SKRH 4-direction with Center-push Function (Surface Mount Type) Body hight of 1.85mm available with long-life of 1 million life cycles Typical Specifications Items Specifications Ratingmax. 50mA 12V DC Ratingmin. 10A 1V DC Product Line Product No. Operating force Travelmm Operating life Initial contact 4-direction Center-push 4-direction Center-push 5mA 5V DC resistance SKRHAAE010 200,000 cycles for each direction 1.23N SKRHABE010 2.35N Multi Control Devices SKRHACE010 0.25 0.15 1,000,000 cycles for each direction 1.2N SKRHADE010 500m max. 100m max. Stem color Guide bosses Minimum order unitpcs. Japan Export Without Black With Without Natural 1,300 1,300 With Note 4-directional operating force and travel are measured at 4.3mm height from the bottom of the switch. Variable Resistor Type Packing Specifications Taping Unit:mm Number of packagespcs. 1 reel 1 case / Japan 1 case / export packing 1,300 10,400 Tape width mm Export package measurementsmm 16 401x401x214 10,400 Reel size Switch Type Dimensions Unit:mm PC board mounting hole and land dimensions Viewed from mounting face Style 4 5 2 3 6 hole 1 x SKRHAAE010 SKRHABE010 SKRHACE010 SKRHADE010 h a 7.35 1.8 2.14 b c 1 8.6 7.45 1.85 2.17 1.6 le ho 8.7 Circuit Diagram 1 2 3 444 4 5 6 Refer to P.451 for soldering conditions. Multi Control Devices List of Varieties Switch type Type Series RKJXL RKJXS 13 11.7 SKRH SKRHAA/AB SKRHAC/AD Photo W Dimensions typical value mm D H 6.4 5 Single-shaft Metal Resin Directional resolution Multi Control Devices Directional operating feeling tactile feeling 8-direction 4-direction Without With Lever return mechanism With Center-push switch With Encoder Without Operating temperature range Variable Resistor Type Operating life 7.5 2.3 Number of operating shafts Shaft material 7.35/7.45 -30 to 70 -20 to 70 Directional operation total with 8-direction 100,000 cycles 500,000 cycles for each direction 200,000 cycles for each direction 1,000,000 cycles for each direction Center-push 100,000 cycles 500,000 cycles 200,000 cycles 1,000,000 cycles Encoder Automotive use -40 to 85 Switch Type Life cycle (availability) Ratingmax.Resistive load Output voltage Electrical performance Mechanical performance 50mA 12V DC Measuring circuit + 5V 5K Measuring terminal 1V max. at 1mA 5V DCResistive load Encoder resolution Insulation resistance 100M min. 250V DC 50M min. 50V DC 100M min. 100V DC Voltage proof 300V AC for 1min. or 360V AC for 2s 50V AC for 1min. or 60V AC for 2s 100V AC for 1min. Directional operating force 107mNm 0.80.5N Push operating force 4.51N 2.51.5N 2.350.69N Encoder detent torque Terminal strength 100NPush, 50NPull 30NPush , 10NPull 100N 20N 29.4N Actuator strength Environmental performance 10mA 5V DC Push / pull directions Operating direction Cold -40 500h Dry heat 85 500h Damp heat 60, 90 to 95%RH 500h Page 442 1.230.69N 1.20.69N -40 96h 85 96h 90 96h 60, 90 to 95%RH 96h 443 444 Switch Type Multi Control Devices Soldering Conditions 451 Switch Type Multi Control Devices Cautions 452 Note Indicates applicability to all products in the series. 426 Switch Type / Soldering Conditions Reference for Manual Soldering Tip temperature Soldering time No. of solders RKJXT1F, RKJXM, RKJXL, SLLB, SLLB5, SRBE, SKRH Series 3505 3s max. 1 time RKJXS 35010 3 -0 s 1 2 time max. Reference for Dip Soldering Preheating Soldering surface temperature Heating time Series Dip soldering No. of solders Soldering temperature Soldering time RKJXT1F, RKJXM 100 max. 2 min. max. 2605 51s 2 time max. RKJXL 120 max. 70s max. 260 max. 6s max. 2 time max. 1. Heating method: Double heating method with infrared heater. 2. Temperature measurement: Thermocouple 0.1 to 0.2 CAKor CCTat soldering portioncopper foil surface . A heat resisting tape should be used for fixed measurement. Multi Control Devices Example of Reflow Soldering Condition Variable Resistor Type 300 A B 200 C D Switch Type Temperature 3. Temperature profile 100 Times Room temperature Pre-heating E max. G max. H max. F max. I max. Series A B C D E F G H I No. of reflows RKJXS 260 230 150 150 2 min. 10s 40s 4 min. 1 time SLLB5 250 230 150 150 2 min. 30s 1 time SKRH, SLLB, SRBE 260 230 180 150 2 min. 40s 1 time 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. 451