series 78 spst to 4pst slide open closed series 90hbw 90b 76 78 features ? raised and recessed slides ? spst, 2pst, 3pst, 4pst ? sealed base standard ? spring and ball contact ? top tape seal option 2 13 4 o n 2 13 4 o n single pole/single throw switch circuitry for switches with 5, 6, 7, 8, or 10pst circuitry, contact grayhill. typical multiple pole switch typical circuit diagram 1 o n 1 o n no. of length length no./ raised recessed circuitry positions inches metric tube slides* slides* 2 0.280" 7,1mm 35 78b02t 78rb02t 3 0.380" 9,7mm 27 78b03t 78rb03t 4 0.480" 12,2mm 21 78b04t 78rb04t 5 0.580" 14,7mm 18 78b05t 78rb05t spst 6 0.680" 17,3mm 15 78b06t 78rb06t 7 0.780" 19,8mm 13 78b07t 78rb07t 8 0.880" 22,4mm 12 78b08t 78rb08t 9 0.980" 24,9mm 10 78b09t 78RB09T 10 1.080" 27,4mm 9 78b10t 78rb10t 12 1.280" 32,5mm 8 78b12t 78rb12t t 1 0.280" 7,1mm 35 78f01t 2 0.480" 12,2mm 21 78f02t 2pst 3 0.680" 17,3mm 15 78f03t 4 0.880" 22,4mm 12 78f04t recessed 5 1.080" 27,4mm 9 78f05t slides 6 1.280" 32,5mm 8 78f06t not available 1 0.380" 9,7mm 27 78g01t 3pst 2 0.680" 17,3mm 15 78g02t 3 0.980" 24,9mm 10 78g03t 4pst 1 0.480" 12,2mm 21 78h01t 2 0.880" 22,4mm 12 78h02t ordering information single pole/single throw switch in raised and recessed slides dimensions in inches (and millimeters) note: recessed slides have a dimple for tool actuation. for recessed slides, the .295 dimension does not apply. double pole/single throw and typical multiple pole switch with raised slides 2 1 o n .380 .010 (9,65 0,25) see ordering information c l c l dim. b .002 ( 0,05) .020 .002 (0,51 0,05) .090 .005 (2,29 0,13) .100 .005 (2,5 0,13) 2pst = .100 (2,54 3pst = .200 (5,08) 4pst = .300 (7,62) = 2 13 45 67 89 10 o n .380 .010 (9,65 0,25) see ordering information c l c l .060 .002 (1,52 0,05) .020 .002 (0,51 0,05) .090 .005 (2,29 0,13) .100 .005 (2,5 0,13) c l c l .070 (1,78) ref. a .295 + .000 ?.020 (7,49 ?0,51) .020 .002 (0,51 0,05) .156 + .015 ?.010 (3,96 + 0,38 ?0,25) typ. a = .245 + .000 ?.020 (6,22 + 0,51) .050 .005 (1,27 0,13) typ. .180 .010 (4,57 0,25) .012 .001 (0,30 0,03) .300 + .030 ?.000 (7,62 + 0,76) *a top tape seal is required for switches that are machine soldered or heavily cleaned after hand soldering. to order top seal versions, add "s" to the grayhill part number. available from your local grayhill distributor. for prices and discounts, contact a local sales offce, an authorized local distributor or grayhill. 12 34 5 see ordering informa tion grayhill, inc. ? 561 hillgrove avenue ? lagrange, illinois 60525-5997 ? usa ? phone: 708-354-1040 ? fax: 708-354-2820 ? www.grayhill.com thru-hole dip switches dip switches
ratings 76 78 90b mechanical life: operations per switch position 2,000 2,000 2,000 make-and-break current rating: operations per switch position at these resistive loads 1 ma, 5 vdc; 50 ma, 30 vdc; or 150 ma, 30 vdc: 2,000 2,000 10 ma, 30 vdc; or 10 ma, 50 mvdc: 2,000 10 ma, 50 mvdc; or 25 ma, 24 vdc; or 100 ma, 6 vdc: 2,000 contact resistance: initially: 30 m? 30 m? 20 m? after life, at 10 ma, 50 mvdc, open circuit: 100 m? 100 m? 100 m? insulation resistance: minimum, at 100 vdc between adjacent closed contacts and also across open switch contacts initially (mohms): 5,000 5,000 5,000 after life (mohms): 1,000 1,000 1,000 dielectric strength: minimum voltage (ac, rms) measured between adjacent closed contacts and also across open switch contacts. initially: 750 v 750 v 500 v after life: 500 v 500 v 500 v current carry rating: maximum rise of 20c 5 a 4 a 3 a switch capacitance: phdhu s) s) s) operating temperature range: -40c to + 85c -40c to + 85c -40c to + 85c storage temperature range: -55c to + 85c -55c to + 85c -55c to + 85c specifications: standard styles mechanical ratings vibration resistance: per method 204, test condition b, 1 ms opening (10 ms allowed) mechanical shock: per method 213, test condition a. 1 ms opening (10 ms allowed) thermal shock resistance: 3huvshflfdlr no failures; passes contact resistance. terminal strength: 3huvshflfdlr thermal aging: 1,000 hours at 85c; no failures. environmental ratings meets all requirements of mil- s-83504. where grayhill performance is superior, the mil spec is listed in parentheses. moisture resistance: per specification, method 106. soldering information 6hulhv03 ? and series 76 recessed rocker (76rsb style) sealed switches have been tested to eia standard rs-448-2. similar performance can be expected from other sealed series 76 g,3vlwfv solderability: 3hu0/670hrg resistance to soldering heat: 76rsb: passes eia standard using two, four, and six second soldering time. 90: per mil-s-83504, six second test. fluxing: 3hu(56lrfl switch body. cleaning: 76, 78 and 90 series tape sealed products: passes immersion test using water/ detergent. acceptable solutions include 1-1-1 trichlorethane, freon, (tf, te, or tms), isopropyl alcohol, detergent (140f maximum). terpene acceptable for series 90 only. solutions which are not recommended include acetone, methylene chloride, freon tmc. materials and finishes shorting member (ball): brass, gold-plated 10 microinches minimum over nickel barrier. base contacts: copper alloy, gold-plated over nickel barrier. terminals: copper alloy, matte-tin plated over nickel barrier. non-conductive parts: thermoplastic (ul94v-o) potting material: epoxy, 76,78 only. protective cover: 76,78, only-polycarbonate. tape and reel packaging tape seal: 3rohvhuop 3rolplghop tape seal integrity: passes gross leak test vlruluwiruvfrgvpllpp 5iuf0,/670wrg grayhill, inc. ? 561 hillgrove avenue ? lagrange, illinois 60525-5997 ? usa ? phone: 708-354-1040 ? fax: 708-354-2820 ? www.grayhill.com thru-hole dip switches dip switches
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