Toggles Series JB Rockers General Specifications Electrical Capacity (Resistive Load) Pushbuttons Low/Logic Level: Programmable Illuminated PB Other Ratings Standard Operating Force 50 milliohms maximum 50 milliohms maximum 500 megohms minimum @ 250V DC500 megohms minimum @ 250V DC 250V AC minimum for 1 minute minimum 250V AC minimum for 1 minute minimum 5,000,000 operations minimum 1,000,000 operations minimum 5,000,000 operations minimum 1,000,000 operations minimum 1.76N for JB15L 2.65N for JB15HL & JB15HB .010” (.254mm) .012” (.300mm) Keylocks Rotaries Slides Tactiles Tilt Touch Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Total Travel: Materials & Finishes Actuator: Case: Seal: Base: Movable Contacts: Stationary Contacts: Terminals: Environmental Data J 50mA @ 24V DC maximum for Standard Operating Force models 125mA @ 24V DC maximum for High Operating Force models Operating Temperature Range: Humidity: Vibration: Shock: PCB Processing High Operating Force Polyacetal for Short; Glass fiber reinforced PBT for Extended Glass fiber reinforced polyamide (UL94V-0) Nitrile butadiene rubber Glass fiber reinforced PBT (UL94V-0) Beryllium copper with silver plating Brass with silver plating Brass with silver 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) Soldering: Cleaning: Wave Soldering recommended. See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. Automated cleaning. See Cleaning specifications in Supplement section. Standards & Certifications Flammability Standards: UL94V-0 rated case & base The JB 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. Supplement Accessories Indicators Illuminated Low Profile Process Sealed Tactiles J28 www.nkk.com Series JB Toggles Illuminated Low Profile Process Sealed Tactiles Rockers Distinctive Characteristics Pushbuttons Choice of dimensions from PCB to top of cap adds to design flexibility. Programmable Illuminated PB Bright, full-face illumination with red, green, or yellow LEDs for attractive, functional panel layouts. Higher operating force type provides more pronounced operating feel. Dome contact gives crisp tactile feedback to positively indicate circuit transfer and assures high reliability and long life of up to 5,000,000 operations. Keylocks Rubber seal construction prevents contact contamination and allows automated soldering and cleaning. Slanted terminals provide a spring type action which ensures secure mounting and prevents dislodging during wave soldering. Rotaries Actual Size Slides Molded-in terminals are part of the sealed construction which allows automated soldering and cleaning. Common Bus Matrix X-Y Matrix These single pole, single throw switches can be used in a keyboard matrix and, using strapped terminals, achieve a common bus electrical configuration on a single-sided PC board. 7 8 9 3 11 8 A B 0 1 2 12 6 2 7 8 9 6 A B 0 7 = ON 5 7 Red = PCB Trace 4 Tilt 3 Black = Switch Circuit www.nkk.com Touch Indicators 6 4 5 4 P C Te r m i na t i ons 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 0 A B = ON Accessories 10 1 Supplement 6 1 2 3 4 5 6 7 8 9 0 A B 3 2 1 P C Te r m i n a t i o n s 1 2 3 4 5 6 7 8 9 10 11 12 13 Keys (Switches) 5 13 Keys (Switches) 3 2 4 These single pole, single throw switches can be arranged on a single-sided PC board matrix with strapped terminals to achieve an X-Y type electrical interconnection. 9 5 1 J Tactiles Terminal spacing conforms to standard .100” (2.54mm) PCB grid. J29 Series JB Toggles Illuminated Low Profile Process Sealed Tactiles TYPICAL SWITCH ORDERING EXAMPLE 15 Pushbuttons Rockers JB L P Terminals Programmable Illuminated PB Pole & Circuit 15 SPST OFF C (ON) P Actuators ( ) = Momentary L Short B Extended (H operating force only) Cap Types & Colors Flat Cap Colors Straight PC LED Colors Keylocks Operating Force No Code C Red E Yellow F Green Translucent White Red E Yellow F Green High JB Clear/White JC Clear/Red JE Clear/Yellow JF Clear/Green For JC, JE & JF, diffuser color must match LED color Framed Cap Button/Frame Colors Slides Tactiles B C Flat Cap Lens/Diffuser Colors Rotaries H Standard (L actuator only) JC J DESCRIPTION FOR TYPICAL ORDERING EXAMPLE BB White/White JB15LPC-JC BC White/Red BE White/Yellow BF White/Green BH White/Gray Flat Cap with Clear Lens and Red Diffuser Red LED Standard Operating Force Short Actuator Straight PC Terminals Touch Tilt SPST OFF-(ON) Circuit Actuator Position ( ) = Momentary Pole & Throw SPST Supplement Accessories Indicators POLE & CIRCUIT J30 Normal SPST OFF LED Schematic Down Model JB15 Switch Throw & Schematic 1 3 2 4 (+) (ON) www.nkk.com (-) Notes: Terminal numbers are shown on switch. LED circuit is isolated & requires external power source. Series JB Toggles Illuminated Low Profile Process Sealed Tactiles OPERATING FORCE High Nominal Operating Force Rockers H 1.76N 2.65N Available with short actuator only (code L) Available with both short and extended actuators Pushbuttons Standard Nominal Operating Force ACTUATORS (12.7) Typ .500 Short Actuator Programmable Illuminated PB L (11.2) .441 (4.9) .193 (12.7) .500 (3.1) .122 (3.0) .118 (12.7) Typ .500 Extended Actuator (3.3) .130 (12.7) .500 (3.2) .126 High operating force only Rotaries (14.7) .579 (8.4) .331 (3.1) .122 Slides B Keylocks Custom keyboards can be designed with caps installed through a panel cutout (illustration with cap AT4060). Custom keyboards can be designed with caps installed through a panel cutout (illustration with cap AT4076). TERMINALS Straight PC Terminals 3 + (5.08) .200 (10.16) .400 (5.08) Typ .200 (3.1) Typ .122 2 4 (2.54) Typ .100 Further details in Typical Switch Dimensions J 1 CL Tilt P (0.8) Typ .031 (0.3) Typ .012 (1.0) Dia Typ .039 (5.08) .200 If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the formula in the Supplement section. F Red Yellow Green Forward Peak Current I FM 25mA 25mA 25mA Continuous Forward Current IF 20mA 20mA 20mA Forward Voltage VF 2.0V 2.2V 2.1V Reverse Peak Voltage VRM 4V 4V 4V Current Reduction Rate Above 25°C ∆I F Ambient Temperature Range www.nkk.com Indicators E Accessories The electrical specifications shown here are determined at a basic temperature of 25°C. C 0.42mA/°C Supplement LED polarity markings are on the bottom of the switch. Color Touch LED COLORS & SPECIFICATIONS LEDs are supplied as an integral part of illuminated devices and are not available separately. Tactiles No Code –25°C ~ +70°C J31 Series JB Toggles Illuminated Low Profile Process Sealed Tactiles SNAP-ON CAPS AT4135 Flat B Rockers Cap Color Codes: Pushbuttons C E Red F Programmable Illuminated PB Material: Polycarbonate AT4060 Flat Keylocks Clear/Translucent White JC Clear/Red JE Rotaries Slides Translucent White or Colored Diffuser BC White/Red (6.3) .248 (12.3) Sq .484 Translucent Clear Button White/Yellow BF White/Green BH White/Gray Material: Polycarbonate Lens Finish: Glossy Translucent White Filter Opaque White or Colored Frame Button Finish: Frosted TYPICAL SWITCH DIMENSIONS Flat Snap-on Cap J (8.5) .335 (0.4) .016 Short Actuator Tilt Touch White/White White Frame (11.5) .453 (6.3) .248 (7.0) (4.2) .276 .165 (12.0) Sq .472 Indicators Accessories (12.3) Sq .484 J32 (6.3) .248 (7.3) .287 (0.4) .016 (7.4) .291 (0.3) Typ .012 (3.1) .122 (10.0) Sq .394 (0.8) Typ .031 (5.08) .200 (0.4) .016 Short Actuator (10.0) .394 JB15HBPC-BC (3.1) .122 (11.5) .453 (10.0) .394 Extended Actuator Spring action terminals conform to .100” (2.54mm) PCB spacing JB15LPC-JC Framed Snap-on Cap Supplement (12.0) Sq .472 BB BE Clear/Yellow Material: Polycarbonate Green Translucent Button/Frame Color Codes: Transparent Clear Lens Clear/Green (7.3) .287 Framed: AT4076 Button with Frame (12.0) Sq .472 JB Yellow Finish: Frosted (6.3) .248 Lens/Diffuser Color Codes: JF Tactiles Translucent White (11.5) .453 (6.3) .248 (7.0) .276 (4.2) .165 (3.1) .122 Extended Actuator (11.5) .453 (6.3) .248 (7.3) .287 (0.4) .016 (7.4) .291 (0.3) Typ .012 (3.1) .122 Spring action terminals conform to .100” (2.54mm) PCB spacing www.nkk.com (10.0) Sq .394 (0.8) Typ .031 (5.08) .200 Series JB Toggles Illuminated Low Profile Process Sealed Tactiles LEGENDS Rockers NKK Switches can provide custom legends for caps. Contact factory for more information. Suggested Printable Area for Cap, Lens, or Button PW Epoxy based ink R is recommended. Epoxy based ink is recommended. Programmable Illuminated PB Laser Etch or Pad Print P U N O Laser Etch, Screen Print or Pad Print Pushbuttons Recommended Methods: (0.76) Typ .030 (10.48) Sq .412 (12.0) Sq .472 (0.76) Typ .030 (6.94) .273 (8.46) .333 (0.76) Typ .030 Rotaries Shaded areas are printable areas. Slides Suggested Printable Area for Film Insert Lens J Film Insert Tactiles (20.0) R .787 Frame (8.38) Typ .330 (9.9) .390 Tilt N O Translucent White or Colored Diffuser Touch Shaded area is printable area. Accessories Indicators Film Insert: Clear Polyester 7 mil maximum thickness Supplement (10.48) Sq .412 (12.0) Sq .472 Keylocks (10.0) Sq .394 www.nkk.com J33