8mm Process Sealed SMT DIP Rotaries Series ND3 Distinctive Characteristics Sealed construction prevents contact contamination and allows vapor phase and IR reflow soldering. Sealed design accomplished with seals between the actuator and housing and between housing and base. 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. Bifurcated, spring loaded contacts give unmatched logic-level reliability. Heat tolerant resin used for body meets UL flammability rating of 94V-0 and maintains switch reliability through vapor phase and infrared convection reflow soldering. Gull-winged terminals ensure mechanical stability during soldering and simplified solder joint inspection. .100” (2.54mm) terminal grid spacing between pin centers, plus 3-by-3 terminal arrangement for pad layout pattern equivalent to industry standard. Epoxy sealed terminals lock out flux, solvents, and other contaminants. Packaging in tape-reel or partitioned tray. Tape-reel packaging meets EIA-481-2 Standard. Coplanarity: all considered surfaces must lie between two parallel planes that are a maximum distance apart of .0059” (0.15mm). (Additional coplanarity details in Terms and Acronyms in the Supplement section.) Actual Size NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 11-07 8mm Process Sealed SMT DIP Rotaries Series ND3 General Specifications Electrical Capacity (Resistive Load) Switching Rating: 100mA @ 5V DC Nonswitching Rating: Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Torque: Contact Timing: Materials & Finishes Actuator: Housing: O-ring: Base: Movable Contact: Stationary Contacts: Terminals: Environmental Data Operating Temperature Range: Humidity: Vibration: Shock: 100mA @ 50V DC 80 milliohms maximum for circuit; 30 milliohms maximum for contact point 1,000 megohms minimum @ 250V DC 250V AC minimum for 1 minute minimum 20,000 detent operations minimum 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. .061 kgf/cm (.846 oz/in) Nonshorting (break-before-make) 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 +85°C (–13°F through +185°F) 90 ~ 95% humidity for 100 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) Processing Soldering: Reflow Soldering: See Profile B in Supplement section. Manual Soldering: See Profile B in Supplement section. Cleaning: Automated cleaning. See Cleaning Specifications in Supplement section. Standards & Certifications Flammability Standards: UL Recognition or CSA Certification: UL94V-0 rated housing & base The ND3 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 11-07 8mm Process Sealed SMT DIP Rotaries Series ND3 TYPICAL SWITCH ORDERING EXAMPLE K ND3 C 16 B PACKAGING R Tape-Reel 500 Pieces/Reel No Code Partitioned Tray POSITIONS ACTUATORS F Screwdriver Actuated 10 Decimal K Shaft Actuated 16 Hexadecimal CIRCUITS TERMINALS R Real Coded (White Actuator) C Complement Coded (Red Actuator) P Gull Wing for Upright Mount B Gull Wing for Upright with Bracket Mount H Gull Wing for Right Angle Mount DESCRIPTION FOR TYPICAL ORDERING EXAMPLE ND3KC16B Complement Coded Shaft Actuated Hexadecimal Positions Gull Wing Terminals for Upright with Bracket Mount ACTUATION 10P 12 12 0 8 9 - FC Actuator colors: White for real coded Red for complement coded ND3 - KC 3 4 6 5 7 ND3 3 4 6 5 7 Actuator colors: White for real coded Red for complement coded Shaft Actuated 0 K Screwdriver Actuated 8 9 F 10B Actuators are fully rotational in either direction. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 11-07 8mm Process Sealed SMT DIP Rotaries Series ND3 TRUTH TABLES (CIRCUITS & POSITIONS) Terminal No. (Output) Actuator Position x = ON 16 10 Decimal 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 1 R Real Coded Model Numbers: ND3FR, ND3KR 2 4 8 C 1 Complement Coded Model Numbers: ND3FC, ND3KC 2 4 8 TYPICAL SWITCH DIMENSIONS Screwdriver Actuated • Upright (0.25) Typ .010 (2.6) Dia .102 (0.6) .024 2 0 1 1 1 C (1.7) Typ .067 2 (10.0) .394 456 78 9 2 3 (7.92) .312 C (7.6) .300 8 C 4 (0.4) .016 (0.3) .012 (5.6) .220 (8.12) .320 ND3FR10P 4 (0.5) Typ .020 C 8 (0.7) Typ .028 (2.54) Typ .100 (5.08) .200 Terminal numbers are not on switch. Shaft Actuated • Upright (0.25) Typ .010 (0.6) .024 EF0 1 2 AB CD 2 C 1 1 C (1.7) Typ .067 2 (10.0) .394 34 56 78 9 (7.92) .312 (2.6) Dia .102 (7.6) .300 8 C (3.2) .126 (8.12) .320 ND3KC16P 4 4 (0.5) Typ .020 (0.4) .016 (0.3) .012 (5.6) .220 C 8 (0.7) Typ .028 (2.54) Typ .100 (5.08) .200 Terminal numbers are not on switch. Screwdriver Actuated • Upright with Bracket 2 0 1 ND3FR10B (5.6) .220 Terminal numbers are not on switch. C (1.7) Typ .067 (1.3) Typ .051 1 1 (5.08) .200 8 (0.4) .016 (0.3) .012 (8.12) .320 C (10.0) .394 456 78 9 2 3 (7.92) .312 (0.9) Typ .035 (10.0) .394 (0.25) Typ .010 (2.6) Dia .102 (0.6) .024 C 2 (7.6) .300 (1.1) Typ .043 4 (0.5) Typ .020 (2.54) Typ .100 (2.54) Typ .100 4 C 8 (0.7) Typ .028 (5.08) .200 (7.8) .307 NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 11-07 8mm Process Sealed SMT DIP Rotaries Series ND3 TYPICAL SWITCH DIMENSIONS Shaft Actuated • Upright with Bracket (0.25) Typ .010 (0.6) .024 (2.6) Dia .102 AB CD EF0 1 2 C 1 (5.08) .200 789 8 (5.6) .220 (3.2) .126 (8.12) .320 C ND3KC16B C 2 (7.6) .300 (1.1) Typ .043 4 (0.5) Typ .020 (2.54) Typ .100 (0.4) .016 (0.3) .012 (1.7) Typ .067 (1.3) Typ .051 1 (10.0) .394 34 56 (7.92) .312 (0.9) Typ .035 (10.0) .394 2 (2.54) Typ .100 4 C 8 (0.7) Typ .028 (5.08) .200 (7.8) .307 Terminal numbers are not on switch. Screwdriver Actuated • Right Angle (2.6) Dia .102 (0.6) .024 0 1 1 4 C 8 2 (3.8) .150 456 78 9 (1.3) .051 (0.7) Typ .028 (0.3) .012 (4.9) .193 2 3 (8.02) .316 (1.0) .039 (0.635) Typ .025 (0.7) Typ .028 (1.27) Typ .050 (8.0) .315 2 8 C 4 1 (3.8) .150 (8.12) .320 (10.0) .394 (0.4) .016 (0.5) Typ .020 (1.27) .050 (0.5) Typ .020 (7.9) .311 (1.3) Typ .051 (1.8) .071 (5.7) .224 (1.27) Typ .050 ND3FC10H (0.7) .028 (1.4) .055 Terminal numbers are not on switch. Shaft Actuated • Right Angle (0.6) .024 BCD EF0 1 2 (4.9) .193 (0.3) .012 (0.635) Typ .025 (0.7) Typ .028 (1.27) Typ .050 1 4 C 8 2 (3.8) .150 34 56 78 9A (8.02) .316 (1.0) .039 (2.6) Dia .102 (1.3) .051 (0.7) Typ .028 (8.0) .315 2 8 C 4 1 (3.8) .150 (8.12) .320 (10.0) .394 ND3KR16H (0.5) Typ .020 (1.27) .050 (3.2) .126 (0.4) .016 (0.5) Typ .020 (7.9) .311 (1.27) Typ .050 (1.3) Typ .051 (1.8) .071 (0.7) .028 (1.4) .055 (5.7) .224 Terminal numbers are not on switch. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 11-07 8mm Process Sealed SMT DIP Rotaries Series ND3 PACKAGING R Tape-Reel Packaging for Upright & Right Angle Switches must be ordered in 500-piece increments when tape-reel packaging is selected. This packaging meets EIA-481-2 Standard for “16mm and 24mm Embossed Carrier Taping of Surface Mount Components for Automatic Handling.” No Code Partitioned Tray for Upright & Right Angle Any Quantity If the ND3 is ordered in less than 500-piece increments, the switches are packaged in a partitioned tray. No code is required. NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 11-07 Series ND3 8mm Process Sealed SMT DIP Rotaries PACKAGING (CONTINUED) For Upright & Upright with Bracket (Codes P & B with F Actuator) Each tape-reel of 550 pockets contains 500 switches Minimum Leader Length: 9.05” (230mm) Minimum Trailer Length: 6.30” (160mm) (1.75) .069 (4.0) Typ .157 (10.35) Typ .4075 5 6 4 (24.4) .961 (10.6) .417 01 (2.0) .079 78 9 (21.0) Dia .827 (6.1) .240 (5.5) .217 (1.5) Dia Typ .059 (11.5) .453 (24.0) .945 Overall Dia (330.0) 13.0 (16.0) Typ .630 2 3 (78.49) Dia 3.090 (13.0) Dia .512 (2.0) Typ .079 (2.0) Typ .079 (0.5) .020 Direction of Feed Reel Dimensions Tape Dimensions For Upright & Upright with Bracket (Codes P & B with K Actuator) Each tape-reel of 530 pockets contains 500 switches Minimum Leader Length: 9.05” (230mm) Minimum Trailer Length: 6.30” (160mm) (1.75) .069 (78.49) Dia 3.090 (2.0) .079 (24.4) .961 E F 01 2 34 56 BC D (21.0) Dia .827 (9.3) .366 (8.6) .339 (1.5) Dia Typ .059 (11.5) .453 (24.0) .945 Overall Dia (330.0) 13.0 (4.0) Typ .157 (10.35) Typ .4075 (16.0) Typ .630 (10.6) .417 78 9A (13.0) Dia .512 (2.0) Typ .079 (2.0) Typ .079 (0.5) .020 Direction of Feed Reel Dimensions Tape Dimensions For Right Angle (Code H with F or K Actuator) Each tape-reel of 550 pockets contains 500 switches Minimum Leader Length: 9.05” (230mm) Minimum Trailer Length: 6.30” (160mm) (4.0) Typ .157 (1.75) .069 (78.49) Dia 3.090 (13.0) Dia .512 (2.0) Typ .079 (10.9) Typ .429 (1.5) Dia Typ .059 (21.0) Dia .827 (2.0) .079 (24.4) .961 Reel Dimensions (8.7) .343 (8.1) .319 (6.3) Typ .248 (11.5) .453 (10.7) .421 (24.0) .945 Overall Dia (330.0) 13.0 (16.0) Typ .630 (2.0) Typ .079 (0.5) .020 Direction of Feed Tape Dimensions NKK Switches • email: [email protected] • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 11-07