1.5mm height Compact-sized Side-pushTM TACT Switch (SMD) SKRE Series Compact horizontal type with 3.9×3.55×1.5mm dimension. 电子元件事业部 2008.03.31 Power 13728856151余行风 Push Slide Rotary Encoders Detector Features Dual-in-line Package Type Multi Control Devices ● ● TACT ● CustomProducts ● Applications ● 3.9×3.55mm outer dimension with 1.5mm height suitable for high density mounting. Horizontal type capable of operating in horizontal to PC board. Packaged with a 12mm wide embossed taping. High reliable contact sealing construction. ● For operating various mobile devices For operating various devices requiring high density mounting such as mobile phones, communication devices, compact electronic devices Products Line Sharp Feeling Soft Feeling Snap-in Type Products No. Operating force SKRELHE010 1.57N SKRELFE010 2.16N SKRELJE010 1.57N SKRELGE010 2.16N Operating direction Travel （mm） Horizontal 0.2 Rating Operating life （max.） （5mA 5V DC） 50mA 12V DC Initial contact resistance Variety Without guide bosses 100,000 cycles 100mΩ max. With guide bosses Dimensions Unit:mm Surface Mount Type PC board land dimensions （Viewed from switch mounting face） Style Radial Type 1.8 1.8 1.7 2.1 2.9 2 1.4 3.55 1 1.2 1.7 3.9 4.8 Guide bosses s 0.7 2-ø hole 3.2 0.06 0.5 1.5 0.8 5 0.65 Circuit Diagram 1 2 For detailed specifications, see P.415 For soldering conditions, see P.416 For specifications for the taping package, see P.418 370 TACT Switches 电子元件事业部 2008.03.31 Products Specifications 13728856151余行风 Series Sharp feeling type Soft feeling type Items ｰ20℃ to ＋70℃ Operating temperature range Rating（max.） Power ｰ30℃ to ＋85℃ SKRM/RW ｰ30℃ to ＋80℃ SKPG Push ｰ30℃ to ＋90℃ SKRA/RG/RP ｰ40℃ to ＋90℃ SKPF/PL/PM/PN Slide 50mA 12V DC SKRP : 50mA 16V DC 5mA 12V DC SKPL/PM/PN : 50mA 16V DC 10μA 1V DC Encoders Insulation resistance 100MΩmin. 100V DC SKEY/PD : 50MΩmin. 100V DC Detector Voltage proof 250V AC for 1 min. SKRB/RH/RM/RW/RR/EY/PD : 100V AC for 1min. Dual-in-line Package Type 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 2 hours respectively Lifetime Shall be in accordance with individual specifications. Cold ｰ30±2℃ for 96h Dry heat 80±2℃ for 96h Damp heat 60±2℃, 90 to 95%RH for 96h Rating（min.） Electrical performance Durability Environmental performance CustomProducts Sharp Feeling We can raise the working temperature range for in-vehicle applications upon request. Contact us if you have any requirements of this kind. Power Forward pulse Forward dissipation peak current current P（mW） IFP （mA） Reverse voltage Forward voltage VF （V） IFDC （mA） VR（V） IF=10mA Red Reverse current Peak emission wave length IR （μA） λpeak （nm） VR=4V IF=10mA 5 max. Spectral line half width Δλ （nm） IF=10mA 4 Pure green 80 15 2.7 max. 2.0 TYP Orange （High brightness） 3 Green （High brightness） 4 2.7 max. 2.05TYP Luminous intensity IV （mcd） IF=10mA 700 TYP 100 TYP 0.4min. 1.0 TYP 555 TYP 20 TYP 0.8min. 2.0 TYP 590 TYP 30 TYP 0.4min. 1.0 TYP 630 TYP 40 TYP 1.5min. 4.0 TYP 565 TYP 30 TYP 2.0min. 5.0 TYP 2.7 max. 2.05TYP 40 Soft Feeling Snap-in Type Specifications of LED（SKHJ） Amber Multi Control Devices TACT Note Color of light Rotary Surface Mount Type Radial Type 10 max. 415 TACT Switches 电子元件事业部 2008.03.31 Soldering Conditions 13728856151余行风 Condition for Reflow Available for Surface Mount Type.