10mm Washable DIP Rotaries Series DR Distinctive Characteristics Highly visible legends and choice of screwdriver, shaft, or dial adjusted actuators provide trouble-free code setting. Knob actuator also available. Detent mechanism gives crisp, positive action for accurate switch setting. Sealed construction prevents contamination and allows automated soldering and washing. Optional panel seal mount available in the DRA model which can be installed with behind-panel o-ring for protection against splashed or sprayed liquids. Real or complement code setting identified by color-keyed actuator. Crimped terminals ensure secure PC mounting and prevent dislodging during soldering. Self-wiping contacts assure contact reliability and continuity. Compact dimensions and low profile allow high density mounting and close stacking of PC boards. Ultrasonically welded case, o-ring sealed actuator, and insert molded terminals seal out flux and other contaminants. Actual Size NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 www.nkkswitches.com 8-03 10mm Washable DIP Rotaries Series DR General Specifications Electrical Capacity (Resistive Load) Switching Rating: Nonswitching Rating: 100mA @ 5V DC 100mA @ 50V DC Other Ratings 80 milliohms maximum for all 4 contacts closed 30 milliohms maximum for 1 contact closed 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 Note: 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: 80 ~ 320 grams-cm (1.1 ~ 4.4 ounce• in) Contact Timing: Shorting (Avoid possible false signal by turning off power before switching.) Contact Resistance: Materials & Finishes Shaft & Bushing (DRA only): Actuator: Housing & Case: O-rings: Base: Movable Contact: Stationary Contacts: Terminals: Brass with nickel plating Glass fiber reinforced polyester (PBT) (UL 94V-0) Glass fiber reinforced polyester (PBT) (UL 94V-0) Nitrile butadiene rubber Glass fiber reinforced polyester (PBT) (UL 94V-0) Copper with gold plating Phosphor bronze with gold plating Phosphor bronze with gold plating Environmental Data Operating Temp Range: Humidity: Vibration: Shock: -25°C through +75°C (-13°F through +167°F) 90 ~ 95% for 96 hours @ 40C° (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 3 right angled directions, with 3 shocks in each direction) Installation Mounting Torque for DRA: Knob Installation Force: Soldering Time & Temperature: Process Seal: 1.47Nm (13.0 lb• in) for double nut; .686Nm (6.08 lb• in) for single nut 39.2N maximum (8.82 lbf) for DRA model; 29.4N maximum (6.61 lbf) for DRF/DRF2 models 3 seconds @ 350°C manual soldering or 5 seconds @ 270°C solder pot See Supplement Index (page Z2) for specific processing data. Standards & Certifications Flammability Standards: UL Recognition or CSA Certification: UL 94V-0 rated actuator, housing, case, & base The DR 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. