SFS Series Mid-Travel, Soft Sound Tact Switch Features/Benefits Typical Applications Construction with standard Measurement-control-regulation dimension 12x12 mm overall size Monitoring system Gold plating contacts Automotive (steering wheel, mid- SMT termination design console, window lifter) Unique click & a sealed contact Navigation system Disposable medical devices 360 gf, 680 gf & 970 gf versions Patient monitoring BB Scan system Specification Electrical FUNCTION: Momentary action MAXIMUM VOLTAGE: 35 VDC CONTACT ARRANGEMENT: 1 make contact = SPST NO MAXIMUM CURRENT DC: 100 mA TERMINALS: Gold plating, G type for SMT MAXIMUM POWER DC: 1W and THT for manual soldering CONTACT RESISTANCE: 100 m TRAVEL: INSULATION RESISTANCE: 1000 M min. DIELECTRIC VOLTAGE: < 0.5 mA OPERATING FORCE TRAVEL 360 70 gf 0.6 0.2 mm Environmental 680 160 gf 0.7 0.2 mm OPERATING TEMPERATURE: -40C to +90C STORAGE TEMPERATURE: -40C to +80C 970 250 gf 0.8 0.2 mm Process Mechanical SOLDERING: This component is suited to the following methods: Infrared Reflow Soldering in accordance with IEC61760-1 Operating life with load 300,000 cycles Operating life without load 1,000,000 cycles Packaging 700 pieces per reel 58 pieces per tube How To Order Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box. For any part number different from those listed above, please consult your local representative. S F S 1 2 L F S LFS RoHS compliant & compatible product Product Size 12 12x12 mm Operating Force Package R 360 gf T Standard: Tube F 680 gf R Tape & reel W 970 gf Termination Seal 1 Thru-hole inside S Sealed 2 Thru-hole outside SMT SMT process termination Dimensions are shown: mm Specifications and dimensions subject to change 1 Dec 20 www.ckswitches.com B166 NEW Tactile SwitchesTactile Switches SFS Series Mid-Travel, Soft Sound Tact Switch 12.00 SFS12XS2T LFS B 12.50 4- 1.2 PCB Layout 12.50 12.00 SFS12XS1T LFS 4- 1.2 10.00 PCB Layout 10.00 12.00 SFS12XSSMTX LFS 11.30max. 15.80min. PCB Layout 15.00 Dimensions are shown: mm Specifications and dimensions subject to change 1 Dec 20 www.ckswitches.com B167 NEW 14.80 14.80 14.80 12.00 5.0 0.15 4.95+0.15/-0.10 4.95+0.15/-0.10 0.85 12.00 4.95+0.15/-0.1 3.85 3.85 0.10 12.00 3.50 0.30 3.50 0.30 3.85 3.50 3.50 3.50 0.85 0.85 5.0 0.15 5.0 0.15 1.60 5.00 5.00 5.00