Toggles Series BB Keylocks Programmable Illuminated PB Pushbuttons Rockers General Specifications Electrical Capacity (Resistive Load) C Logic Level: Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Travel: Materials & Finishes Tilt Tactiles Slides Rotaries Plunger: Bushing: Case Housing: Support Bracket: Movable Contact: Stationary Contacts: Terminals: Environmental Data Operating Temp Range: Humidity: Vibration: Shock: Touch Installation Cap Installation Force: PCB Processing Accessories Soldering: Cleaning: Standards & Certifications Supplement Indicators Process Sealed Subminiature Antistatic Pushbuttons Flammability Standards: C12 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. 50 milliohms maximum 500 megohms minimum @ 500V DC 500V AC minimum for 1 minute minimum 50,000 operations minimum (momentary) 25,000 operations minimum (alternate action) 50,000 operations minimum (momentary) 25,000 operations minimum (alternate action) 2.55N (momentary); 2.94N (alternate action) Nonshorting Momentary: Pretravel .028" (0.7mm); Overtravel .016" (0.4mm); Total Travel .043" (1.1mm) Alternate: Pretravel .039" (1.0mm); Overtravel .039" (1.0mm); Total Travel .079" (2.0mm) Polyacetal Carbon blended polyamide Glass fiber reinforced polyamide Tin plated phosphor bronze Phosphor bronze with gold plating Copper alloy with gold plating Copper alloy with gold plating -30C through +85C (-22F through +185F) 90 ~ 95% humidity for 96 hours @ 40C (104F) 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) 49.03N (11.2 lbf) maximum downward force on actuator; actuator must be in UP position to remove cap from alternate action models Wave Soldering Recommended: See Profile A in Supplement section. Manual Soldering: See Profile B in Supplement section. Automated cleaning. See Cleaning specifications in Supplement section. UL94V-0 available The BB 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. www.nkk.com Toggles Series BB Rockers Distinctive Characteristics Subminiature size (1/3 size of Series M switches) saves space on PC boards. Specifically developed for logic-level applications. C Programmable Illuminated PB Available in momentary and maintained circuits. Pushbuttons Process Sealed Subminiature Antistatic Pushbuttons Industry's smallest alternate action (maintained) pushbutton with latchdown feature providing visible, audible, and tactile feedback. Rotaries Keylocks Antistatic superstructure, consisting of the carbon impregnated bushing and the support bracket, prevents static discharge to the contacts. Static electricity from an operator's touch travels from the actuator through the bushing and bracket to the PC board. 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 Smooth, 6mm diameter bushing simplifies panel layout. Indicators Actual Size Supplement Accessories .100" x .100" (2.54mm x 2.54mm) terminal spacing conforms to standard PC board grids. Touch Totally sealed body construction prevents contact contamination and allows time- and money-saving soldering and cleaning. www.nkk.com C13 Series BB Toggles Process Sealed Subminiature Antistatic Pushbuttons TYPICAL SWITCH ORDERING EXAMPLE C 5 A 5 H F 1 SPDT P 2 DPDT *B Straight