Toggles Series SS3 Ultra-Miniature SMT Slides Rockers Distinctive Characteristics Pushbuttons Compact dimensions and low profile allow high density mounting and close stacking of PC boards. Programmable Illuminated PB Crisp actuation positively indicates circuit status. Heat resistant resin allows vapor phase and infrared convection reflow soldering. Keylocks Award-winning STC mechanism with benefits unavailable in conventional mechanisms: smoother, positive detent actuation, increased contact stability, and unparalleled logic-level reliability. (Additional STC details in Terms and Acronyms in the Supplement section.) Rotaries Insert molded terminals lock out flux, solvents, and other contaminants. H Tactiles Gull-wing terminals provide mechanical stability during soldering and simplified solder joint inspection. Slides Metric terminal spacing for standard PC board grid (2.0mm x 2.0mm ). Packaged in tape-reel or partitioned tray. Tape-reel packaging meets EIA-481-D Standard. Indicators Touch Tilt 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.) Supplement Accessories Actual Size www.nkk.com H53 Toggles Series SS3 Ultra-Miniature SMT Slides Rockers General Specifications Electrical Capacity (Resistive Load) Programmable Illuminated PB Pushbuttons Logic Level: Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Contact Timing: Total Travel: 50 milliohms maximum 100 megohms minimum @ 500V DC 500V AC minimum for 1 minute minimum 10,000 operations minimum 10,000 operations minimum SS312S ~ Shorting (make-before-break) .079” (2.0mm) Keylocks 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. Materials & Finishes Slides Rotaries Actuator: Housing: Base: Movable Contactor: Terminals: H Environmental Data Operating Temp Range: Humidity: Vibration: Shock: –25°C through +85°C (–13°F through +185°F) 90 ~ 95% humidity for 240 hours @ 40°C (104°F) 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 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Tilt Tactiles Polyphenylene sulfide Phosphor bronze with tin plating (UL94V-0) Polyphenylene sulfide (UL94V-0) Phosphor bronze with gold plating over silver plating (code 4) Phosphor bronze with gold plating Soldering: Cleaning: Standards & Certifications Flammability Standards: Reflow Soldering Recommended. See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. These devices are not process sealed. Hand clean locally using alcohol based solution. UL 94V-0 rated housing & base The SS3 Series slides 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. Supplement Accessories Indicators Touch Installation H54 www.nkk.com Toggles Series SS3 Ultra-Miniature SMT Slides A H Poles & Circuits SPDT ON NONE Actuation H ON Packaging Side Actuated 14M SPDT ON OFF ON SP3T ON ON ON Tape-Reel 500 Pieces/Reel No Code Partitioned Tray Keylocks SS312S model has shorting contacts. R Rotaries For 3-on: External connection must be made during installation; see Poles & Circuits chart. A H Contact Material & Rating Metric 2.0mm x 2.0mm Gold Rated 0.4VA maximum @ 28V AC/DC maximum Tilt 4 Tactiles Terminal Spacing Slides 12S 4 Pushbuttons 14M Programmable Illuminated PB SS3 Rockers TYPICAL SWITCH ORDERING EXAMPLE Touch DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Gold Contacts with 0.4VA Rating Indicators SS314MAH4 SPDT ON-OFF-ON Circuit Side Actuated Supplement Accessories 2.0mm x 2.0mm Terminal Spacing www.nkk.com H55 Series SS3 Toggles Ultra-Miniature SMT Slides POLES & CIRCUITS Slide Position Pushbuttons Rockers