Surface Mount DIP Switches SerieS 97 Half-Pitch FeatureS aPPlicationS • Low Profile Used in any DIP application where • Half the Size of Standard DIP space is at a premium such as Switches notebook computers, hand-held • 2, 4, 6, 8 &10 Positions Available radios, industrial control products, • Less Mass for Easy Vacuum Pick CD-ROM drives, cellular base D IP & Place stations and coin changers. S w itc Fig. 1 Series 97c DiMenSionS in inches (and millimeters) he s Top View Front View Side View Recommended PC Pad Dimensions LENGTH SEE ORDERING .050 (1,27) Pitch INFORMATION TAPE THICKNESS .059 .177 .003 (0,08) (1,50) (4,50) .291 .030 (0,76) .193 (7,39) (4,90) .2.6042 4(6 (,07,16)1) .(001,461 ) .(015,207 ) (.00,0140 ) (.62,4125) Pitch Unless otherwise specified, tolerances are ±0.008 (0,20) Fig. 2 Series 97r DiMenSionS in inches (and millimeters) top View Front View Side View recommended Pc Pad Dimensions a .047 .057 (1,20) (.41,7507±±.00,0025) TAPE (1,44) .050 (1,27) PITCH .002 (0,05) on .030 .260 .360 (0,76) (6,60) (9,10) .024 1 2 3 4 5 6 7 8 (0,6) .016 .050 .310 .319 (0,40) (1,27) (7,85) .024 (8,1) PITCH (0,6) .004±.004 (0,10±0,10) Unless otherwise specified, tolerances are ±0.008 (0,20) SPeciFicationS operating temperature range: -40 to 85°C circuitry electrical ratings Storage temperature range: -40 to 85°C contact rating: 25 mA at 24 Vdc switching; 100 mA at 50 Vdc non-switching Materials contact resistance: 100 mΩ max, initially Base and cover: UL94V-0 Nylon, black insulation resistance: 100 MΩ minimum at actuators: UL94V-0 Nylon thermoplastic, 100 Vdc white Dielectric Strength: 300 Vac for one minute Base contacts: Alloy copper with gold-plating board soldering process. The switch should be Switch capacitance: 5pF maximum over nickel allowed to cool for at least 3 minutes between contact arrangement: SPST terminals: Brass with gold-plating the end of the solder process and the beginning tape Seal: Kapton of the wash process. The solvent stage of the Mechanical ratings cleaning process is not to exceed 1 minute life: 1,000 cycles minimum Soldering information and the whole wash process is not to exceed 3 operation Force: 500 gF Vapor phase and IR-reflow soldering can be minutes. Ultrasonic or pressure wash cleaning Mechanical Shock: MIL-STD-202F, Method, applied. With stands 255°C peak temperature. is not recommended. 213B, Test Condition A. Gravity: 50G's (peak value), 11 m/sec. Direction and times: 6 sides cleaning: Tape sealed versions are capable actuation: Switch slides should be actuated and 3 times in each direction. of withstanding washing processes using from a low angle in the intended direction of Vibration: MIL-STD-202F, Method 201A. alcohol-based solvents only. Water or other travel. The application of excess force from a Passed 6 hours (2 hours in each) of three water-based solvent washing processes are not high angle can cause permanent damage to the perpendicular planes at a cycle of 10-55-10Hz/1 recommended. Care should be taken to avoid contact system. Tape seals must be removed to minute. flux adhering to the switch body from the circuit properly actuate the switches. orD erinG inForM ation Packaging information Series: 97C see fig. 1, 97R see fig. 2 tube: 125 pcs/tube (2 positions), 75 pcs/tube (4 Positions: 02 = .148 (3,76), 04 = .248 (6,30), 06 = .348 (8,84), positions), 54 pcs/tube (6 positions), 40 pcs/tube 08 = .448 (11,38), 10 = .548 (13,92) (8 positions), 33 pcs/tube (10 positions). 97c06Srt 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. Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com