with Bracket *H Right Angle with Bracket *V Vertical with Bracket ON A PC Terminals W Circuits Straight Straight Long * Bracketed models are ESD protected (ON) ( ) = Momentary 6 ON ON Alternate Action has Latchdown. BB16 has a Double Pole case. Plunger Rotaries Keylocks 1 Poles Programmable Illuminated PB Pushbuttons Rockers BB .213" (5.4mm) Long F .201" (5.1mm) Diameter H .295" (7.5mm) Diameter Tactiles Slides A Caps Tilt DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Touch BB15AH-FA SPDT ON-(ON) Circuit Indicators Black .201" (5.1mm) Diameter Cap Right Angle PC Terminals Supplement Accessories .213" (5.4mm) Long White Plunger C14 www.nkk.com Cap Colors A Black B White C Red Series BB Toggles Process Sealed Subminiature Antistatic Pushbuttons POLES & CIRCUITS Down Normal Down Note: Pole Model SP BB15 BB16 ON ON (ON) ON 2-3 2-1 SPDT DP BB25 BB26 ON ON (ON) ON 2-3 5-6 2-1 5-4 DPDT Terminal numbers are not actually on the switch. 2 (COM) C 3 1 (COM) 2 3 1 5 4 6 PLUNGERS (2.8) Dia .110 Standard Plunger Color: White (2.8) Dia .110 (5.4) .213 Normal Position Contact factory for other colors and lengths. Latchdown Position (4.2) .165 Keylocks .213" (5.4mm) Long Rotaries PC TERMINALS Use of a support bracket is recommended to increase PCB mounting strength and stability. P Both single pole and double pole alternate action models have double pole bases. Straight B (2.54) Typ .100 (0.6) Dia Typ .024 (5.08) .200 (10.16) .400 (5.08) .200 (5.08) .200 (0.6) Typ .024 (3.1) Typ .122 (2.54) Typ .100 (0.6) Dia Typ .024 (0.4) Typ .016 (3.1) .122 V Right Angle with Bracket W Vertical with Bracket Straight Long (2.54) Typ .100 (0.6) Dia Typ .024 (5.08) .200 (2.54) Typ .100 (0.6) Dia Typ .024 (0.5) Typ .020 (0.6) Dia Typ .024 (2.54) Typ .100 (0.6) .024 (0.4) .016 (0.5) Typ .020 (18.9) .744 Indicators Touch (2.54) Typ .100 (0.6) .024 (0.4) .016 SLIP-ON CAPS AT475 .201" (5.1mm) Diameter Cap Material: Polyamide (5.1) Dia .201 (6.3) (5.4) .248 .213 Colors Available: (2.8) Dia .110 AT496 .295" (7.5mm) Diameter Cap H (4.0) .157 (6.3) (5.4) .248 .213 Material: Polyamide A Black B www.nkk.com White (7.5) Dia .295 C (2.8) Dia .110 (4.0) .157 Supplement F Tilt Tactiles See Typical Switch Dimensions for details. H Straight with Bracket Accessories A Pushbuttons Normal Rockers Throw & Schematics Programmable Illuminated PB Connected Terminals Slides Plunger Position ( ) = Momentary Red C15 Series BB Toggles Process Sealed Subminiature Antistatic Pushbuttons TYPICAL SWITCH DIMENSIONS Rockers Straight PC Single Pole (6.0) Dia .236 (4.0) .157 (5.1) Dia .201 (3.5) .138 (0.6) Dia Typ .024 1 (8.8) .346 2 (2.8) Dia .110 Slot C (5.4) .213 (6.3) .248 (6.8) .268 (0.8) .031 (13.1) .516 3 Straight PC (4.0) .157 (3.5) .138 1 4 2 5 3 6 (8.8) .346 BB16AP 1 (2.8) Dia .110 Slot (5.4) .213 (6.3) .248 (0.8) .031 (13.1) .516 3 (0.6) Dia Typ .024 (2.54) Typ .100 (3.1) .122 (2.54) .100 (5.08) .200 4 1 5 2 2 6 3 3 (2.54) .100 (2.54) Typ .100 1 Rotaries (2.54) Typ .100 (0.8) Dia Typ .031 BB25AP-FA (0.8) Dia Typ .031 Alternate Single Pole (6.0) Dia .236 Tactiles CL Momentary & Alternate Straight PC * Bracket (5.1) Dia .201 (4.0) .157 (2.7) (0.4) Typ .106 .016 Slot (6.0) .236 (8.0) .315 (2.8) Dia .110 (5.4) .213 (6.3) .248 (0.8) .031 (13.1) .516 1 2 COM 1 (8.8) .346 3 (2.54) Typ .100 (3.1) .122 CL 3 (0.8) Dia Typ .031 (2.54) .100 CL Momentary BB16AB Touch Double Pole (2.54) Typ .100 2 (1.0) .039 (2.54) .100 BB15AB-FA Straight PC * Bracket (1.0) .039 (0.6) Typ .024 (0.6) Dia Typ .024 (10.16) .400 Tilt (8.8) .346 2 COM (5.08) .200 (8.8) .346 Slides CL Momentary COM (5.1) Dia .201 (2.54) Typ .100 (0.8) Dia Typ .031 3 CL Double Pole (6.0) Dia .236 2 (1.0) .039 (2.54) Typ .100 (3.1) .122 BB15AP-FA Keylocks Programmable Illuminated PB Pushbuttons COM (1.0) .039 1 Indicators (6.0) Dia .236 Accessories COM Slot (5.1) Dia .201 (4.0) .157 (2.7) (0.4) Typ .106 .016 1 4 2 5 3 6 (8.8) .346 (0.6) Dia Typ .024 Supplement (10.16) .400 (6.0) .236 (8.8) .346 (2.8) Dia .110 (5.4) .213 (6.3) .248 (0.8) .031 (13.1) .516 (2.54) Typ .100 (3.1) .122 4 1 5 2 6 3 C16 3 (8.8) .346 (0.6) Typ .024 (2.54) .100 (5.08) .200 (2.54) Typ .100 (2.54) Typ .100 Momentary & Alternate www.nkk.com 2 (0.6) Typ .024 (5.08) .200 (0.8) Dia Typ .031 BB25AB-FA 1 COM 1 (2.54) Typ .100 2 3 CL (0.8) Dia Typ .031 Alternate Series BB Toggles Process Sealed Subminiature Antistatic Pushbuttons TYPICAL SWITCH DIMENSIONS Slot (0.6) Typ .024 (5.08) .200 (0.4) .016 (5.4) .213 (6.3) .248 (13.9) .546 (3.1) .122 (5.08) .200 2 1 2 C Momentary Double Pole BB16AH COM 3 2 1 6 5 4 (8.8) .346 3 2 4 5 6 1 (5.08) .200 (4.0) .157 (2.54) Typ .100 (5.08) .200 (0.8) Dia Typ .031 Alternate BB25AH-FA Vertical PC (2.7) .106 (1.0) .039 1 (1.0) .039 (2.8) Dia .110 (5.4) .213 (8.0) .315 (6.3) .248 (0.4) .016 (5.08) .200 (18.9) .746 (4.4) .173 COM 3 (0.6) Dia Typ .024 (1.0) .039 (0.5) (3.1) .020 .122 (2.54) Typ .100 CL (5.1) Dia .201 (4.0) .157 (2.8) Dia .110 (5.4) .213 (6.3) .248 1 4 2 5 3 6 (8.8) .346 (2.7) .106 (1.0) .039 (0.4) .016 (5.08) .200 (18.9) .746 3 (5.08) .200 (0.8) Dia Typ .031 CL (2.54) .100 BB15AV-FA BB16AV 1 4 1 5 2 6 3 (5.08) .200 (2.54) Typ .100 3 (0.6) Dia Typ .024 (2.54) .100 (2.54) Typ .100 1 2 (2.54) Typ (5.08) .100 .200 3 (5.08) .200 (0.8) Dia Typ .031 Momentary & Alternate www.nkk.com Vertical PC (8.8) .346 2 COM (0.6) Dia Typ .024 (5.08) .200 (4.4) .173 (0.5) (3.1) .020 .122 (2.54) Typ .100 2 Momentary Double Pole COM (2.54) Typ .100 1 (8.8) .346 2 (8.8) .346 3 Single Pole (5.1) Dia .201 Slot 2 Keylocks 1 Rotaries (16.4) .646 (2.54) Typ .100 (2.54) 3 .100 Tactiles (0.5) .020 Tilt (2.54) .100 (5.08) .200 Touch (0.4) .016 (0.6) Typ .024 (5.08) .200 (8.8) .346 (0.6) Dia Typ .024 (2.54) Typ .100 Momentary & Alternate (6.0) Dia .236 1 (0.6) Dia Typ .024 (2.54) Typ .100 (4.4) .173 (0.8) Dia Typ .031 (0.6) Typ .024 (2.54) .100 2 Indicators Slot (5.4) .213 (2.7) .106 (6.3) .248 (8.8) .346 Slot Right Angle PC Accessories (3.1) .122 (2.8) Dia .110 (6.0) Dia .236 BB15AH-FA (4.0) .157 (5.1) Dia .201 (0.6) Typ .024 (5.08) .200 (2.54) Typ .100 (0.8) Dia Typ .031 COM (6.0) Dia .236 3 (5.08) .200 (0.6) Dia Typ .024 (2.54) Typ .100 (8.8) .346 1 Rockers 3 (7.3) .287 Pushbuttons (3.4) .134 (2.8) Dia .110 Right Angle PC Programmable Illuminated PB Single Pole (2.7) .106 CL Slides (4.0) .157 (5.1) Dia .201 Supplement (6.0) Dia .236 COM (0.8) Dia Typ .031 Alternate BB25AV-FA C17