Toggles Series GB2 Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers General Specifications Electrical Capacity (Resistive Load) C Logic Level: 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: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Travel: Materials & Finishes Actuator: Case: Movable Contacts: Stationary Contacts: Base: Mounting Bracket: Terminals: Environmental Data Operating Temperature Range: Humidity: Vibration: Shock: 80 milliohms maximum 500 megohms minimum @ 500V DC 500V AC minimum for 1 minute minimum 50,000 operations minimum 50,000 operations minimum 1.0N Pretravel .020” (0.5mm); Overtravel .023 (0.6mm); Total Travel .043” (1.1mm) Glass fiber reinforced polyamide (UL94V-0) Glass fiber reinforced polyamide (UL94V-0) Phosphor bronze with gold plating Brass with gold plating Glass fiber reinforced polyamide (UL94V-0) Phosphor bronze with tin plating Brass with gold plating –25°C through +70°C (–13°F through +158°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) PCB Processing Soldering: Wave Soldering Recommended: See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. Cleaning: These devices are not process sealed. Hand clean locally using alcohol based solution. Standards & Certifications Flammability Standards: UL94V-0 actuator, case, & base The GB2 Series pushbuttons 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 Ultra-Thin Pushbuttons C48 www.nkk.com Toggles Series GB2 Rockers Distinctive Characteristics Unique, off-center actuator allows high density setup and easy actuation while avoiding accidental operation in compact environments. Programmable Illuminated PB C Pushbuttons Ultra-Thin Pushbuttons Side-by-side, block mounting can be achieved by use of bracket AT546 on straight PC mounting types. Off-Momentary On Circuit. Keylocks Black, white, and red snap-on caps available. Rotaries Extremely thin size allows high density PCB mounting and makes these switches ideal for handheld equipment. Tactiles Slides Award-winning STC contact mechanism with benefits unavailable in conventional mechanisms: smoother, positive detent actuation, increased contact stability and unparalleled logic-level reliability. (Additional STC details in Terms & Acronyms; see Supplement section.) Tilt Molded-in, epoxy sealed terminals lock out flux and other contaminants. Touch .100” x .100” (2.54mm x 2.54mm) terminal spacing conforms to standard PC board grid spacing for straight and angle mounting. Supplement Accessories Indicators Actual Size www.nkk.com C49 Series GB2 Toggles Ultra-Thin Pushbuttons TYPICAL SWITCH ORDERING EXAMPLE Rockers 5 A B Cap Colors Pole C 1 Programmable Illuminated PB Pushbuttons 1 GB2 PC Terminals With P, B, or H Terminals for Single Switches P Straight A Black B Straight with Bracket B White H Right Angle 1 Switch C Red SPST Circuit 5 OFF Plunger A (ON) Standard 2H ( ) = Momentary Right Angle 2 Switches With Terminal Code 2H for 2 Right Angle Switches Upper DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Keylocks GB215AB A Black A B White B C Red C * Nearest to PC Board Standard Plunger Rotaries *Lower SPST OFF-(ON) Circuit Slides Straight PC Terminals with Bracket POLE & CIRCUIT Tactiles Plunger Position ( ) = Momentary Normal Down Normal Throw & Schematics Down Note: Terminal numbers are not actually on the switch. Model Tilt Pole Connected Terminals 1-2 SP GB215 OFF (ON) OPEN Touch 1-2 1 SPST with 2 switches 3-4 2 1 2 3 4 TYPICAL SWITCH DIMENSIONS Straight PC Single Pole (0.3) Typ .012 Accessories Indicators SPST Supplement (7.0) .276 (2.4) .094 (2.7) .106 (3.0) .118 (1.7) .067 (2.5) .098 (2.0) .079 (2.0) .079 (1.27) Typ .050 (3.2) .126 GB215AP C50 1 1 www.nkk.com (7.0) .276 (3.1) .122 2 2 (0.5) Sq Typ .020 (2.54) Typ .100 (0.8) Dia Typ .031 Series GB2 Toggles Ultra-Thin Pushbuttons TYPICAL SWITCH DIMENSIONS (3.0) .118 (1.7) .067 (7.62) .300 (2.0) .079 (2.0) .079 (2.5) .098 (1.27) Typ .050 (3.2) .126 (7.0) .276 (3.1) .122 1 (8.5) .335 1 2 2 (0.5) Sq Typ .020 (0.25) Typ .010 (2.54) Typ .100 C (0.8) Dia Typ .031 (2.75) .108 GB215AB Single Pole with 1 Switch (1.75) .069 (3.2) .126 (2.7) .106 (0.5) (3.25) .020 .128 (3.1) .122 (3.25) .128 (7.62) .300 (1.3) .051 (0.5) .020 (1.75) .069 (2.9) (5.08) .114 .200 (2.0) .079 (0.56) .022 1 (0.525) Typ .0207 2 (8.42) .3315 (7.6) .299 (3.0) .118 (7.62) .300 (0.8) Dia Typ .031 (3.2) .126 (4.25) .167 (1.75) .069 (0.25) Typ .010 (1.3) .051 (0.5) .020 (2.0) .079 GB215AH Right Angle PC (2.7) .106 4 (2.54) .100 (5.75) .226 (7.62) .300 1 Single Pole with 2 Switches 3 (0.9) .035 (1.3) .051 (1.7) Typ .067 2 (5.08) .200 (2.4) .094 (0.5) Sq Typ .020 (1.27) Typ .050 (2.54) Typ .100 (0.5) (3.1) .020 .122 (1.75) .069 (2.9) (5.08) .114 .200 (0.56) .022 (2.54) .100 1 (0.525) Typ .0207 4 3 2 1 Tactiles (1.3) .051 (2.4) .094 (1.7) .067 (0.25) Typ .010 2 (0.5) Sq Typ .020 (1.27) Typ .050 (8.42) .3315 (5.08) .200 (7.62) .300 (2.54) .100 Tilt (0.9) .035 (2.54) .100 (2.54) Typ .100 Keylocks (7.6) .299 (3.0) .118 Right Angle PC Rotaries (7.6) .299 (0.5) .020 (0.565) .0222 (0.8) Dia Typ .031 GB215A2H B AT4137 Rectangular Snap-on Cap White Actual Size C AT4137 Rectangular Snap-on Cap Red (3.0) .118 (0.25) .010 (7.5) .295 (6.5) .256 (2.0) .079 (3.2) .126 Material: Phosphor Bronze with Tin Plating www.nkk.com (0.5) Typ .020 (3.1) .122 (7.62) .300 Supplement Material: PBT Finish: Glossy AT546 Mounting Bracket for Block Mounting Accessories AT4137 Rectangular Snap-on Cap Black Indicators SNAP-ON CAP & MOUNTING BRACKET A Pushbuttons (1.3) .051 Programmable Illuminated PB (0.9) .035 (2.7) .106 Touch (2.4) .094 Straight PC with Bracket Rockers Single Pole Slides C51