TACT SwitchTM 7.3x6.85mm SidepushTM (Radial Type) SKQN Series Round terminal horizontal type with excellent PC board mounting performance. Detector Push Slide Rotary Encoders Power Product Line Product No. Operating force SKQNLAD010 0.98N Operating Travel Rating Rating Operating life direction mm max. min. 5mA 5V DC Horizontal SKQNLBD010 0.25 1.57N Packing Specifications Radial Taping 50mA 12V DC Initial contact resistance Stem color 100,000 cycles 900 100m max. Dark gray Unit:mm Number of packages pcs. CustomProducts 1 box 1 case /Japan 1 case /export packing Export package measurements mm 900 9,000 9,000 354x606x272 291 Dual-in-line Package Type TACT SwitchTM Black 10BA 1V DC Box size 331 Minimum order unit pcs. Sharp Feeling Soft Feeling 47 Snap-in Type Dimensions Unit:mm PC board mounting hole dimensions Viewed from switch mounting face Style 6.35 Stem 4 4 (25.1) 18 7.1 7.1 3.5 3.3 3.55 2.5 2.5 0.5 3- 3 .9 o0 ho 9 2 Radial Type 12.7 7.3 1 Surface Mount Type 18 s le 4 5 Automotive Use 12.7 Circuit Diagram 3 1 Notes 2 1. Please connect 1 and 3 terminals on the circuit board pattern because 1 and 3 terminals sometimes have resistance. 1. Terminals 1 - 3 shall not be used as jumper leads. 3. Please use 1.6mm thick PC boards. 4. Please place purchase orders per minimum order unit N (integer). Refer to P.334 for soldering conditions. 322 TACT SwitchTM List of Varieties Sharp Feeling Type Series Detector SKHU SKSC SKRE SKRT SKRV SKRH SKQU SKRG SKQK SKQN SKRC Photo Push Type Surface mount Slide Dust-proof type is available Features Encoders Operating direction Rotary Low-profile Horizontal type Radial Horizontal 4-direction switchpush Round type terminal type switch Vertical -- Horizontal -- 6.2 3.5 3.9 4.5 -- Round terminal Horizontal type Water- proof -- -- Power W Dual-in-line Package Type 6.45 7.35 7.3 10 Dimensions mm D 6.3 H 2.5 3.55 6.4 7.5 4 5 V6.2 6.6 V9 6.85 TACT SwitchTM CustomProducts 1.25 1.5 3.3 7.1 4.3 5 7.1 13 -- 322 324 1N See the relevant pages for respective product descriptions Operation force coverage 5N Travelmm Sharp Feeling Soft Feeling Snap-in Type -- 20 to 70 SKRV/QK Operating temperature range Automotive use 0.25 30 to 85 -- Insulation resistance 100M min. 100V DC Voltage proof 250V AC for 1min. SKSC/RE/RV/RH : 100V AC for 1min. Vibration 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 Lifetime Shall be in accordance with the individual specification. Environmental performance Radial Type Ground terminal See the relevant pages for respective product descriptions 0.2 Electrical performance Durability Surface Mount Type 0.25 Cold 302 for 96h Dry heat 802 for 96h Damp heat 602, 90 to 95%RH for 96h Page 316 318 319 320 483 484 485 321 323 WWidth. The total dimension excluding terminal portion. D Depth. The total dimension excluding terminal portion. H Height. The minimum dimension if there is difference in product variety. TACT SwitchTM Soldering Conditions ...................................................................................................334 TACT SwitchTM Cautions.....................................................................................................................335 Product Line of Knobs for TACT SwitchTM .............................................................................................336 Notes 1. The automotive operating temperature range to be individually discussed upon request. 2. marks in "Available for automotive use" indicate that some of the series products can work at the operating temperature range from -40 to +85, marks in "Available for automotive use" indicate that all of the series products can work at the operating temperature range from -40 to +85. 279 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 CAKor CCTat solder joints copper foil surface. A heat resistive tape Detector should be used to fix thermocouple. 3. Temperature profile Push Temperature (C ) 180 260C max. 3 sec max. Slide 230C Rotary Encoders 150 Power Time 120secmax. pre-heating Dual-in-line Package Type 40s max. TACT SwitchTM 3 to 4min. CustomProducts Time inside soldering equipment 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. Conditions for Auto-dip Manual SolderingExcept SKRT Series Available for Snap-in Type and Radial Type Except, SKHL, SKQJ, SKQK, SKEG series Items Condition Items Soldering temperature Duration of soldering Flux built-up Preheating temperature Preheating time Soldering temperature Mounting surface should not be exposed to fluk Capacity of soldering iron Ambient temperature of the soldered surface of PC board. 100 max. Sharp Feeling Condition Soft Feeling 350max. Snap-in Type 3s max. 60W max. Surface Mount Type Radial Type 60s max. 260 max. Duration of immersion 5s max. Number of soldering 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. 334