DPS9 & DPS10 Series Pushwheel Switches, Front Mount DPS9 and DPS10 dual pushbutton code switches have identical heights but differ in width. These switches provide silent, reliable state-of-the-art bi-directional operation and can directly retrofit common thumbwheel switches. The readout characters are up to 60% larger than those of comparable thumbwheels. DPS9 models have the popular .315" per section width, and DPS10 types are .395" wide. A simple reliable dual pushbutton mechanism permits rapid change to a higher or a lower numerical setting. Gold clad wiping contacts provide dependable low-level operation and extended life expectancy. Snap-togther modular design enables fast assembly hardware. Wheel markings are protected by a dust-sealed window. MATERIAL SPECIFICATIONS: PC Board ……………………Glass epoxy type, FR4 PC Terminal Spacing ……….100" Centers on integral multiples Character Height/Color ……See below Housing ……………………Noryl-SE1, Black, matte finish TYPICAL PERFORMANCE CHARACTERISTICS: Contact Rating ………………0.4 VA @ 20 VDC or Peak AC Contact Circuit Resistance …0.20 Ohm max. Mechanical Life ……………More than 106 operations Operating Force ……………Approx. 16 oz. ENVIRONMENTAL SPECIFICATIONS Operating Temperature ……(-20°C to +80°C) ACCESSORIES DPS9 Model DPS10 Model Description DPS910A DPS910A DPS10 Spacer, 0.1 inch *Dummy switch (no electrical function) DPS9L **DPS910P DPS10L **DPS910P Spacer, same width as switch End mounting plate pair B12L B12LS SP1.5 B12L B12LS SP1.5 Connector, 12 contacts, solder lugs Connector, 12 contacts, PC terminals Limit stop pin for 10 position switch DPS9 PANEL OPENING DPS10 1.22 (31.0) N x .315 + .354 (N x 8.00 + 9.00) PANEL OPENING 1.22 (31.0) N x .393 + .354 (N x 10.00 + 9.00) * Indicates switch mechanically operable, optionally available with wheel in fixed position.; ** Indicates sold in pairs only. DPS9 - 131 - AK Series/types Codes Connections DPS9 DPS10 111 = Decimal 131 = BCD 137 = BCD Complement 301 = Hexadecimal AK = pcb short AL = pcb long LS = solder pin LS .236+.004 (6.0+1.0) .022 (0.56) See Code Tables on Page J3 J .315 (8.00) .268 (6.81) HIGH NUMBERS DPS10 1.812 (46.0) .395 (10.0) 1.30 (33.0) .0.39 (9.90) .276 (7.01) HIGH NUMBERS 1.30 (33.0) .0.39 (9.90) 1.20 (30.5) .276 (7.01) .078 (1.98) Character height . . . DPS9 & DPS10 Series DPS9 1.14 (29.0) 1.54 (39.0) 0.10 N (2.54) 0.10 N (2.54) 131AL AL AK Model DPS9 10 digit .268 16 digit .169 Model DPS10 10 digit .276 16 digit .169 J11 Catalog 1308390 Issued 9-04 www.tycoelectronics.com Dimensions are in inches and millimeters unless otherwise specified. Values in parentheses or brackets are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-141-810-8967