MD & MDP Series Features Typical Applications Aircraft Short travel Instrument Good tactile feedback Panels Self cleaning Radio equipment 2 actuator materials RoHS MDP MD (Soft Actuator) (Hard Actuator) Specification Electrical Silver Gold FUNCTION: Momentary action CONTACT TYPE: Normally open - SPST MAXIMUM POWER: 1.0 VA 0.2 VA TERMINALS: Through hole PCB terminations MAXIMUM VOLTAGE: 100 VDC 100 VDC MINIMUM VOLTAGE: 20m VDC 20m VDC MIN/MAX CURRENT: 1.0 mA - 100 mA 50A - 50 mA Mechanical DIELECTRIC STRENGTH: 250 Vrms CONTACT RESISTANCE: 100 m Operating Tactile INSULATION RESISTANCE: Initial measurement: 1 G Operating force feeling Travel (mm) (between terminals) After damp heat: 10 M life (N) (%) BOUNCE TIME: 3 ms MD 2,4 N 25% 15% 1,000,000 0.95 mm 0.35 Environmental Silver Gold OPERATING TEMPERATURE: -25C to 70C -55C to 85C MDP 2,6 N 25% 25% 200,000 0.4 mm 0.25 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. D M D L F S Designation MD Soft actuator Lead Free Compatible MDP Hard actuator LFS RoHS, Silver tabs Terminals Contact Material Nothing Not sealed S Silver SG Sealed G Gold M D P B T N Button MDP Series Color Only 00 White 10 Dark grey 20 Light grey 30 Yellow 40 Red 50 Green 60 Blue 80 Ivory Dimensions are shown: mm 90 Black Specifications and dimensions subject to change www.ckswitches.com D28 Key SwitchesKey Switches 2,5 MD & MDP Series MD MDP D MDP button 2,8 0,35 12 9 3,2 ( 4,1 ) Dimensions are shown: mm Specifications and dimensions subject to change www.ckswitches.com D29 12 1,5 9