TACT SwitchTM 6mm Square (Snap-in Type) SKHH Series User friendly 6G6mm type, available in a wide variety. Detector Push Slide Rotary Encoders Power Dual-in-line Package Type Product Line TACT SwitchTM Vertical Type Product No. Operating Operating Travel Rating Rating Operating life Initial contact force direction （mm） （max.） （min.） （5mA 5V DC） resistance Stem color Stem height SKHHAJA010 0.98N 1,000,000cycles Black SKHHALA010 1.57N 500,000cycles Dark gray SKHHAQA010 2.55N 200,000cycles Red SKHHAKA010 0.98N 1,000,000cycles Black SKHHAMA010 1.57N 500,000cycles Dark gray SKHHARA010 2.55N SKHHCQA010 3.53N SKHHCRA010 5.10N SKHHBVA010 0.98N Red 200,000cycles Vertical 0.25 50mA 12V DC 10BA 1V DC 1,000,000cycles 100mΩ max. CustomProducts h=4.3mm Sharp Feeling h=5mm Orange Soft Feeling Yellow Snap-in Type Black 1,000 SKHHBWA010 1.57N SKHHBYA010 2.55N 200,000cycles Red SKHHANA010 0.98N 1,000,000cycles Black SKHHAPA010 1.57N 500,000cycles Dark gray SKHHBSA010 2.55N 200,000cycles Red SKHHDTA010 0.98N 1,000,000cycles Black SKHHDUA010 1.57N SKHHDHA010 0.98N SKHHDJA010 1.57N 500,000cycles Minimum order Drawing unit（pcs.） No. Dark gray 1 h=7mm Surface Mount Type Radial Type h=9.5mm h=13mm Dark gray 500,000cycles Black h=17mm Dark gray 300,000cycles Joint Stem Type Product No. SKHHCWA010 Operating Operating Travel Rating Rating Operating life Initial contact force direction （mm） （max.） （min.） （5mA 5V DC） resistance 0.98N SKHHDAA010 1.57N SKHHDGA010 2.55N 1,000,000 cycles Vertical 0.25 50mA 12V DC 10BA 1V DC 500,000 cycles 200,000 cycles Stem color Stem height Minimum order Drawing unit（pcs.） No. Black 100mΩ max. Dark gray h=7.3mm 1,000 2 Red Refer to P.306 for soldering conditions. Refer to P.308 for standard knobs. 255 TACT SwitchTM 6mm Square (Snap-in Type) SKHH Series Product Line With Ground Terminal Type Product No. Detector Operating Operating Travel Rating Rating Operating life Initial contact force direction （mm） （max.） （min.） （5mA 5V DC） resistance SKHHPJA010 0.98N 1,000,000 cycles SKHHPLA010 1.57N 500,000 cycles SKHHPQA010 2.55N 200,000 cycles Red SKHHPKA010 0.98N 1,000,000 cycles Black SKHHPMA010 1.57N 500,000 cycles Dark gray SKHHPRA010 2.55N Push Slide Rotary Encoders Stem color Vertical 0.25 50mA 12V DC 10BA 1V DC 200,000 cycles 1,000,000 cycles Dark gray h=4.3mm 100mΩ max. h=5mm Red 1,000 SKHHQVA010 0.98N Dual-in-line Package Type SKHHQWA010 1.57N 500,000 cycles Dark gray SKHHQYA010 2.55N 200,000 cycles Red SKHHPNA010 0.98N 1,000,000 cycles Black SKHHPPA010 1.57N 500,000 cycles SKHHQNA010 2.55N 200,000 cycles CustomProducts Minimum order Drawing unit（pcs.） No. Black Power TACT SwitchTM Stem height 3 Black h=7mm Dark gray h=9.5mm Red Horizontal Type Product No. Operating Operating Travel Rating Rating Operating life Initial contact force direction （mm） （max.） （min.） （5mA 5V DC） resistance Stem color Sharp Feeling SKHHLMA010 0.98N 1,000,000 cycles Black Soft Feeling SKHHLNA010 1.57N 500,000 cycles Dark gray Snap-in Type SKHHLPA010 2.55N 200,000 cycles Red Surface Mount Type SKHHLQA010 0.98N 1,000,000 cycles Black Radial Type SKHHLRA010 1.57N 500,000 cycles Dark gray SKHHLSA010 2.55N Horizontal 256 0.25 50mA 12V DC 10BA 1V DC 200,000 cycles 1,000,000 cycles 100mΩ max. Stem length Minimum order Drawing unit（pcs.） No. R=3.85mm R=8.35mm Red 1,000 SKHHLUA010 0.98N SKHHLVA010 1.57N 500,000 cycles Dark gray SKHHLWA010 2.55N 200,000 cycles Red SKHHNHA010 0.98N 500,000 cycles Black SKHHNJA010 1.57N 300,000 cycles SKHHNKA010 2.55N 200,000 cycles Black R=5.85mm Dark gray R=15.85mm Red 4 TACT SwitchTM 6mm Square (Snap-in type) SKHH Series Dimensions No. Unit:mm Photo PC board mounting hole dimensions （Viewed from switch mounting face） Style Vertical type 4.5 2 4 3.5 5 3.5 7 3.3 9.5 3 13 3 17 3 Push Slide Encoders 4-ø1 holes 6.5 h 3.5 øA 4.3 Detector Rotary Stem 3 