Multi Control Device TACT SwitchTM 4-direction with Center-push Function (SMD & Snap-inType) SKQU Series 10G10mm size with sharp click feeling. Multi Control Devices Product Line 4-directional Type Product No. Operating force Travelmm Rating Rating Operating life 4-direction Center-push 4-direction Center-push max. min. 5mA 5V DC SKQUAAA010 50mA 12V DC 0.35 1.57N SKQUBAE010 10BA 1V DC 50,000cycles for each direction Initial contact resistance 500m max. Variety Minimum order Drawing unitpcs. No. Snap-in type 1,000 1 Surface mount type 3,000 2 With Center-push Type Product No. Operating force Travelmm Rating Rating Operating life 4-direction Center-push 4-direction Center-push max. max. 5mA 5V DC SKQUCAA010 Variable Resistor Type Switch Type 1.57N 3.14N 0.4 SKQUDBE010 Packing Specifications Taping 0.2 50mA 12V DC 10BA 1V DC 100,000cycles for each direction Initial contact resistance 500m max. Variety Minimum order Drawing unitpcs. No. Snap-in type 1,000 3 Surface mount type 2,400 4 Unit:mm Number of packagespcs. Reel size 380 Series SKQUBA SKQUDB 1 reel 1 case /Japan 1 case /export packing 750 3,000 3,000 600 2,400 Tape width mm Export package measurements mm 32 401x401x214 2,400 33.5 Bulk Product No. Number of packagespcs. 1 case/export packing 1 case /Japan Export package measurementsmm SKQUAA 4,000 12,000 309x476x347 SKQUCA Notes 1. For SKQUAA, and SKQUBA models, the 4-directional operating force and travel are measured 0.9mm below the top of the stem. 2. For SKQUCA models, the 4-directional operating force and travel are measured 2.9mm below the top of the stem. 3. For SKQUDB models, the 4-directional operating force and travel are measured 1.5mm below the top of the stem. 4. Please place purchase orders for taping products per minimum package units (1 reel or 1 case). Refer to P.495 for soldering conditions. 485 Multi Control Device TACT SwitchTM 4-direction with Center-push Function (SMD & Snap-in Type) SKQU Series Dimensions4-directional Type Photo Style 1 6 A 0.9 Snap-in type 0.7 D 6.5 B 2 5 0.9 4 C Center of stem rotation 1.23 H10 s hole 6.5 H3.8 0.45 3 1 .2 4-o1 H3 o1 2- s le ho Multi Control Devices 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 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 4 C 6.5 Center of stem rotation 1.23 H10 o1 2- ho s le 0.45 H3.2 3 5.8 10 10.3 3.5 3.15 s hole 0.9 3 0.45 .2 4-o1 Switch Type 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 486 Multi Control Devices List of Varieties Switch type Series Items SKQUAA/SKQUBA SKQU SKQUCA SKQUDB SSAF SRBE SLLB SLLB5 Small type 8.05 11.8 9.5 11 11.4 8.8 3.17 3 2.2 Photo Function Outlined specifica-tions Dimensions W typical value D mm H Number of operating shafts Shaft material Directional resolution Directional operating feeling Lever return mechanism 10.85 10 7.1 10 8.6 3 Multi Control Devices Single-shaft Resin 4-direction 8-contact With Without - With With/Without Operating temperature range -30 to 85 Without Without With Center-push switch Encoder 2-direction With With/ Without With Without With With Without -10 to 60 Automotive use Ratingmax.Resistive load 50mA 12V DC 20mA 5V DC 1mA 5V DC 10mA 5V DC + 5V Electrical performance 1V max. at 1mA 5V DC Resistive load Output voltage 5K Measuring terminal Measuring circuit Variable Resistor Type Directional resolution 4-direction 8-contact - 2-direction Insulation resistance 100M min. 100V DC 10M min. 100V DC 50M min. 50V DC 100M min. 100V DC Voltage proof 250V AC for 1min. Directional operating force 1.57 0.49 -0.59 N 1.57 0.39 -0.69 N Push operating force 3.140.59N 100V AC for 1min. 50V AC for 1min. 100V AC for 1min. 0.5N 0.5 -0.35 N 2.5 0.7 -0.5 N 0.650.3N 3.51.5N 21N 3N for 1min. Pushing direction 50N Operating direction Endurance Vibration 50N 10N 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 100,000cycles Environmental performance Cold -302 for 96h Dry heat 802 for 96h Soldering Damp heat 602, 90 to 95%RH for 96h Manual soldering 350 max. 3s max. Dip soldering 260 max. 5s max.SKQUAA,CA Reflow soldering Please see P.495SKQUBA,DB Page 2.51N 32mNm Terminal strength Actuator strength Mechanical performance Encoder detent torque Switch Type 485 -402 for 96h -202for 96h 852 for 96h 402, 90 to 95%RH for 96h 3505 3s max. 35010 4 +10 s Please see P.495 487 489 491 493 Switch Type Multi Control Devices Soldering Conditions ........................................................................495 Switch Type Multi Control Devices Cautions .......................................................................................496 474 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 0.2 CAKor CCTat solder joints copper foil surface . A heat resistive tape should be used to fix thermocouple. 3. Temperature profile 300 Temperature (C ) Multi Control Devices 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 Cs D E s F 150 120 40 150 Variable Resistor Type Switch Type 230 20 40 180 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. 495