel ¿380 Series SKQUBA 1 reel 1 case /Japan 1 case /export packing 750 3,000 3,000 Tape width （mm） 32 33.5 SKQUDB 600 2,400 2,400 Notes 1. ※The minimum packing unit is the basic unit for orders. Please place purchase orders in minimum order unit. Please contact us for the export packaging units. 2. For SKQUAA, and SKQUBA models, the 4-directional operating force and travel are measured 0.9mm below the top of the stem. 3. For SKQUCA models, the 4-directional operating force and travel are measured 2.9mm below the top of the stem. 4. For SKQUDB models, the 4-directional operating force and travel are measured 1.5mm below the top of the stem. 5. Please place purchase orders for taping products per minimum package units (1 reel or 1 case). Refer to P.492 for soldering conditions. 482 Multi Control Devices TACT SwitchTM 4-direction with Center-push Function (SMD & Snap-in Type) SKQU Series Dimensions（4-directional Type） Photo Style 1 6 A Multi Control Devices 0.9 Snap-in type 0.7 D 6.5 B 2 5 0.9 4 C Center of stem rotation 1.23 H10 1 6.5 H3.8 0.45 3 les .2 ho 4-ø1 H3 ø 2- 1 ho le s 0.45 No. Unit:mm PC board mounting hole dimensions （Viewed from switch mounting face） 3.5 3.15 7.1 10.3 6 0.9 A 0.7 1 Surface-mount type D 5 C 0.9 H3.8 1.5 8.8 0.45 3 2 11.6 6.5 B 2 4 1.3 7.1 3.15 6 D 5 4 C 6.5 Center of stem rotation 1.23 2 1 -ø ho le s 0.45 H10 3 0.9 H3.2 les .2 ho 4-ø1 0.45 3 Switch Type 6.5 B 2 Variable Resistor Type 0.7 A 0.9 1 0.45 1.5 H3 Snap-in type 6.5 Center of stem rotation 1.23 H10 5.8 3.5 3.15 10 10.3 5.75 1 6 A 0.9 Surface-mount type 0.7 4 Center of stem rotation 1.23 6.5 C 3.15 5.8 8.6 2.8 1.5 H10 10.7 0.45 H3.2 1.3 3 8.8 1.5 5 0.9 4 11.6 6.5 D 2 0.45 5.75 B Note Thickness of the printed wiring boards in Figures 1 and 3 is 1.6mm. Circuit Diagram 4-directional Type With center-push Type A1 B2 5D C3 4 Common A 1 6 Center B 2 5 D C 3 4 Common 483 Multi Control Devices List of Varieties Switch type Series Items SKQUAA/SKQUBA SKQU SKQUCA SKQUDB SSAF SRBE SLLB5 Small type SLLB Multi Control Devices Photo Function 10 7.1 10.85 10 8.6 11.8 9.5 11 11.4 8.8 3.8 3 2.2 Resin 4-direction 8-direction With Without 2-direction − With Without Without With Center-push switch Encoder Operating temperature range Rating（max.） （Resistive load） With/Without With With/ Without With Without –30℃ to ＋85℃ 50mA 12V DC With 20mA 5V DC Electrical performance Directional resolution 4-direction Insulation resistance 100MΩ min. 100V DC Voltage proof 250V AC for 1min. 1.57 ＋0.49 −0.59 N 1.57 Push operating force ＋0.39 −0.69 Without + 5V 3.14±0.59N 5KΩ Measuring terminal Measuring circuit 8-direction − 2-direction 10MΩ min. 100V DC 50MΩ min. 50V DC 100MΩ min. 100V DC 100V AC for 1min. 50V AC for 1min. N 0.5N ＋0.5 −0.35 100V AC for 1min. ＋0.7 2.5 −0.5 N 0.65±0.3N 3.5±1.5N 2±1N 2.5±1N Actuator strength Mechanical performance 3±2mN・m Terminal strength 3N for 1min. Pushing direction 50N Operating direction 50N 10N Endurance 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 2 hours respectively Operating life without load Operating life with load （at rated load） Environmental Soldering performance Cold 100,000cycles –30±2℃ for 96h –40±2℃ for 96h –20±2℃for 96h Dry heat 80±2℃ for 96h 85±2℃ for 96h Damp heat 60±2℃, 90 to 95%RH for 96h 40±2℃, 90 to 95%RH for 96h Manual soldering Dip soldering Reflow soldering Page Variable Resistor Type Switch Type N Encoder detent torque Vibration With –10℃ to ＋60℃ 1mA 5V DC 10mA 5V DC 1V max. at 1mA 5V DC （Resistive load） Output voltage Directional operating force 3 12 Single-shaft Outlined specifica-tions Dimensions W （typical value） D （mm） H Number of operating shafts Shaft material Directional resolution Directional operating feeling Lever return mechanism 350℃ max. 3s max. 350±10℃ 4 +10 s 350±5℃ 3s max. 260℃ max. 5s max.（SKQUAA,CA） Please see P.492 Please see P.492（SKQUBA,DB） 482 484 486 488 490 ● Switch Type Multi Control Devices Soldering Conditions ………………………………………………………………492 ● Switch Type Multi Control Devices Cautions ………………………………………………………………………………493 471 Switch Type Multi Control Devices Soldering Conditions Example of Reflow Soldering Condition 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 Multi Control Devices should be used to fix thermocouple. 3. Temperature profile Temperature (˚C ) 300 A max. B 200 D E 100 Room temperature Time (s) Pre-heating F max. Series （Reflow type） A（℃） 3s max. RKJXS 260 SLLB, SLLB5 240 SKRV/SKRH/SKQUBA,DB/SSAF/SRBE 260 C B（℃） C（s） D（℃） E（℃） （s） F 40 150 Variable Resistor Type Switch Type 230 20 40 150 120 180 Notes 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. 492