1 A 4.5 H6 1 h 3.5 Power 0.7 6.5 Dual-in-line Package Type 0.7 TACT SwitchTM CustomProducts Joint stem type 1 2 4.5 H6 4 H2.4 Stem 1.8 2 4.5 3 4-ø1 holes 6.5 3.5 7.3 Soft Feeling 3.5 Snap-in Type Surface Mount Type 0.7 0.7 6.5 Sharp Feeling Radial Type With ground terminal type 2 4.5 1 3 4 Stem A 4.3 3.5 5 3.5 7 3.3 9.5 3 6.5 4.1 3 h 4.5 H6 øA 5-ø1 holes h 3.5 3.6 Ground terminal hole 0.7 6.5 0.7 0.7 4.1 5 257 TACT SwitchTM 6mm Square (Snap-in Type) SKHH Series Dimensions No. Unit:mm Photo PC board mounting hole dimensions （Viewed from switch mounting face） Style Horizontal type Detector Push Slide øA Rotary 7.5 A 3.85 3.5 5.85 3.3 8.35 3 15.85 3 2-ø1.3 holes Stem 6.2 4 2.5 0.3 Encoders R 4 7.1 Power 4 4.5 7 3.5 Dual-in-line Package Type 2-ø1 holes 1 0.3 TACT SwitchTM 1 0.7 2.55 2.5 0.7 2 R 4.5 CustomProducts 4 7 Note Please use 1.6mm thick PC boards. Circuit Diagram Sharp Feeling Vertical type/Joint stem type With ground terminal type Soft Feeling 1 2 1 2 Snap-in Type 3 4 3 5 4 Surface Mount Type Radial Type 258 Horizontal type 1 2 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 □6 □4.5 Dimensions （mm） 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 ― ● ― ● ● ― ｰ20℃ to ＋70℃ SKHJ/HL （Vertical Type）/QJ Operating temperature range Sharp Feeling ｰ30℃ to ＋85℃ Electrical performance Durability 100MΩ 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 ｰ30±2℃ for 96h Dry heat 80±2℃ for 96h Damp heat 60±2℃, 90 to 95%RH for 96h Page 252 253 255 259 260 261 253 Snap-in Type 255 261 Surface Mount Type Radial Type 263 265 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. ● TACT SwitchTM Soldering Conditions ………………………………………………………………………………………306 ● TACT SwitchTM Cautions ………………………………………………………………………………………………………307 ● Product Line of Knob for TACT SwitchTM ……………………………………………………………………………………308 Note The automotive operating temperature range to be individually discussed upon request. 247 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 0.2φ CA（K）or CC（T）at solder joints（copper foil surface）. A heat resistive tape Detector Push should be used to fix thermocouple. 3. Temperature profile Temperature (˚C ) Slide 260˚C max. 3 sec max. Rotary 230˚C 180 Encoders 150 Power Time Dual-in-line Package Type 120 sec max.（ pre-heating ） 40s max. TACT SwitchTM 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 Conditions for Auto-dip （Except SKHJ, SKHL, SKQJ, SKQK, SKEG series） Snap-in Type Surface Mount Type Manual Soldering（Except SKRT Series） Available for Snap-in Type and Radial Type Items Condition Items Condition Soldering temperature 350℃max. Duration of soldering Flux built-up Radial Type 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. 60s max. 260℃ max. Duration of immersion 5s max. Number of soldering 2times max. Notes 1. 2. 3. 4. 5. 306 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.） 3s max. 60W max. 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 Slide SKHH 2.8 5.5 Rotary Encoders SK2AA00410 SK2AA00420 SK2AA00430 SK2AA00440 SK2AA00450 Applicable to joint stem type Cap Power Clear Keytop Keytop + Cap 4- R 1 Cap 1.5 CustomProducts H10 4 SKHC SKQE 3 TACT SwitchTM SK2AA00510 H12 H10 Dual-in-line Package Type Key top Applicable to joint stem type Red Blue Ivory Black SK2AA00010 SK2AA00020 SK2AA00030 SK2AA00040 SK2AA00060 SK2AA00070 SK2AA00080 SK2AA00090 Thickness 0.1 Cap H6.5 Keytop Cap 1.8 3.8 SKHJ Soft Feeling SK2AA00520 H8 H5 Sharp Feeling H6.5 Clear Key top Snap-in Type Red Blue Ivory Black Yellow Surface Mount Type SK2AA00210 SK2AA00220 SK2AA00230 SK2AA00240 SK2AA00250 Keytop + Cap SK2AA00260 SK2AA00270 SK2AA00280 SK2AA00290 SK2AA00300 Thickness 0.1 H6 Key top Applicable to joint stem type Clear SK2AA00540 H6 Keytop Keytop + Cap 4RO .5 Cap 3 SKEG 4 Radial Type H7.4 Cap 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 308