dip switches grayhill, inc. ? 561 hillgrove avenue ? lagrange, illinois 60525-5997 ? usa ? phone: 708-354-1040 ? fax: 708-354-2820 ? www.gra yhill.com 0 9 8 7 6 5 4 3 2 1 4 3 2 1 0 7 6 5 8 7 6 5 4 3 2 1 0 f e d c b a 9 8 7 6 5 4 3 2 1 0 f e d c b a 9 4 c 1 2 c 8 0 1 2 3 4 5 .190 (4, 83 ) 2 place s pin #1 . 3 90 (9,91) . 38 0 (9,65) .500 (12,7) .025 (0,64) .060 (1,52) typ. .100 .005 (2,54 0,1 3 ) typ. .020 +.004/-.002 (0,51 + 0,10/0,05) terminal s are .020 +.004/-.002 (0,51 +0,10/0,05) wide by .012 .002 (0, 3 1 0,05) thick .0 38 dia. hole s ize recommended pc b o a rd l a yo u t as viewed from the top of the s witch 0 1 2 3 4 5 . 3 90 (9,91) .040 .005 (1,02 0,1 3 ) .100 .005 typ. (2,54 0,1 3 ) 0.410 (10,41) 0.100 (2,54) typ. 0.050 (1,27) 0.240 (6,10) .190 (4, 83 ) 2 place s corner clo s e s t to pin #1 . 38 0 (9,65) .146 ( 3 ,71) . 3 00 (7,62) typ. 0 1 2 3 4 5 . 3 90 (9,91) .190 (4, 83 ) 2 place s corner clo s e s t to pin #1 .225 (5,72) .225 (5,72) 0. 3 15 [ 8 .00] 0. 38 5 [9.7 8 ] 0.250 [6. 3 5] 0.2 8 0 0.560 0.100 typ 0.070 typ 2 c 8 4 c 1 s older p a d l a yo u t as viewed from the top of the s witch 2 c 8 4 c 1 series 94h binary coded tolerances are .010 inches unless specified otherwise. dimensions in inches (and millimeters) surface mount gullwing standard thru-hole actuator styles all actuation types are available in octal (8), binary coded decimal (10), or hexadecimal (16) codes; with either standard or complement output. standard code outputs have natural color rotors; complements in a contrasting color. octal?8 position bcd?10 position hex?16 position extended actuator types features sealed construction; no tape seal required surface mount or thru-hole style tube or tape and reel packaging octal, bcd, and hexadecimal code in standard or complement standard and right angle mount flush or extended actuators gold-plated contacts .282 (7,16) .270 (6,86) or .170 (4,32) or .090 (2,29) see ordering information .200 (5,08) 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 .140 dia. ( ? 3,56) .140 dia. ( ? 3,56) .270 (6,86) or .170 (4,32) or .090 (2,29) see ordering information figure 1 "a" style rotor figure 3 figure 2 "f" style rotor surface mount j-lead dip 20 rotary dip switches
grayhill, inc. ? 561 hillgrove avenue ? lagrange, illinois 60525-5997 ? usa ? phone: 708-354-1040 ? fax: 708-354-2820 ? www.gra yhill.com dip switches tape and reel packaging: series 94h available from your local grayhill distributor. for prices and discounts, contact a local sales office, an authorized local distributor or grayhill. 0 4 1 2 3 7 6 5 0 4 1 2 3 7 6 5 0 4 1 2 3 7 6 5 0 4 1 2 3 7 6 5 0 4 1 2 3 7 6 5 0 4 1 2 3 7 6 5 0 4 1 2 3 7 6 5 13 inch diameter reel direction of feed 16mm 24mm conductive plastic embossed tape pin #1 chamfer meets requirements of eia 481-2. each reel contains the following number of switches with a 15.35 inch (390 mm) minimum leader and a 6.30 inch (160 mm) minimum trailer. 94ha style 750 sw/reel 94hb style 150 sw/reel 94hc style 200 sw/reel 94he style 300 sw/reel 94hf style 750 sw/reel knob style and height knob color arrow color part number 1a gray n/a 947706-001 5a gray black 947706-005 1b black n/a 947705-001 1b gray n/a 947705-012 2b gray white 947705-004 3b gray black 947705-017 4b gray black 947705-018 1b natural n/a 947705-009 4b black white 947705-010 5b gray black 947705-019 ordering information: series 94 high temperature knobs* *ordered as a separate item. b = standard (natural), c = complementary (conrasting color). ordering information: series 94h series actuator style: a = flush, figure 1 b = .270, figure 3 (see page b-21) c = .170, figure 3 (see page b-21) e = .090, figure 3 (see page b-21) f = flush, figure 2 code: b = standard (natural), 94hab10wrt c = complementary (contrasting color) rohs compliant packaging: r = tape and reel, (surface mount only) blank = tube* terminal style: ra = right angle, thru-hole j = j-lead w = surface mount blank = thru-hole number of positions: 08 = octal, 8 position 10 = bcd, 10 position 16 = hex, 16 position * 27 pieces per tube for surface mount and thru-hole, 24 pieces per tube for right angle switches. series 94 high temperature knobs: for shaft extensions .370 (9,40) .190 (4,83) .370 (9,40) .040 (1,02) .210 (5,33) .040 (1,02) 12345 ab slotted knobs show switch markings. contact grayhill for other knob material/ marking color combinations and geometrics. * use only with actuator type b or c right angle thru-hole dimensions in inches (and millimeters) 0 1 2 3 4 5 6 7 .430 (10,92) .210 (5,33) .190 (4,83) .400 (10,16) pin #1 .100 .005 (2,54 0,13) typ. .100 .005 (2,54 0,13) .145 (3,68) .282 (7,16) .156 (3,96) 8 c 2 1 c 4 pc board layout as viewed from the top of the switch terminals are .020 .002 (0,51 0,05) wide by .012 .002 (0,31 0,05) thick dip 21 rotary dip switches
grayhill, inc. ? 561 hillgrove avenue ? lagrange, illinois 60525-5997 ? usa ? phone: 708-354-1040 ? fax: 708-354-2820 ? www.gra yhill.com dip switches series 94r economical, binary coded features ? 10,000 cycles of operation ? gold-plated contacts ? sealed contact system ? right angle mount ? octal, bcd & hexadecimal codes ? standard or complement ? rohs compliant specifications: series 94h and 94r electrical ratings make-and-break current rating: 30 ma at 30 vdc for 10,000 cycles of operation. carrying current rating: 100 ma at 50 vdc contact resistance: 50 mohms maximum initially (measured at 10 ma, 50 mvdc). 150 mohms maximum after life. insulation resistance: (measured at 100 vdc across open switch contacts) initial: 5000 mohms minimum. after life: 1000 mohms minimum. dielectric strength: (measured across open switch contacts) initial: 500 vac rms minimum. after life: 250 vac rms mechanical ratings mechanical life: 10,000 cycles of operation. one cycle is a rotation through all positions and a complete return through all positions. mechanical shock: 1000g's, 0.5 ms, half sine per mil-std-202f, method 213, test condition e. vibration resistance: 10-2000 hz at 15g or 0.060" double amplitude per mil-std-202f, method 204, test condition b. operational torque: 2 to 6 inch-ounces initially and 1.2 inch-ounces minimum after life. environmental ratings operating temperature range: -40 to +85c. storage temperature range: -40 to +85c. moisture resistance: 240 hours with temperature cycling and polarization. passes insulation resistance and dielectric strength per mil-std-202f, method 106 following exposure. materials and finishes rotor and switch body: plastic (ul94v-o) contact material: copper alloy plated. 30 microinches minimum gold over 50 microinches minimum nickel. shorting member: copper alloy plated. 30 microinches minimum gold over 50 microinches minimum nickel. terminals: copper alloy, matte tin plated over nickel barrier. code & truth tables: series 94h and 94r dimensions in inches (and millimeters) unless otherwise indicated, tolerances are .010 (0,25) switch position code output code output 8 8 4 12 0 1 2 3 4 5 6 7 8 9 a b c d e f 4 12 standard output complement output dot indicates terminal to common connection. all switches are continuous rotation. octal and octal complement outputs are 0 thru 7 positions. bcd and bcd complement outputs are 0 thru 9 positions. hexadecimal and hexadecimal complement outputs are 0 thru f positions. standard codes have natural color rotors; complements have rotors in a contrasting color. .213 (5,41) .433 (11,00) .443 (11,25) .480 (12,19 ) .286 (7,26) .689 (17,50) .210 (5,33) .200 (5,08) 1.123 (28,52) .044 (1,12) dia. .179 (4,55) .094 (2,93) .162 (4,11) .059 (1,50) .058 (1,47) dia. .199 (5,05) .235 (5,97) 8 c 2 1 c 4 pc board layout as viewed from the top of the switch pin #1 internal o-ring: rubber buna-n soldering information soldering temperature: 260 c maximum. cleaning: acceptable solutions include 1-1-1 trichlorenthane, freon (tf, te, or tms), isopropyl alcohol and detergent (140f maximum). solutions which are not recommended include acetone, methylene chloride, and freon tmc. ordering information: series 94r continuous rotation versions no. of standard code complement code positions part number part number octal 8 94rb08ct 94rc08ct bcd 10 94rb10ct 94rc10ct hexadecimal 16 94rb16ct 94rc16ct rotational stop versions* no. of standard code complement code positions part number part number hexadecimal 16 94rb16ft 94rc16ft * consult grayhill for 8 or 10 position dip 21 thru-hole dip switches
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