Right Pole Model SP SS312S Left Right Center Throw & Schematics Left Note: Terminal numbers are not actually on switch. ON NONE ON 2-3 NONE 2-1 SPDT Programmable Illuminated PB 1 ON SP OFF ON 3-5 4-2 3-1 SPDT 1 2 (COM) 2 3 (COM) SS314M ON ON ON 3-5 3-4 3-1 SP3T 1 2 3 (COM) 4 5 External Connection 3 4 5 External connection must be made during installation to create ON-ON-ON circuit. Keylocks TERMINAL SPACING Metric 2.0mm x 2.0mm Rotaries A (0.17) Typ .0067 (0.6) Typ .024 (2.0) Typ .079 (9.2) .362 (4.0) .157 H (0.17) Typ .0067 (0.6) Typ .024 (2.0) Typ .079 (12.5) .492 (1.7) .067 (1.4) .055 (9.8) .386 Tactiles Slides Center Connected Terminals (5.6) .220 3 2 1 (4.2) .165 (2.55) .1004 (1.4) .055 (1.7) .067 (13.1) .516 (2.0) Typ .079 (1.0) Typ .039 (1.7) Typ .067 SS312 (5.6) .220 (2.55) .1004 5 4 3 2 1 (2.0) Typ .079 (1.0) Typ .039 (1.7) Typ .067 SS314 Tilt ACTUATION Side Actuated Touch H (2.0) .079 Indicators (1.2) .049 (1.5) .059 Accessories CONTACT MATERIALS & RATING Supplement 4 Gold over Silver/Phosphor Bronze Logic Level 0.4VA maximum @ 28V AC/DC maximum Complete explanation of operating range in Supplement section. H56 www.nkk.com Series SS3 Toggles Ultra-Miniature SMT Slides TYPICAL SWITCH DIMENSIONS Single Pole Coplanar Dimension Programmable Illuminated PB (2.0) .079 (1.2) .047 (10.5) .413 (2.0) Typ .079 Pushbuttons (2.0) Travel .079 (9.2) .362 Rockers (1.4) .055 (0.6) Typ .024 1 2 3 (1.35) .053 (0.7) .028 (1.5) .059 (5.45) .2146 (4.0) .157 (2.9) .114 (0.2) Typ .0079 (0.95) Typ .0374 1 (0.17) .0067 (2.0) .079 2 3 (0.15) Max .0059 SS312SAH4 Single Pole (5.6) .220 (1.4) .055 1 2 3 4 5 (1.5) .059 (2.0) Travel Typ .079 (12.5) .492 (2.0) .079 (1.2) .047 Keylocks (1.35) .053 (0.7) .028 (0.6) Typ .024 (13.8) .543 Rotaries Nonshorting Contacts (2.0) Typ .079 Coplanar Dimension (4.2) .165 H (2.9) .114 (0.95) Typ .0374 (0.2) Typ .0079 (2.0) .079 (0.17) .0067 1 2 3 4 5 (0.15) Max .0059 Tactiles SS314MAH4 Tilt PACKAGING Partitioned Tray Accessories Indicators Touch If the SS3 is ordered in less than 500-piece increments, the switches are packaged in a partitioned tray. No code is required. Supplement No Code Slides Shorting Contacts www.nkk.com H57 Series SS3 Toggles Ultra-Miniature SMT Slides PACKAGING Rockers R Tape-Reel Packaging Pushbuttons Switches must be ordered in 500-piece increments when tape-reel packaging is selected. Programmable Illuminated PB Tape-reel packaging meets EIA-481-D Standard. Tape-Reel Packaging for SS312SAH4 Each tape-reel of 530 pockets contains 500 switches. Overall Dia (330.0) 13.0 (16.0) .630 (21.0) Dia .827 (2.0) .079 (7.5) .295 (1.5) Dia Typ .059 (3.3) .130 Direction of Feed (16.4) .646 Reel Dimensions Tactiles (12.0) Typ .472 (3.0) Typ .118 (78.49) Dia 3.090 (13.0) Dia .512 H (16.0) Typ .630 (2.0) Typ .079 Terminal #3 Rotaries (4.0) Typ .157 (1.75) .069 (2.0) Typ .079 Slides Minimum Trailer Length: 6.93” (176mm) Part No. Keylocks Minimum Leader Length: 11.97” (304mm) (0.5) .020 Tape Dimensions Tape-Reel Packaging for SS314MAH4 Tilt Each tape-reel of 530 pockets contains 500 switches. Minimum Trailer Length: 8.66” (220mm) Touch Minimum Leader Length: 14.96” (380mm) (78.49) Dia 3.090 (13.0) Dia .512 Supplement Accessories (2.0) Typ .079 Overall Dia (330.0) 13.0 (16.0) .630 (21.0) Dia .827 (2.0) .079 (7.5) .295 Direction of Feed (16.4) .646 Reel Dimensions H58 (14.8) Typ .583 Tape Dimensions www.nkk.com (1.5) Dia Typ .059 (3.3) .130 Part No. (1.75) .069 (20.0) Typ .787 (2.0) Typ .079 Terminal #5 Indicators (4.0) Typ .157 (0.5) .020