Surface Mount DIP Switches Series 97 Half-Pitch Fig. 1 Series 97C DIMENSIONS Top View DIP Switches Applications Used in any DIP application where space is at a premium such as notebook computers, hand-held radios, industrial control products, CD-ROM drives, cellular base stations and coin changers. Features •Low Profile • Half the Size of Standard DIP Switches •2, 4, 6, 8 &10 Positions Available •Less Mass for Easy Vacuum Pick & Place in inches (and millimeters) Front View Side View LENGTH SEE ORDERING INFORMATION Recommended PC Pad Dimensions .050 (1,27) Pitch TAPE THICKNESS .003 (0,08) .177 (4,50) .059 (1,50) .030 (0,76) .024 (0,61) .050 (1,27) Pitch .016 (0,41) .264 (6,71) .004 (0,10) .291 (7,39) .242 (6,15) .193 (4,90) Unless otherwise specified, tolerances are ±0.008 (0,20) Fig. 2 Series 97R DIMENSIONS top View a in inches (and millimeters) Front View .047 (1,20) Side View .177±.002 (4,50±0,05) TAPE .002 (0,05) on 1 2 3 4 5 6 7 8 .319 (8,1) .024 (0,6) .024 (0,6) Contact Rating: 25 mA at 24 Vdc switching; 100 mA at 50 Vdc non-switching Contact Resistance: 100 mΩ max, initially Insulation Resistance: 100 MΩ minimum at 100 Vdc Dielectric Strength: 300 Vac for one minute Switch Capacitance: 5pF maximum Contact Arrangement: SPST Mechanical Ratings .050 (1,27) PITCH .004±.004 (0,10±0,10) Operating Temperature Range: -40 to 85°C Storage Temperature Range: -40 to 85°C Electrical Ratings Life: 1,000 cycles minimum Operation Force: 500 gF Mechanical Shock: MIL-STD-202F, Method, 213B, Test Condition A. Gravity: 50G's (peak value), 11 m/sec. Direction and times: 6 sides and 3 times in each direction. Vibration: MIL-STD-202F, Method 201A. Passed 6 hours (2 hours in each) of three perpendicular planes at a cycle of 10-55-10Hz/1 minute. .050(1,27)PITCH .030 (0,76) .016 (0,40) Unless otherwise specified, tolerances are ±0.008 (0,20) SPECIFICATIONS recommended Pc Pad Dimensions .057 (1,44) .360 .260 (6,60) (9,10) .310 (7,85) Circuitry Materials Base and Cover: UL94V-0 Nylon, black Actuators: UL94V-0 Nylon thermoplastic, white Base Contacts: Alloy copper with gold-plating over nickel Terminals: Brass with gold-plating Tape Seal: Kapton Vapor phase and IR-reflow soldering can be applied. With stands 255°C peak temperature. board soldering process. The switch should be allowed to cool for at least 3 minutes between the end of the solder process and the beginning of the wash process. The solvent stage of the cleaning process is not to exceed 1 minute and the whole wash process is not to exceed 3 minutes. Ultrasonic or pressure wash cleaning is not recommended. Cleaning: Tape sealed versions are capable of withstanding washing processes using alcohol-based solvents only. Water or other water-based solvent washing processes are not recommended. Care should be taken to avoid flux adhering to the switch body from the circuit Actuation: Switch slides should be actuated from a low angle in the intended direction of travel. The application of excess force from a high angle can cause permanent damage to the contact system. Tape seals must be removed to properly actuate the switches. Soldering Information ORDERING INFORMATION Packaging Information Tube: 125 pcs/tube (2 positions), 75 pcs/tube (4 positions), 54 pcs/tube (6 positions), 40 pcs/tube (8 positions), 33 pcs/tube (10 positions). Tape and Reel: 97C: 4,000 pcs/reel (all T= RoHS compliant positions). 97R: 2500 pcs/reel (all positions). Packaging: Blank = Tube, R = Tape and Reel (see pkg note) Seal: Blank = Unsealed, S = Top Tape Seal DIP switches are shipped in the "ON" position. Series: 97C see fig. 1, 97R see fig. 2 Positions: 02 = .148 (3,76), 04 = .248 (6,30), 06 = .348 (8,84), 08 = .448 (11,38), 10 = .548 (13,92) 97C06SRT Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com