Surface TM TACT Switch Sharp Feeling Soft Feeling Snap-in Type Radial Type Mount Type 12mm Square (Snap-in Type) SKHC Joint stem & flat stem with stable operation feeling Typical Specifications Items Specifications 50mA 12V DC Rating max. Rating min. 10A 1V DC Initial contact resistance 100m max. 0.3 Travel mm Product Line Minimum order unit pcs. Operating life Drawing Product No. Operating force Operating direction Stem color Stem 5mA 5V DC No. Japan Export 0.74N 500,000 cycles Blue SKHCBJA010 SKHCBEA010 1.27N 1,000,000 cycles Black Joint stem 1 SKHCBGA010 2.55N Dark gray Top push 500,000 cycles 1,000 1,000 SKHCBKA010 0.74N Blue SKHCBFA010 1.27N 1,000,000 cycles Black Flat stem 2 SKHCBHA010 2.55N 500,000 cycles Dark gray Packing Specifications Bulk Number of packages pcs. Export package measurements mm 1 case / Japan 1 case / export packing 5,000 15,000 309476347 Dimensions Unit:mm PC board mounting hole dimensions No. Photo Style Viewed from switch mounting face Joint stem type H12 1 2 2-1.7 hole 4-1.2 hole 3.8 3 4 Guide bosses 3 3.8 Stem 1 12.5 1.6 1 9 12.5 Refer to P.235 for soldering conditions. 186 1.5 5 3.5 3.5 4.3 3 1.2 9 5TM Surface TACT Switch Sharp Feeling Soft Feeling Snap-in Type Radial Type Mount Type SKHC12mm Square (Snap-in Type) Dimensions Unit:mm PC board mounting hole dimensions No. Photo Style Viewed from switch mounting face Flat stem type H 1 2 2-1.7 hole 4-1.2 hole 3 4 2 12.5 Note Please use 1.6mm thick PC boards. Circuit Diagram 12 34 Height with Keytop/Cap With keytop only With keytop and cap Keytop/Cap Lineup Unit:mm Variety Applicable model Dimensions Label dimensions Color Model Cap Clear SK2AA00510 H10 Cap Keytop Keytop + Cap SKHC Red SK2AA00010 SK2AA00060 Blue SK2AA00020 SK2AA00070 Key top Ivory SK2AA00030 SK2AA00080 Applicable to joint Black SK2AA00040 SK2AA00090 Thickness 0.1 stem type Notes SK2AA00010~00090 (Keytop) 1. Keytops and caps are not attached to switches on delivery. 2. The label is not included. 3. For SK2AA00010 to SK2AA00090 types, please check the mounting direction. Stem of key switch 187 4-R1 1.5 3 H10 4 H12 9 5