Tactile Switches KSI Series Sealed Tact Switches Features/Benefits Typical Applications • Long and soft actuator • Computer mouse • Distinctive tactile feel • Automotive • 1.1 & 3 N actuation force • Automation • Salt mist resistance 96 hours • Door entry systems • Ground terminal optional • Remote controls Specification Environmental Silver Gold FUNCTION: Momentary action OPERATING TEMPERATURE: -40˚C to 90˚C -40˚C to 125˚C B CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. STORAGE TEMPERATURE: -40˚C to 90˚C -55˚C to 125˚C DISTANCE BETWEEN BUTTON CENTERS (min.): 7.62 (0.300) TERMINALS: PC pins Process SOLDERING: Protected against flux and is compatible with the following soldering processes: Mechanical • Fluxing of PCB bottom side Actuation force Operating life Travel to • Preheating at 85˚C Type N (grams) (operations) make • Wave soldering (Tin/Lead 40-60) 250˚C for 2 sec. KSI0M011 1.1 (110) 500,000 0,4 ± 0,15 • Cooling down to ambient temperature. KSI0M411 3.0 (300) 100,000 1,1 ± 0,2 • Eventual cleaning by brushing on soldered side. TMS Freon to KSI0V211* 2.0 (200) 300,000 0,8 ± 0,2 be avoided. KSI0V411* 4.0 (400) 100,000 1,1 ± 0,2 Packaging Delivered in boxes of 500 pieces. Electrical Silver Gold MAXIMUM POWER: 1 VA 0.2 VA MAXIMUM VOLTAGE: 50 VDC 50 VDC MINIMUM VOLTAGE: 20 mV 20 mV MAXIMUM CURRENT: 50 mA 10 mA MINIMUM CURRENT: 1 mA 1 mA NOTE: Part numbers listed above do not represent all possible configurations. For information on specific and custom switches, consult Customer Service Center. DIELECTRIC STRENGTH (50 Hz, 1 min.): 300 Vrms * Durometer for silicone actuator is 50 shore CONTACT RESISTANCE: < 50 mΩ 11 INSULATION RESISTANCE (100V): > 10 Ω BOUNCE TIME: < 1 ms 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. K S I Sealing Ground Terminal 0 Sealed against flux 0 Without 1 Totally sealed 1 With Insertion M Manual Contact Material V Vertical 1 Silver contacts 3 Gold contacts Operation Force 0 1.1 N (110 grams) 2 2 N (200 grams) 4 3 N (300 grams) Dimensions are shown: mm (inch) Dimensions subject to change www.ittcannon.com B-47 KSI Series Sealed Tact Switches SERIES KSI 1,2 (.047) 8,0 (.315) ø4,8 B (.189) ø2,6 (.102) KSI0M010 0,5 x 0,3 7,62 (.020 x .012) (.30) 5,08 9,0 (.20) (.354) 7,4 (.291) GROUND TERMINAL 0 WITHOUT 1 WITH First Angle Projection Dimensions are shown: mm (inch) Dimensions subject to change www.ittcannon.com B-48 1,06 (.042) 2,6 (.102) Tactile Switches 2,1 (.083) 4,2 (.165) 0,45 7,4 (.117) (.291) 5,4 (.213) Tactile Switches KSI Series Sealed Tact Switches INSERTION M MANUAL V VERTICAL 8,0 (.315) 0,8 x 0,3 0,5 x 0,3 (.031 x .012) B 0,4±0,05 (.020 x .012) 0,5 x 0,3 2,6±0,1 (.016±.002) 7,62 (.020 x .012) (.102±.004) 2,54±0,3 (.30) (.10±.012) 5,08 5,08±0,2 9,0 (.20±.008) (.20) (.354) 7,8±0,2 4,01 (.157) (.307±.008) 9,5±0,2 (.374±.008) PCB LAYOUT PCB LAYOUT Ground terminal (option) 7,62 (.30) ø1,2+0,1/-0,0 (.047+.004/-.000) ø0,9+0,1/-0,0 (.035+.004/-.000) 5,08 (.20) OPERATING FORCE OPTION CODE OPERATING FORCE 0 1.1 N (110 grams) 2 2 N (200 grams) 4 3 N (300 grams) CONTACT MATERIAL OPTION CODE CONTACT MATERIAL 1 Silver contacts 3 Gold contacts SEALING OPTION CODE SEALING 0 Sealed against flux 1 Totally sealed Dimensions are shown: mm (inch) Dimensions subject to change www.ittcannon.com B-49 7,62 (.30) ø0,9 (.035) 2,1 (.083) 2,54 (.10) 4,85±0,1 (.191±.004) 8,0 (.315) 3,25±0,1 (.128±.004) 5,25±0,2 (.207±.008) 5,08 (.20) 4,2 (.165)