SKSHABE010

SKSH Low-profile (Surface Mount Type) TACT SwitchTM Low-profile and compact size of 3.3×2.9×0.35mm ■ Typical Specifications Items Specifications Sharp Feeling Rating（max.） 50mA 12V DC Rating（min.） 10μA 1V DC Initial contact resistance 100mΩ max. Travel（mm） 0.15 Soft Feeling ■ Product Line Snap-in Type Product No. Operating force SKSHAAE010 1.6N SKSHABE010 2.35N Minimum order unit（pcs.） Operating life （5mA 5V DC） Operating direction Japan Export 28,000 28,000 200,000 cycles Top push 50,000 cycles Surface Mount Type ■ Packing Specifications Taping Unit:mm Number of packages（pcs.） Radial Type 1 reel 1 case / Japan 1 case / export packing 28,000 280,000 Tape width （mm） Export package measurements（mm） 12 395×395×205 280,000 Reel size Note For reels of 330mm diameter, please inquire. ■ Dimensions Unit:mm PC board land dimensions （Viewed from switch mounting face） Style 2.9 ±0.1 2.5 ±0.1 1.8 ±0.1 0.35 0.3 2.7 2.6 3.6 1.6 1.6 2.4 2.7 2.4 1.3 d de enarea mm g o n i c t Repera o 2.4 b nge kno ra .7 ion ø0perat o 2.9 2.5 1.8 3.45 3.3 ±0.1 3.15 3.45 3.3 3.15 2.6 3.6 0.025 0.35 ±0.15 0.3 0.03 ■ Circuit Diagram 1 3 2 4 Refer to P.265 for soldering conditions. 210 TACT SwitchTM List of Varieties TACT SwitchTM Sharp Feeling Type Type Surface Mount SKSH Series SKRW SKRM SKRB SKRR SKQG Low–profile and long life Low–profile SKTC SKSK Photo Features Low–profile Double action Sharp Feeling Soft Feeling Water-proof — — — — — — ● — Dust-proof — — — — — — ● — IP standard — — — — — — 67 equivalency — Top push ● ● ● ● ● ● ● ● Side push — — — — — — — — W 3.3 □4.8 3.5 2.9 □4.5 3.4 D □3.7 2.2 3.2 0.4 0.55 0.62 0.6 Operating direction Snap-in Type Dimensions （mm） H 0.35 7.5 □5.2 7 0.6 0.8/1.5 Surface Mount Type 1N max. 1N to 2N Operation force coverage See the relevant pages for respective product descriptions 2N to 3N 3N to 4N 4N to 5N Radial Type Travel（mm） Ground terminal Operating temperature range Automotive use 0.15 — 0.15/0.2 — — −30℃ to ＋85℃ — — — — −40℃ to ＋85℃ — See the relevant pages for respective product descriptions 0.25 — −40℃ to +90℃ ● — — ● −30℃ to ＋85℃ ○ — — Life Cycle Electrical performance Rating（max.） （Resistive load） 50mA 12V DC Rating（min.） （Resistive load） 10μA 1V DC Insulation resistance 100MΩ min. 100V DC 1min. Voltage proof 100V AC 1min. 100V AC 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 2 hours respectively Lifetime Shall be in accordance with individual specifications. Cold −40℃ 96h Dry heat 90℃ 96h Damp heat 60℃, 90 to 95%RH 96h Durability Environmental performance 250V AC 1min. Page 210 211 212 213 214 215 217 218 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・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 265 TACT SwitchTM Cautions・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 266 Notes 1. The automotive operating temperature range to be individually discussed upon request. 2. ● Indicates applicability to all products in the series, while ○ indicates applicability to some products in the series. 190 TACT SwitchTM Soldering Conditions TM 検　Switch 出 TACT ■ Condition for Reflow Available for Surface Mount Type. 1. Temperature measurement: Thermocouple φ 0.1 to 0.2 CA（K）or CC（T）at solder joints 　（copper foil surface）. A heat resistive tape should be used to fix thermocouple. 2. Temperature profile Temperature (˚C ) 260˚C max. 3 sec max. Sharp Feeling 230˚C 180 150 Time Soft Feeling 120 sec max. （pre-heating） 40s max. 3 to 4min. Time inside soldering equipment ■ Manual Soldering Available for Snap-in Type and Radial Type. Condition Flux built-up Mounting surface should not be exposed to flux Preheating temperature Ambient temperature of the soldered surface of PC board. 100℃ max. Items Condition Soldering temperature 350℃ max. Duration of soldering 3s max. Capacity of soldering iron 60W max. Preheating time 60s　max. Soldering temperature 260℃ max. Duration of immersion 5s max. Items Condition Number of soldering 2times max. Soldering temperature 360℃ max. Duration of soldering 3s max. Capacity of soldering iron 60W max. SKHH, SKPD Series Radial Type Items Surface Mount Type ■ Conditions for Auto-dip Snap-in Type 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. SKHH, SKHW, SKRG, SKPD Series Items Condition Flux built-up Mounting surface should not be exposed to flux Preheating temperature Ambient temperature of the soldered surface of PC board. 110℃ max. Items Condition Preheating time 60s　max. Soldering temperature 350℃ max. Soldering temperature 260℃ max. Duration of soldering 3s max. Duration of immersion 5s max. Capacity of soldering iron 20W max. Number of soldering 2times max. SKTD, SKTG, SKQJ, SKQK, SKEG Series SKQJ, SKQK, SKEG Series Items Condition Flux built-up Mounting surface should not be exposed to flux Preheating temperature Ambient temperature of the soldered surface of PC board. 100℃ max. Preheating time 45s　max. Soldering temperature 255℃ max. Duration of immersion 5s max. Number of soldering 2times max. Notes 1. Prevent flux penetration from the top side of the TACT SwitchTM. 2. Switch terminals and a PC board should not be coated with flux prior to soldering. 3. The second soldering should be done after the switch is stable with normal temperature. 4. Use the flux with a specific gravity of min 0.81. （EC-19S-8 by TAMURA Corporation, or equivalents.） 265