CB315FP NKK Switches

Series CB3 6mm Process Sealed SMT Tactiles General Specifications Electrical Capacity (Resistive Load) Low/Logic Level: 50mA 24V DC maximum Other Ratings Contact Resistance: 100 milliohms maximum Insulation Resistance: 100 megohms minimum 250V DC Dielectric Strength: 250V AC minimum between contacts & between contacts & case for 1 minute minimum Mechanical Life: 100,000 operations minimum Electrical Life: 100,000 operations minimum Nominal Operating Force: 1.57N Total Travel: .010 (.250mm) Materials & Finishes Actuator: Glass fiber reinforced polyamide (UL94V-0) Case: Stainless steel Seal: Polytetrafluoroethylene Base: Polyphthalamide (UL94V-0) Movable Contacts: Beryllium copper with silver plating Stationary Contacts: Brass with silver plating Terminals: Brass with silver plating Environmental Data Operating Temperature Range: 25C through +70C (13F through +158F) Humidity: 90 ~ 95% humidity for 96 hours 40C (104F) Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning J in 1 minute 3 right angled directions for 2 hours 2 Shock: 50G (490m/s ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Processing Soldering: Reflow Soldering Recommended. See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. Cleaning: Automated cleaning. See Cleaning Specifications in Supplement section. Standards & Certifications Flammability Standards: UL94V-0 actuator & base The CB3 Series tactiles have not been tested for UL recognition or CSA certification. These switches are designed for use in a low-voltage, low-current, logic-level circuit. When used as intended in a logic-level circuit, the results do not produce hazardous energy. J8 www.nkkswitches.com Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles6mm Process Sealed SMT Tactiles Series CB3 Distinctive Characteristics Sealed construction prevents contact contamination and allows automated soldering and cleaning244 (6.2mm) square body allows compact mounting. Heat tolerant resin used for actuator and base meets UL flammability rating of 94V-0 and maintains switch reliability through vapor phase and infrared convection reflow soldering. Dome contact gives crisp tactile feedback to positively indicate circuit transfer and assures high reliability and long life more than 100,000 operations. Gull-winged terminals ensure mechanical stability during soldering and simplify solder joint inspection. Insert molded terminals lock out flux, solvents, and other contaminants. Packaged in tape-reel or partitioned tray. Tape-reel packaging meets EIA-481-D Standard. J Coplanarity: all considered surfaces must lie between two parallel planes that are a maximum distance apart of .0059 (0.15mm). (Additional coplanarity details in Terms and Acronyms in the Supplement section.) Actual Size www.nkkswitches.com J9 Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles