TACT SwitchTM 8mm Square LED Built-in (Snap-in Type) SKHJ Series LED built-in type with a good reputation for wider color varieties. Detector Push Slide Rotary Encoders Product Line Power Without LED Type Product No. Operating Operating Travel Rating Rating Operating life Initial contact direction mm max. min. 5mA 5V DC force resistance SKHJAAA010 0.98N SKHJABA010 1.57N SKHJACA010 2.55N 1,000,000cycles 50mA 10BA 500,000cycles 0.25 12V DC 1V DC 200,000cycles Vertical Minimum order Drawing No. unitpcs. Frame color TACT SwitchTM Black Gray 100m max. Dual-in-line Package Type 1,000 1 Brown CustomProducts With LED Type Product No. Operating Operating Travel Rating Rating Operating life Initial contact Frame direction mm max. min. 5mA 5V DC resistance force color Minimum order Drawing No. unitpcs. LED color SKHJFAA010 Red SKHJFBA010 Pure green SKHJFCA010 1,000,000 cycles 0.98N Black SKHJFGA010 Green High brightness SKHJFDA010 Soft Feeling Red SKHJFEA010 Vertical 0.25 50mA 10BA 12V DC 1V DC 1.57N Pure green 100m max. 500,000 cycles Gray SKHJGRA010 1,000 2 Amber Green Orange Radial Type High brightness SKHJGEA010 Red 200,000 cycles 2.55N Snap-in Type Surface Mount Type High brightness SKHJGSA010 SKHJGFA010 Sharp Feeling High brightness SKHJFHA010 SKHJFFA010 Amber Orange Brown Pure green SKHJGGA010 Amber Packing Specifications Bulk Number of packagespcs. 1 case /export packing 1 case /Japan Series SKHJAA,SKHJAB SKHJAC 4,000 12,000 Other 2,000 8,000 Export package measurementsmm 309x476x347 Specifications of LEDSKHJ Color of illumination Power Forward pulse Forward Reverse Forward Reverse current dissipation peak current current voltage voltage VF V IR BA PmW IFP mA IFDCmA VRV IF=10mA VR=4V Red Pure green Amber Orange High brightness Green High brightness 4 40 80 15 3 4 2.7 max. 2.05TYP 2.7 max. 2.0 TYP 2.7 max. 2.05TYP 5 max. Peak emission wave length peaknm IF=10mA Spectral line half width nm IF=10mA Luminous intensity IVmcd IF=10mA 700 TYP 100 TYP 555 TYP 20 TYP 590 TYP 30 TYP 630 TYP 40 TYP 565 TYP 30 TYP 0.4min. 1.0 TYP 0.8min. 2.0 TYP 0.4min. 1.0 TYP 1.5min. 4.0 TYP 2.0min. 5.0 TYP 10 max. Note Please place purchase orders per minimum order unit N (integer). Refer to P.328 for soldering conditions. Refer to P.330 for standard knobs. 286 TACT SwitchTM 8mm Square LED Built-in (Snap-in Type) SKHJ Series Dimensions No. Unit:mm Photo PC board mounting hole dimensions Viewed from switch mounting face Style Without LED type Detector 8 Push 1 2 3 4 4.5 Slide Rotary Encoders 4.5 Frame 1 4.6 5 4-o1 holes Power 6 8.5 Dual-in-line Package Type 3 7.5 3.5 TACT SwitchTM CustomProducts 7.5 0.7 0.7 With LED type 8 1 4.5 2 Sharp Feeling 4 4.6 4.5 5 2 5 4 3.5 Radial Type 0.5 7.5 Note Please use 1.6mm thick PC boards. Circuit Diagram Without LED type 1 3 287 6-o1 holes 6 Surface Mount Type 3 8.5 Snap-in Type 3 Frame 2 4 With LED type 1 2 3 5 4 6 0.2 0.2 0.7 5 0.7 7 6 7.5 7 Soft Feeling TACT SwitchTM List of Varieties Sharp Feeling Type SKHR Series SKHL SKHH SKHW SKRD SKQJ SKHL SKHH SKQJ SKHJ SKQB Detector Photo Push Type Snap-in Features Dust-proof Horizontal type type Operating direction Horizontal type With LED Water- proof Slide Rotary Vertical Encoders Horizontal