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 www.nkkswitches.com 8-03 10mm Washable DIP Rotaries Series DR TYPICAL SWITCH ORDERING EXAMPLE DR F R ACTUATORS F F2 K S A 10 P PC TERMINALS POSITIONS PCB Mount Screwdriver Actuated with White Dot Indicator Screwdriver Actuated with Arrow Indicator Shaft Actuated Dial Actuated (for straight terminals only) 10 16 Decimal Hexadecimal P H BRACKETS Straight Right Angle No Bracket (supplied w/standard hardware) With Bracket (order hardware separately) No Code B DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Panel or PCB Mount Knob Actuated For DRA model only DRFR10P CIRCUITS Screwdriver Actuated Decimal Actuator Positions Real Code Real Coded (Orange Actuator) Complement Coded (White on F2 actuator & Red on all other actuators) R C Straight PC Terminals ACTUATORS 34 5 0 Adjusted with a flat or Phillips tipped screwdriver or Snap-in Knob AT4061. AT4061 Optional Snap-in Knob for "F" Actuator 67 12 Screwdriver Actuated with White Dot Indicator 8 9 F DR -F R10 (2.0) .079 (7.5) .295 (0.8) .031 (4.1) .161 Polyamide (0.8) .031 (10.0) Dia .394 Black knob with clear flange (0.9) .035 Install knob before mounting on PCB for right angle type; it should not be removed once mounted. When mounting, align slit in knob with white pointer on actuator. 2 Shaft Actuated 12 Adjusted by hand or with a flat or Phillips tipped screwdriver. S 34 5 0 0 8 9 -F DR C10 K 67 34 5 67 Adjusted with a flat tipped screwdriver. 12 Screwdriver Actuated with Arrow Indicator 8 9 F2 DR -K R10 Dial Actuated Adjusted by hand or with a flat tipped screwdriver. o 1 2 DR 3 -S C 10 Actuators are fully rotational and operate either clockwise or counterclockwise. Actuator Colors: Orange for real coded devices. Red for complement coded devices, except arrow actuated (F2) which is white. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 www.nkkswitches.com 8-03 Series DR 10mm Washable DIP Rotaries ACTUATORS (CONTINUED) A Knob Actuated Panel Mounting With Locking Ring Knobs AT433, AT4103, and AT4104 (shown below) are available and can be ordered separately. Nickel/ Brass (1.5) AT515M (1 supplied) Locking Ring M6 P0.75 Steel with Chromate/ Zinc .059 (6.2) Dia .244 (9.0) .354 Steel with Chromate/ Zinc (12.0) Dia .472 (0.8) .031 (7.5) Dia .295 (1.0) .039 (10.2) Dia .402 (0.5) .020 AT4103 Small Color Tipped (19.0) Dia .748 (11.0) Dia .433 Polyacetal Black only (13.0) .512 AT4104 Large Color Tipped (16.0) Dia .630 (9.5) Dia .374 Polyester Base: Black Polyamide Tip Colors: A, B, C, E, F, G, H (9.5) .374 (0.5) .020 (9.5) Dia .374 Nitrile Butadiene Rubber Hardware can be ordered separately for bracketed models. AT433 Plain Black Maximum Effective Panel Thickness: 2.3mm (.091") AT085 (Optional) O-ring (6.4) Dia .252 (5.5) .217 (2.0) .079 (8.0) .315 (6.2) Dia .244 Maximum Effective Panel Thickness: 1.5mm (.059") AT509 (1 supplied) Lockwasher (0.9) .035 (5.6) .220 (6.5) .256 (6.5) Dia .256 (2.2) Dia .087 Actuators are fully rotational and operate either clockwise or counterclockwise. AT513M (2 supplied) Metric Hexagon Nut Panel Mounting With D-flat (18.0) Dia .709 (11.0) Dia .433 Polyester Base: Black Polyamide Tip Colors: A, B, C, E, F, G, H (14.3) .563 (15.8) .622 (9.5) .374 (0.5) .020 (9.5) .374 (0.5) .020 All actuator knobs must be ordered separately. Color Codes: A B Black White C Red E Yellow F Green G Blue H Gray TRUTH TABLES (CIRCUITS & POSITIONS) Actuator Position = on Terminal No. (Output) R Real Coded 1 Model Numbers: DRFR, DRKR, DRSR, DRAR 2 10 Decimal 16 Hexadecimal 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 4 8 C Complement Coded Model Numbers: DRFC, DRKC, DRSC, DRAC 1 2 4 8 Terminal numbers are actually on switch. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 www.nkkswitches.com 8-03 10mm Washable DIP Rotaries Series DR TYPICAL SWITCH DIMENSIONS Straight PC Terminals Dot for Setting (0.2) Typ .008 (0.5) .020 901 23 78 P (2.54) Typ .100 456 Screwdriver Actuated 8 (7.62) .300 AB E F0 1 2 7 89 (0.5) Typ .020 CL (2.54) Typ .100 E F0 1 2 AB CD (10.0) .394 (10.0) .394 (0.2) Typ .008 3 456 Shaft Actuated 1 C (3.3) .130 (5.9) .232 (0.5) .020 Notch for Setting 2 (0.3) .012 3 456 CD Arrow for Setting 4 (7.62) .300 1 (3.8) Dia .150 2 4 8 (7.62) .300 C 7 89 (7.0) .276 (0.3) .012 (5.6) .220 (1.27) .050 (3.3) .130 (0.8 ~ 1.0) Dia Typ .031 ~ .039 DRFR10P CD E F0 1 2 Screwdriver Actuated 7 89 AB Dot for Setting 3 456 H Right Angle PC Terminals (5.1) (5.1) .201 .201 (0.5) Typ .020 (0.3) .012 456 23 (3.3) .130 (0.2) Typ .008 (5.08) .200 (4.9) .193 78 901 Arrow for Setting 23 78 1 2 (2.54) Typ .100 4 8 (5.08) .200 C 901 (3.8) Dia .150 (0.3) .012 (7.0) .276 (0.5) Typ .020 (2.54) Typ .100 CL 456 Notch for Setting 4 8 (10.0) .394 (5.1) (5.1) .201 .201 Shaft Actuated (10.0) .394 C 1 2 (1.27) .050 (0.2) Typ .008 (5.08) .200 (4.6) .181 (0.8 ~ 1.0) Dia Typ .031 ~ .039 DRKR10H P Straight PC Terminals (0.5) .020 (0.2) Typ .008 123 4 5 67 (3.0) .118 Dial Actuated (7.62) .300 (2.54) Typ .100 8 4 2 1 C (10.0) .394 CL 1 2 (2.54) Typ .100 4 8 (7.62) .300 C (3.4) .134 (5.6) .220 (3.3) .130 (10.0) .394 (0.5) Typ .020 (1.27) .050 (0.8 ~ 1.0) Dia Typ .031 ~ .039 DRSR10P NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 www.nkkswitches.com 8-03 10mm Washable DIP Rotaries Series DR TYPICAL SWITCH DIMENSIONS Straight PC Terminals • Panel Mount (2.3) .091 (3.15) Dia .124 (0.2) Typ .008 Flat CL (2.54) Typ .100 1 8 (7.62) .300 M6 P0.75 (11.6) .457 (10.0) .394 (6.5) .256 (0.5) .020 (11.55) .455 4 2 1 2 (2.54) Typ .100 4 8 (11.0) .433 C (7.62) .300 C (1.27) .050 (3.0) .118 (0.8 ~ 1.0) Dia Typ .031 ~ .039 (0.5) Typ .020 Shown in Position 0 with shaft flat rotated 180° from bushing flat. DRAR10P Straight PC Terminals • With Bracket (Hardware is not supplied with bracketed models.) (3.15) Dia .124 (2.3) .091 (0.6) Typ .024 Flat (0.4) Typ .016 (2.54) Typ .100 8 (7.62) .300 4 2 C M6 P0.75 (10.0) .394 1 (11.0) .433 (11.95) .470 (3.0) .118 4 8 (7.62) .300 C (1.27) .050 (12.7) .500 (0.5) Typ .020 (6.1) .240 2 (12.7) .500 PB (2.54) Typ .100 CL 1 (11.6) .457 P (0.8 ~ 1.0) Dia Typ .031 ~ .039 Shown in Position 0 with shaft flat rotated 180° from bushing flat. DRAR10PB Right Angle PC Terminals • Panel Mount (3.15) Dia .124 (2.3) .091 C 1 2 CL (11.0) .433 1 4 8 Flat (0.5) .020 (11.6) .457 (10.0) .394 (6.5) .256 (10.25) .404 (15.85) .624 (0.2) Typ .008 (5.08) .200 (2.8) .110 (0.5) Typ .020 (2.54) Typ .100 2 (2.54) Typ .100 4 8 (5.08) .200 C (1.27) .050 (0.8 ~ 1.0) Dia Typ .031 ~ .039 Shown in Position 0 with shaft flat rotated 180° from bushing flat. DRAR10H Right Angle PC Terminals • With Bracket (Hardware is not supplied with bracketed models.) (2.3) .091 (3.15) Dia .124 (0.4) Typ .016 M6 P0.75 C 1 2 (11.0) .433 1 4 8 2 (0.6) Typ .024 (3.03) .119 (10.0) (6.1) .394 .240 (7.62) .300 (16.25) .640 (0.2) Typ .008 (5.08) .200 (2.8) .110 (12.7) .500 (0.5) Typ .020 (2.54) Typ .100 HB (2.54) Typ .100 CL 4 8 Flat (11.6) .457 H M6 P0.75 C (1.27) .050 (12.7) .500 Shown in Position 0 with shaft flat rotated 180° from bushing flat. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 (7.62) .300 (5.08) .200 (0.8 ~ 1.0) Dia Typ .031 ~ .039 DRAR10HB www.nkkswitches.com 8-03