SKQY 6.1 x 3.7mm Compact High-speed Mounting (Surface Mount Type) TM Switch TACT Compact switch with contact sealing structure, also available with ground terminal Typical Specifications Items Specifications 50mA 12V DC Ratingmin. 10A 1V DC Initial contact resistance 500m max. Travelmm Sharp Feeling Ratingmax. 0.25 Soft Feeling Product Line Top push type SKQYACE010 0.98N SKQYAAE010 1.57N SKQYABE010 2.55N SKQYAFE010 3.14N Minimum order unitpcs. Operating direction Operating life 5mA 5V DC Japan Export Top push 50,000 cycles 3,000 3,000 Operating direction Operating life 5mA 5V DC Japan Export Top push 50,000 cycles 3,000 3,000 Surface Mount Type Operating force Snap-in Type Product No. Product No. Operating force SKQYPCE010 0.98N SKQYPAE010 1.57N SKQYPBE010 2.55N SKQYPDE010 3.14N Radial Type With ground terminal type Minimum order unitpcs. Packing Specifications Taping Unit:mm Number of packagespcs. 1 reel 3,000 1 case / Japan 1 case / export packing 30,000 30,000 Tape width mm Export package measurementsmm 12 401x401x214 Reel size Note For reels of 330mm diameter, please inquire. Refer to P.259 for soldering conditions. 231 SKQY 6.1 x 3.7mm Compact High-speed Mounting (Surface Mount Type) Unit:mm PC board land dimensions Viewed from switch mounting face Style 6.8 6.1 2.6 2 Ground terminal land Stem 1 o1.8 8 4 5.3 3 1.2 0.8 Sharp Feeling 2.9 1 3.7 TACT SwitchTM Dimensions 2.5 Soft Feeling Ground terminal land 2.7 4.7 0.5 1.85 3 Snap-in Type Parts indicated by apply only to products with a ground terminal. Ground terminal land exists only on types with ground terminal. Circuit Diagram Surface Mount Type 1 3 2 Parts indicated by apply only to products with a ground terminal. Radial Type Refer to P.259 for soldering conditions. 232 TACT SwitchTM List of Varieties TACT SwitchTM Sharp Feeling Type Type Surface Mount SKTH Series SKRP SKQM SKQY SKSU SKST SKRA SKHM NEW Photo Compact size High operation force Compact size Water-proof -- -- -- -- -- -- Dust-proof -- -- -- -- -- IP standard -- -- -- -- 67 equivalency -- 67 equivalency -- Top push Side push -- -- -- -- -- -- -- -- W 3.5 4.2 6 6.1 5.3 8.5 D 3.2 3.2 3.5 3.7 5.4 8.5 1.8/2.5 2.5 4.3/5 2.5 3.85 3.95 3.5/5.2 3.1 Travelmm 0.12 0.2 0.7 0.9 See the relevant pages for respective product descriptions 0.25 Ground terminal -- -- -- -- -- Sharp Feeling Features Soft Feeling Operating direction Snap-in Type Dimensions mm H Compact size Middle travel -- 6.2 6.2 6.5 Surface Mount Type to 1N 1N to 2N Operation force coverage 2N to 3N 3N to 4N 4N to 5N Radial Type 0.25 -- Operating temperature range Automotive use -40 to 90 -40 to 85 -- Life Cycle Ratingmax. Resistive load Electrical performance 25mA 16V DC 50mA 16V DC 50mA 16V DC Ratingmin. Resistive load 10A 1V DC Insulation resistance 100M min. 100V DC 1min. Voltage proof 100V AC 1min. 50mA 12V DC 250V AC 1min. Vibration 0 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 Lifetime Shall be in accordance with individual specifications. Durability Cold Environmental performance 50mA 12V DC -40 96h -40 1,000h -40 96h -40 1,000h -40 96h Dry heat 90 96h 90 1,000h 90 96h 90 1,000h 90 96h Damp heat 60, 90 to 95%RH 96h 60, 90 to 95%RH 1,000h 60, 90 to 95%RH 96h 60, 90 to 95%RH 1,000h 60, 90 to 95%RH 96h 227 229 Page 230 231 233 234 235 236 WWidth. 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 259 TACT SwitchTM Cautions 260 Notes 1. The automotive operating temperature range to be individually discussed upon request. 2. Indicates applicability to all products in the series, while indicates applicability to some products in the series. 190 TACT SwitchTM Soldering Conditions TM Switch TACT Condition for Reflow Available for Surface Mount Type. 1. 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. 2. Temperature profile Temperature (C ) 260C max. 3 sec max. Sharp Feeling 230C 180 150 Time Soft Feeling 120 sec max. pre-heating 40s max. 3 to 4min. Time inside soldering equipment Manual Soldering Condition Flux built-up Mounting surface should not be exposed to flux Preheating temperature Ambient temperature of the soldered surface of PC board. 100 max. Items Condition Soldering temperature 350 max. Duration of soldering 3s max. Capacity of soldering iron 60W max. Preheating time 60s max. Soldering temperature 260 max. Duration of immersion 5s max. Items Condition 2times max. Soldering temperature 360 max. Number of soldering SKHH, SKPD Series Radial Type Items Surface Mount Type Conditions for Auto-dip Available for Snap-in Type and Radial Type. Snap-in Type Notes 1. The above temperature shall be measured of the top of switch. 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. SKHH, SKHW, SKRG, SKPD Series Duration of soldering 3s max. Capacity of soldering iron 60W max. Items Condition Flux built-up Mounting surface should not be exposed to flux Preheating temperature Ambient temperature of the soldered surface of PC board. 110 max. Items Condition Preheating time 60s max. Soldering temperature 350 max. Soldering temperature 260 max. Duration of soldering 3s max. Duration of immersion 5s max. Capacity of soldering iron 20W max. Number of soldering 2times max. SKTD, SKTG, SKQJ, SKQK, SKEG Series SKQJ, SKQK, SKEG Series Items Condition Flux built-up Mounting surface should not be exposed to flux Preheating temperature Ambient temperature of the soldered surface of PC board. 100 max. Preheating time 45s max. Soldering temperature 255 max. Duration of immersion 5s max. Number of soldering 2times max. Notes 1. Prevent flux penetration from the top side of the TACT SwitchTM. 2. Switch terminals and a PC board should not be coated with flux prior to soldering. 3. The second soldering should be done after the switch is stable with normal temperature. 4. Use the flux with a specific gravity of min 0.81. EC-19S-8 by TAMURA Corporation, or equivalents. 259