（Except SKHM, SKHU, SKRM, SKRR Series） 1. Heating method: Double heating method with infrared heater. 2. Temperature measurement: Thermocouple 0.1 to 0.2φ CA（K）or CC（T）at soldering portion（copper foil surface）. A heat resisting tape Power Push should be used for fixed measurement. 3. Temperature profile Temperature (˚C ) Slide 260˚C max. 3 sec max. Rotary 230˚C 180 Encoders 150 Detector Time Dual-in-line Package Type 120 sec max.（ pre-heating ） Multi Control Devices 3 to 4min. TACT CustomProducts 40s max. Time inside soldering equipment Notes 1. The condition mentioned above is the temperature 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 PC board's material, size, thickness, etc. The above-stated conditions shall also apply to switch surface temperatures. 2. Soldering conditions differ depending on reflow soldering machines. You are requested to verify the soldering conditions thoroughly beforehand. Sharp Feeling Soft Feeling Snap-in Type Conditions for Auto-dip Manual Soldering Available for Snap-in Type and Radial Type Available for Manual Soldering Type （Except SKHJ, SKHL, SKQC, SKQJ, SKQK, SKEG series） Surface Mount Type Radial Type Items Condition Items Condition Flux built-up Mounting surface should not be coated with flax Soldering temperature 350℃max. Continuous soldering time 3s max. Ambient temperature of the soldered surface of PC board. Preheating temperature 100℃ max. Preheating time 60s max. Soldering temperature 260℃ max. Continuous dipping time 5s max. Number of soldering 2times max. Notes 1. 2. 3. 4. 5. 416 Consult with us for TACT switch washing conditions. Prevent flux penetration from the top side of the TACT switch. Switch terminals and a PC board should not be coated with flux prior to soldering. The second soldering should be done after the switch returns to normal temperature. Use the flux with a specific gravity of at least 0.82. （EC-19s-8 by TAMURA Corporation, or their equivalents.） TACT Switches 电子元件事业部 Specification of Embossed Taping Package 2008.03.31 Taping Packaging for Auto-insertion 13728856151余行风 Reel Size Unit:mm Plastic Reel Power Push Slide ø380 Applicable series W SKHM, SKHU, SKQG, SKQL, SKQM, SKQR, SKQY, SKRAAK, SKRAAL, SKRB, SKRE, SKRK, SKRM, SKRN, SKRP, SKRT, SKRW, SKPM 13.5 SKQT, SKRAAM, SKRAAQ, SKRH, SKRR, SKRV, SKPG, SKPN 17.5 SKQUBA, SKQUDB 33.5 W Rotary Unit:mm Encoders Applicable series Qty/reel （pcs.） （Minimum packing unit） Detector SKQM, SKPM 2,000 Dual-in-line Package Type SKHM, SKHU, SKQY, SKRT, SKRAAK, SKRAAL 3,000 SKQG 5,000（Without stem type） 4,000（With stem type） SKRP 4,000 SKRKAE, SKRKAH 4,500 SKQR, SKRB SKRM, SKRW 10,000 SKRE, SKRN, SKRKAG 5,000 4 1.75 4 ø1.5 hole 8 4 ø1.5 hole 4 SKQL Soft Feeling (5.5) Sharp Feeling 3,000 Snap-in Type 12 2 1.75 CustomProducts 2 (5.5) TACT Pull direction 12 Multi Control Devices Tape dimensions 12 Pull direction Surface Mount Type 2 SKRV 1,500 12 4 ø1.5 hole 1.75 1,300 16 7.5 Radial Type SKRH Pull direction 1,400 SKQT 3,000 SKRR 7,000 SKPN 1,100 ※12 4 1.75 SKRAAM, SKRAAQ 2 ø1.5 hole ※Excluding SKQT（i.e.8） 7.5 1,200 16 SKPG Pull direction 4 2 ø1.5 SKQUDB 600 Note Consult with us for a φ330 mm diameter reel. 418 R0.75 16 2 4 40 Pull direction 0.2 14.2 750 28.4 32 SKQUBA 1.75 40