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| TACT SwitchTM 3.9 2.9mm Compact (Surface Mount Type) SKRK Series 1.5mm or 2mm stem height contribute to smaller and thinner sets. Detector Push Slide Rotary Product Line Product No. SKRKAEE010 SKRKAHE010 SKRKAGE010 Operating Operating Travel force direction mm 1.57N 1N 1.57N Vertical 0.13 50mA 12V DC Rating max. Rating min. Operating life 5mA 5V DC Initial contact resistance 100m max. max. Stem height h=2mm Minimum order unit pcs. 4,500 5,000 Drawing No. 1 2 Encoders Power Dual-in-line Package Type TACT SwitchTM 10BA 200,000cycles 500m 1V DC 100m max. h=1.5mm Specification of Embossed Taping Package (Taping Packaging for Auto-insertion) Reel Size Plastic Reel Series Unit:mm Number of packages pcs. 1 reel 1 case /Japan 45,000 CustomProducts Tape width mm 1 case /export packing 45,000 SKRKAE SKRKAH 380 13.5 4,500 12 5,000 50,000 50,000 SKRKAG Dimensions No. Photo Style 4.8 1 3.9 2 Unit:mm PC board mounting hole dimensions Viewed from switch mounting face Sharp Feeling Soft Feeling Snap-in Type Surface Mount Type 2.5 2.9 1.4 Resist coating Radial Type 2 1 o1.8 Stem 3.4 5 2 1.5 4.8 3.9 1 2 2.5 2.9 1.4 Resist coating 2 o o1 .8 3.4 5 Circuit Diagram 1.5 Note 2 1. Please place purchase orders for taping products per minimum order unit (1 reel or a case). 2. For 330mm diameter reel requirements, please contact us. Refer to P.306 for soldering conditions. 1 2 ) .6 R0 (S 281 TACT SwitchTM List of Varieties Sharp Feeling Type Series SKSD SKRN SKSE SPEE SKRK SKRP SKQM SKQY SKRA SKHM SKHU Detector Push Type Features Operating direction Vertical Encoders Horizontal Power W Dimensions mm D H 1N Operation force coverage 5N Ground terminal Operating temperature range Electrical performance Durability Insulation resistance Voltage proof Vibration Lifetime Cold Dry heat Damp heat Page 60 30 80 2 2 2 for 96h for 96h See the relevant pages for respective product descriptions 4.1 6 3.9 0.6 0.9 2.87 3 5 1.22 2.9 1.5 3.2 2.5 3.5 4.3 3.7 2.5 3.4 3.1 5.9 4 3.9 4.2 6 6.1 6.2 6.5 2.5 6.2 Double action Horizontal type Double action Surface mount Compact size High operation force Low-profile Compact size Compact size Middle stroke Dust-proof type is available Photo Slide Rotary Dual-in-line Package Type TACT SwitchTM CustomProducts 30 to 85 10 to 60 10M min. 100V DC 30 to 85 Sharp Feeling Soft Feeling 100M min. 100V DC 100M min. 100V DC 250V AC for 1min. 100V AC for SKSD/SE : 100V AC for 1min. 1min. 250V AC for 1min. Snap-in Type Surface Mount Type Radial Type 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 Shall be in accordance with individual specifications. 40 2 for 96h 85 2 for 96h 40 2 , 90 to 95%RH for 96h 84 281 282 60 2 283 30 80 2 2 for 96h for 96h Note The automotive operating temperature range to be individually discussed upon request. Environmental performance , 90 to 95%RH for 96h 279 280 , 90 to 95%RH for 96h 284 285 286 287 278 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. 249 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 0.2 Detector Push Slide Rotary Encoders Power CA K or CC T at solder joints copper foil surface . A heat resistive tape should be used to fix thermocouple. 3. Temperature profile Temperature (C ) 260C max. 3 sec max. 180 150 Time 230C Dual-in-line Package Type TACT SwitchTM 40s max. 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 Snap-in Type Surface Mount Type Radial Type Conditions for Auto-dip Available for Snap-in Type and Radial Type Except SKHJ, SKHL, SKQJ, SKQK, SKEG series Items Flux built-up Condition Mounting surface should not be exposed to fluk Ambient temperature of the soldered surface of PC board. 100 max. 60s max. 260 max. Manual Soldering Except SKRT Series Items Soldering temperature Duration of soldering Capacity of soldering iron Condition 350 max. 3s max. 60W max. Preheating temperature Preheating time Soldering temperature Duration of immersion Number of soldering 5s max. 2times max. Notes 1. 2. 3. 4. 5. 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. 306 |
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