Power W 6 6.2 4.5 Dimensions mm 6 D 7.3 7.5 7.22 7.85 6.6 3.5 7.15 8 10 8.5 5 Dual-in-line Package Type TACT SwitchTM H 3.8 4.3 7.4 5 4.3 7.4 7.3 CustomProducts 1N Operation force coverage 5N Ground terminal 20 to 70 SKHJ/HL Vertical Type/QJ Operating temperature range Sharp Feeling 30 to 85 Electrical performance Durability 100M min. 100V DC Voltage proof 250V 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 individual specifications. Environmental performance Soft Feeling Insulation resistance Cold 302 for 96h Dry heat 802 for 96h Damp heat 602, 90 to 95%RH for 96h Page 275 276 278 282 283 284 276 Snap-in Type 278 284 Surface Mount Type Radial Type 286 288 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 ...................................................................................................328 TACT SwitchTM Cautions .....................................................................................................................329 Product Line of Knob for TACT SwitchTM ................................................................................................330 Note The automotive operating temperature range to be individually discussed upon request. 270 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 jointscopper 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 120 sec max. 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. Manual SolderingExcept SKRT Series Conditions for Auto-dip Available for Snap-in Type and Radial Type Except SKHJ, SKHL, SKQJ, SKQK, SKEG series Items Condition Items Condition Soft Feeling Soldering temperature 350max. Snap-in Type Duration of soldering Flux built-up Mounting surface should not be exposed to fluk Capacity of soldering iron Ambient temperature of the soldered surface of PC board. Preheating temperature 100 max. Preheating time Soldering temperature Sharp Feeling 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. 328 TACT SwitchTM Product Line of Knobs Unit:mm Variety Applicable model Label dimensions Unit:mm Dimensions Color Model Detector Keytop H4 Push Red Blue Ivory Black Yellow 2.8 5.5 SKHH SK2AA00410 SK2AA00420 SK2AA00430 SK2AA00440 SK2AA00450 Slide Rotary Encoders Applicable to joint stem type Cap H10 Keytop Dual-in-line Package Type TACT SwitchTM Keytop + Cap 3 4 4R 1 Cap 1.5 SKHC SKQE SK2AA00510 H12 H10 Clear Power Key top Applicable to joint stem type Red Blue Ivory Black SK2AA00010 SK2AA00020 SK2AA00030 SK2AA00040 SK2AA00060 SK2AA00070 SK2AA00080 SK2AA00090 CustomProducts Thickness 0.1 Cap H8 H5 SK2AA00520 H6.5 Keytop Cap 1.8 3.8 SKHJ H6.5 Clear Key top Red Blue Ivory Black Yellow SK2AA00210 SK2AA00220 SK2AA00230 SK2AA00240 SK2AA00250 Keytop + Cap Sharp Feeling SK2AA00260 SK2AA00270 SK2AA00280 SK2AA00290 SK2AA00300 Soft Feeling Thickness 0.1 Surface Mount Type Key top Applicable to joint stem type SK2AA00540 H6 Keytop Radial Type Keytop + Cap 4 4RO .5 Cap 3 SKEG H7.4 H6 Cap Clear Snap-in Type Red Blue Ivory Black Yellow SK2AA00310 SK2AA00320 SK2AA00330 SK2AA00340 SK2AA00350 SK2AA00360 SK2AA00370 SK2AA00380 SK2AA00390 SK2AA00400 Thickness 0.1 Notes 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. SK2AA00010~00090(Keytop) Stem of key switch 330