KSJ Series Spherical Actuator Tact Switches Tactile Switches B Features/Benefits Typical Applications • Spherical actuator allows actuation force off center ± 30˚ with regard to vertical • Total travel 1.6 mm • Sealed against flux • • • • Automotive Cranes, off road, railway Factory automation Security systems Specification Environmental FUNCTION: Momentary action CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. DISTANCE BETWEEN BUTTON CENTERS (min.): 7.62 (0.300) TERMINALS: PC pins OPERATING TEMPERATURE: STORAGE TEMPERATURE: Silver -40˚C to 90˚C -40˚C to 85˚C Gold -40˚C to 125˚C -55˚C to 125˚C Packaging Delivered in boxes of 500 pieces. Mechanical Type Actuation force N (grams) KSJ0M211 KSJ0M411 2.0 (200) 3.0 (300) Operating life (operations) axial 100,000 100,000 Operating life (operations) radial 30,000 30,000 Travel to make 0,7 ± 0,25 0,55 ± 0,25 Process Electrical Silver 1 VA 50 VDC 20 mV 50 mA 1 mA MAXIMUM POWER: MAXIMUM VOLTAGE: MINIMUM VOLTAGE: MAXIMUM CURRENT: MINIMUM CURRENT: Gold 0.2 VA 50 VDC 20 mV 50 mA 1 mA DIELECTRIC STRENGTH (50 Hz, 1 min.): ≥ 300 Vrms CONTACT RESISTANCE: ≤50 mΩ INSULATION RESISTANCE (100V): > 1011 Ω BOUNCE TIME: < 1 ms SOLDERING: Protected against flux and is compatible with the following soldering processes: • Fluxing of PCB bottom side • Preheating at 85˚C • Wave soldering (Tin/Lead 40-60) 250˚C for 2 sec. • Cooling down to ambient temperature. • Eventual cleaning by brushing on soldered side. TMS Freon to be avoided. NOTE: Part numbers listed above do not represent all possible configurations. For information on specific and custom switches, consult Customer Service Center. 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 J Sealing 0 Sealed against flux 1 Totally sealed Ground Terminal 0 Without 1 With Insertion M Thru-hole V Vertical Contact Material 1 Silver contacts 3 Gold contacts Operation Force 2 2 N (200 grams), 100,000 operations 4 3 N (300 grams), 100,000 operations Dimensions are shown: mm (inch) Dimensions subject to change B-50 www.ittcannon.com KSJ Series Spherical Actuator Tact Switches SERIES KSJ Application area limits of operating force 60˚ 60˚ Recommended direction for a radial actuation 1,2 (.047) R 2,2 (.087) B 30˚ Tactile Switches 4,7 (.185) 6,65 (.262) 5,2 (.205) 4,2 (.165) KSJ0M211 7,62 (.30) 5,08 (.20) 7,4 (.291) 9,0 (.354) 0,5 x 0,3 (.020 x .012) 7,4 (.291) GROUND TERMINAL 0 WITHOUT 1 WITH First Angle Projection Dimensions are shown: mm (inch) Dimensions subject to change B-51 www.ittcannon.com KSJ Series Spherical Actuator Tact Switches INSERTION 7,62 (.30) 5,08 (.20) 9,0 (.354) 0,5 x 0,3 (.020 x .012) 0,8 x 0,3 (.031 x .012) 0,5 x 0,3 (.020±.012) 5,08±0,2 (.20±.008) 2,54±0,3 (.10±.012) 7,8±0,3 (.307±.012) 9,5±0,2 (.374±.008) 0,4±0,05 (.016±.002) 6,0 (.236) 7,85±0,2 (.309±.008) 5,31 (0.209) PCB LAYOUT PCB LAYOUT Ground terminal (option) 7,62 (.30) ø1,2+0,1/-0,0 (.047+.004/-.000) 2,54 (.10) 5,08 (.20) ø0,9 (.035) 5,25±0,2 (.206±.008) 4,85±0,1 (.191±.004) 4,2 (.165) B Tactile Switches 8,0 (.315) VERTICAL 3,25±0,1 (.128±.004) V THRU-HOLE 0,4±0,1 (.016±.004) M 5,08 (.20) 7,62 (.30) ø0,9+0,1/-0,0 (.035+.004/-.000) OPERATING FORCE OPTION CODE 2 4 OPERATING FORCE 2 N (200 grams) 3 N (300 grams) CONTACT MATERIAL OPTION CODE CONTACT MATERIAL 1 Silver contacts 3 Gold contacts SEALING OPTION CODE 0 1 SEALING Sealed against flux Totally sealed Dimensions are shown: mm (inch) Dimensions subject to change B-52 www.ittcannon.com