Toggles Series ND Rockers General Specifications Electrical Capacity (Resistive Load) Switching Rating: 100mA @ 5V DC Pushbuttons Nonswitching Rating: Other Ratings Programmable Illuminated PB Keylocks Rotaries Slides Tactiles Tilt Touch Indicators Accessories 100mA @ 50V DC Contact Resistance: 80 milliohms maximum for circuit; 30 milliohms maximum for contact point Insulation Resistance: 1,000 megohms minimum @ 250V DC Dielectric Strength: 250V AC minimum for 1 minute minimum Mechanical Life: 20,000 detent operations minimum Electrical Life: 20,000 detent operations minimum Notes: A detent operation is one actuator position operation or stepping. 20,000 detent operations = 1,250 cycles for hexadecimal devices or 2,000 cycles for decimal devices. A cycle is one 360° rotation. Nominal Operating Torque:0.006Nm Contact Timing: Nonshorting (break-before-make) Materials & Finishes Supplement 8mm Process Sealed DIP Rotaries G Actuator: Housing: O-ring: Base: Movable Contact: Stationary Contacts: Terminals: Environmental Data Operating Temperature Range: Humidity: Vibration: Shock: Processing Soldering: Cleaning: Standards & Certifications Flammability Standards: G34 Glass fiber reinforced polyamide Glass fiber reinforced polyamide (UL94V-0) Nitrile butadiene rubber Glass fiber reinforced polyamide (UL94V-0) Beryllium copper with gold plating Brass with gold plating Brass with gold plating –25°C through +75°C (–13°F through +167°F) 90 ~ 95% humidity for 96 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) Wave Soldering Recommended: See Profile B in Supplement section. Note: During Wave Soldering process, set the switch to the following position: NDFR10, NDFR16, NDKR10, NDKR16: 0 position; NDFC10, NDKC10: 7 position; NDFC16, NDKC16: F position. Manual Soldering: See Profile B in Supplement section. Automated Cleaning. See Cleaning Specifications in Supplement section. UL94V-0 rated housing & base The ND Series rotaries 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 ND 8mm Process Sealed DIP Rotaries Rockers Distinctive Characteristics Pushbuttons Sealed construction prevents contact contamination and allows automated soldering and cleaning. Sealed design accomplished with seals between the actuator and housing and between housing and base. Programmable Illuminated PB Highly visible legends and choice of screwdriver or shaft actuation to provide trouble-free code setting. Detent mechanism designed for crisp, positive action for accurate switch setting. Heat tolerant resin used for body meets UL flammability rating of 94V-0 and maintains switch reliability through automated soldering process. Slides G Rotaries Keylocks Bifurcated, spring loaded contacts give unmatched logic-level reliability. Tactiles Crimped terminals ensure secure PC mounting and prevent dislodging during soldering. Tilt .100” (2.54mm) terminal grid spacing between pin centers, plus 3-by-3 terminal arrangement for footprint pattern equivalent to industry standard. Indicators Touch Epoxy sealed terminals lock out flux, solvents, and other contaminants. Supplement Accessories Actual Size www.nkk.com G35 Series ND Toggles 8mm Process Sealed DIP Rotaries TYPICAL SWITCH ORDERING EXAMPLE Pushbuttons Rockers ND K Programmable Illuminated PB Actuators Circuits F Screwdriver Actuated K Shaft Actuated R Real Coded (White Actuator) C Complement Coded (Red Actuator) 10 P Positions Terminals 10 Decimal P Straight 16 Hexadecimal H Right Angle DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Keylocks NDKC10P Shaft Actuated Complement Coded Decimal Positions G Straight PC Terminals Slides ACTUATORS K ND- 12 FR10 P Actuator colors: White for real coded Red for complement coded 0 0 Tactiles Shaft Actuated 6 5 7 Actuator colors: White for real coded Red for complement coded 3 4 6 5 7 12 Screwdriver Actuated 8 9 F 8 9 Rotaries C ND- KR1 0P Tilt Actuators are fully rotational in either direction. Touch TRUTH TABLES (CIRCUITS & POSITIONS) Actuator Position x = ON Terminal No. (Output) 10 Decimal 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 A B C D E F Real Coded Model Numbers: NDFR, NDKR 2 4 8 C Complement Coded Model Numbers: NDFC, NDKC Supplement Accessories Indicators 1 R G36 16 Hexadecimal 1 2 4 8 www.nkk.com Series ND Toggles 8mm Process Sealed DIP Rotaries TYPICAL SWITCH DIMENSIONS C 1 8 C (7.92) .312 (5.2) .205 (3.3) .130 1 C 2 4 C 8 (2.54) Typ .100 (2.54) Typ .100 (0.8 ~ 1.0) Dia Typ .031 ~ .039 4 (0.5) Typ .020 (2.54) Typ .100 NDFR10P Terminal numbers are not on switch (0.6) .024 (0.3) .012 (0.25) Typ .010 BCD EF0 1 2 78 9A (0.3) .012 (0.3) .012 Shaft Actuated • Straight PC 2 C 8 C 1 (5.08) .200 34 56 (7.92) .312 (2.6) Dia .102 (3.2) .126 (7.92) .312 (5.2) .205 (3.3) .130 Rockers (0.3) .012 Pushbuttons 2 (5.08) .200 456 78 0 1 2 3 (0.3) .012 9 (0.25) Typ .010 (0.3) .012 Screwdriver Actuated • Straight PC Programmable Illuminated PB (2.6) Dia .102 (0.6) .024 (7.92) .312 1 C 2 4 C 8 (2.54) Typ .100 Keylocks (2.54) Typ .100 (0.8 ~ 1.0) Dia Typ .031 ~ .039 4 (0.5) Typ .020 (2.54) Typ .100 NDKC16P Terminal numbers are not on switch G Rotaries 2 8 (0.25) Typ .010 (2.54) Typ .100 (0.8 ~ 1.0) Dia Typ .031 ~ .039 1 (0.3) .012 (0.6) .024 NDFC16H 78 (0.3) .012 4 Shaft Actuated • Right Angle PC (11.0) .433 0 1 456 (7.92) .312 (3.2) .126 23 9 C (8.4) .331 Tactiles 8 Terminal numbers are on terminal cover C (0.5) Typ .020 (2.54) Typ .100 (5.08) .200 4 (2.54) Typ .100 Tilt (5.5) .217 (8.4) .331 C 2 (3.3) .130 (2.6) Dia .102 2 8 (5.5) .217 (5.08) .200 (0.25) Typ .010 C 1 (0.5) Typ .020 (2.54) Typ .100 Terminal numbers are on terminal cover www.nkk.com 1 C 2 4 C 8 Touch C C Indicators 4 (3.3) .130 1 (2.54) Typ .100 Accessories CD AB 789 (0.3) .012 EF0 1 2 34 56 (7.92) .312 (11.0) .433 (2.6) Dia .102 (2.54) Typ .100 (0.8 ~ 1.0) Dia Typ .031 ~ .039 Supplement (0.6) .024 Slides Screwdriver Actuated • Right Angle PC NDKR10H G37