SS12SDP4 NKK Switches

Series SS Ultra-Miniature Slides General Specifications Electrical Capacity (Resistive Load) Power Level (silver): 0.1A 30V DC Logic Level (gold): 0.4VA maximum 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A 20mV ~ 28V) Note: Find additional explanation of operating range in Supplement section. Other Ratings Contact Resistance: 20 milliohms maximum for power level 40 milliohms maximum for logic level Insulation Resistance: 100 megohms minimum 500V DC Dielectric Strength: 500V AC minimum 1 minute minimum Mechanical Life: 10,000 operations minimum Electrical Life: 10,000 operations minimum Contact Timing: SS12S & SS22S Shorting (make-before-break) Total Travel: .079 (2.0mm) Materials & Finishes Actuator: Polyamide Upper Case: Polyester for 3-On models polyacetal for all other models Lower Case: Glass fiber reinforced polyester for 3-On models glass fiber reinforced polybutylene terephthalate (thermoplastic) for other models Movable Contactor: Phosphor bronze with silver plating (code 2) or phosphor bronze with gold plating (code 4) Interior Base: Phenolic resin (thermoset) H Terminals: Brass with silver plating over copper plating or brass with gold plating Environmental Data Operating Temp Range: 15C through +60C (+5F through +140F) 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 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) PCB Processing Soldering: Wave Soldering: For non-supported through-hole, see Profile B in Supplement section. For supported through-hole, 5 seconds maximum 250C maximum. Manual Solder: See Profile B in Supplement section. Cleaning: These devices are not process sealed. Hand clean locally using alcohol based solution. Standards & Certifications The SS series devices have not been tested for UL recognition and CSA certification. These switches are designed for use in a low-voltage, low-current circuit. When used as intended in a low-voltage, low-current circuit, the results do not produce hazardous energy. H44 www.nkk.com Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers TogglesUltra-Miniature Slides Series SS Distinctive Characteristics Top or side actuation permits flexible board design. Compact dimensions and low profile allow high density mounting and close stacking of PC boards. Crisp actuation positively indicates circuit status. Double molded thermoset base and thermo- plastic housing prevent loosening of terminals due to high soldering temperatures. Award-winning STC mechanism with benefits unavailable in conventional mechanisms: smoother, positive detend actuation, increased contact stability, and unparalleled logic-level reliability. (Additional STC details in Terms and Acronyms in the Supplement section.) Insert molded terminals lock out flux, solvents, and other contaminants. H Inch or metric terminal spacing for standard PC board grid (.100 x .100 or 2.0mm x 2.0mm). Actual Size www.nkk.com H45 Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles