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Technical content
unitʢpcs.ʣ 1,000 Drawing No. Operating direction 0.78N 1.96N Horizontal 50,000 cycles Black Dark gray SKEGLAA010 SKEGLBA010 Product No. Operating force Travel ʢmmʣ Rating ʢmax.ʣ Operating life ʢ5mA 5V DCʣ Initial contact resistance Stem color 1 5mA 12V DC Rating ʢmin.ʣ 10BA 1V DC 1kЊ max. 3 Product Line Vertical Type Horizontal Type Refer to P.306 for soldering conditions. Refer to P.308 for standard konbs. Dimensions PC board mounting hole dimensions ʢViewed from switch mounting faceʣNo. Style Unit:mm Joint stem type 5.5 2-ø1.25 holes Minimum order unitʢpcs.ʣ 1,000 Drawing No. Operating direction Operating force Travel ʢmmʣ Rating ʢmax.ʣ Operating life ʢ5mA 5V DCʣ Initial contact resistance Stem color VarietyProduct No. SKEGACA010 SKEGAEA010 SKEGADA010 SKEGAFA010 0.78N 1.96N 0.78N 1.96N Vertical 1 5mA 12V DC Rating ʢmin.ʣ 10BA 1V DC 100,000 cycles 1kЊ max. Ivory Dark gray Ivory Dark gray Joint stem Flat stem 4.4 5.5 93.5 0.7 2.1 5.5 112 4UFN Photo Soft feeling available with joint-stem & horizontal push. 6mm Square(Snap-in Type) SKEG Series TACT SwitchTM
Dimensions Unit:mm Circuit Diagram 1 2 PC board mounting hole dimensions ʢViewed from switch mounting faceʣ No. Style Flat stem type 5.5 0.8 73.5 5.5 1 2 4UFN 5.5 2-ø1.25 holes Horizontal type /K37/K2E/K35 /K36 /K34/K2E/K35 /K37 /K34/K2E/K32/K35 /K35/K2E/K37/K35 /K34/K2E/K31/K35 /K30/K2E/K33 /K31 /K33 /K33 /K30/K2E/K37 /K34 /K37 /K30/K2E/K33 /K35 /K32/K2E/K35/K371 2 4UFN Photo 4.5 2.57 2-ø1 holes 2-ø1.3 holes Please use 1.6mm thick PC boards. ʢFor horizontal type, 1.0mmʣ Note 6mm Square(Snap-in Type) SKEG Series TACT SwitchTM
WɿWidth. The most outer dimension excluding terminal portion. D ɿDepth. The most outer dimension excluding terminal portion. H ɿHeight. The minimum dimension if there are variances. Contact 298 296 299 300296 Carbon Silver Carbon Silver Carbon Soft Feeling Type 6.6 6.3 7.5 9.9 7.3 ˘7.8 5.9 6 6 6.7 5 7 6.6 6.3 V6.45 ˘7.8 Snap–in Surface mount Radial SKEG SKPE SKEG SKEY SKPF ʕ ʕ Horizontal type ʕ ʕ High operation force and long stroke Low contact resistance SKPM ʕ SKPN SKPG SKPL SKPD Round terminal and low contact resistance ʕ Series Ŗ20ˆ to ʴ70ˆ SKEG Ŗ40ˆ to ʴ90ˆ 100MЊ min. 100V DC SKEY/PDɿ50MЊ min. 100V DC 250V AC for 1min. SKPN : 200V AC for 1min. SKEY/PD : 100V AC for 1min. Ŗ30ʶ2ˆ for 96h 80ʶ2ˆ for 96h 60ʶ2ˆ, 90 to 95%RH for 96h 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. ʕ ˔ ʕ Type Dimensions ʢmmʣ W D H Operation force coverage Page
Features
performanceDurabilityEnvironmental performance Insulation resistance Voltage proof Vibration Lifetime Cold Dry heat Damp heat ˔ 5"$54XJUDI5. 4PMEFSJOH$POEJUJPOT ʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜ ˔ 5"$54XJUDI 5. $BVUJPOT ʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜ ˔ 1SPEVDU-JOFPG,OPCGPS5"$54XJUDI ʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜʜ
- Heating method: Double heating method with infrared heater. 2. Temperature measurement: Thermocouple 0.1 to 0.2 П CAʢKʣor CCʢTʣat solder jointsʢcopper foil surface ʣ. A heat resistive tape should be used to fix thermocouple. 3. Temperature profile Soldering Conditions Condition for Reflow Available for Surface Mount Type. 180 150 260˚C max. 3 sec max. 230˚C Time TFDNBYʢQSFIFBUJOHʣ 3 to 4min. Time inside soldering equipment Temperature (˚C ) 40s max. Manual SolderingʢExcept SKRT Seriesʣ Flux built-up Mounting surface should not be exposed to fluk Ambient temperature of the soldered surface of PC board. 100ˆ max. 60s max. 260ˆ max. 5s max. Preheating temperature Preheating time Soldering temperature Duration of immersion Items Condition Condition 2times max.Number of soldering Soldering temperature 350ˆmax. 3s max.Duration of soldering 60W max.Capacity of soldering iron Items 1. Consult with us for availability of TACT Switch TM washing. 2. Prevent flux penetration from the top side of the TACT Switch TM. 3. Switch terminals and a PC board should not be coated with flux prior to soldering. 4. The second soldering should be done after the switch is stable with normal temperature. 5. Use the flux with a specific gravity of min 0.81. ʢEC-19S-8 by TAMURA Corporation, or equivalents.ʣ Notes Conditions for Auto-dip Available for Snap-in Type and Radial Type ʢExcept SKHJ, SKHL, SKQJ, SKQK, SKEG seriesʣ 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. Note
ʢUnit:mmʣ H6.5 Cap Key top1.8 3.8 H10 4-R1 H6.5 Thickness 0.1 Thickness 0.1 Applicable to joint stem type Applicable to joint stem type H12 H10 31.5 Key top Cap 5.5 2.8 Thickness 0.1 SKEG Cap Keytop Clear Red Blue Ivory Black Yellow SK2AA00540 SK2AA00310 SK2AA00320 SK2AA00330 SK2AA00340 SK2AA00350 SK2AA00360 SK2AA00370 SK2AA00380 SK2AA00390 SK2AA00400 H7.4 Key top Cap 4-RO.5 Applicable to joint stem type Keytop+Cap SK2AA00010~00090(Keytop) Stem of key switch Unit:mm 1. The knob will be delivered together with the switch but packed separately. 2. The label is not included. 3. For SK2AA00010 to SK2AA00090 types, please check the mounting direction. Notes TACT SwitchTM