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 • Half the Size of Standard DIP Switches •Available in 2, 4, 6, 8, and 10 Positions •Low Profile •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) .291 (7,39) .242 (6,15) .193 (4,90) .004 (0,10) 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) .016 (0,40) 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 10-5510Hz/1 minute. .050 (1,27) PiTCH .030 (0,76) 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 Soldering Information Vapor phase and IR-reflow soldering can be applied. With stands 255°C peak temperature. 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 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. Packaging Information Tube: 130 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 positions). 97R: 2500 pcs/reel (all positions). Actuation Instructions: Switch slides should be actuated from a low angle in the intended Series: 97C see fig. 1, 97R see fig. 2 direction of travel. The application of excess Positions: 02 = .148 (3,76), 04 = .248 (6,30), 06 = .348 (8,84), force from a high angle can cause permanent 08 = .448 (11,38), 10 = .548 (13,92) damage to the contact system of the switch. Tape seals must be removed to properly actuate T= RoHS compliant the switches as described above. Click here for Packaging: Blank = Tube, R = Tape and Reel (see pkg note) visual sample. Seal: Blank = Unsealed, S = Top Tape Seal All DIP switches are shipped in the "ON" position. ORDERING INFORMATION 97C06SRT Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com DIP 4