dimensions are shown inch (mm) dimensions subject to change www.ittcannon.com h-3 dip h c&k tda series ultra-miniature surface mount half-pitch dip switches how to order complete part numbers for tda series are shown below. all switches supplied in ?ff?position. specifications switch function: spst ?2, 4, 6, 8 & 10 positions. contact rating: 24 v dc, 25 ma (switching). 50 v dc, 100 ma (steady state). mechanical and electrical life: 1,000 cycles. contact resistance: 100 milliohms max. insulation resistance: 100 megohms @ 100 v dc min. dielectric strength: 300 v ac min. storage temperature: -40? to 85?. operating temperature: -20? to 85?. solderability: per mil-std-202f method 208d, or eia rs-186e method 9 (1 hour steam aging). features/benefits bifurcated contact for increased electrical reliability tin-lead plated terminals for reliable solder coverage process sealed for surface mount soldering and washable processing tape seal .016 (0,4) .086 (2,2) .090 (2,3) .022 (0,57) .042 (1,06) .320 (8,12) .006 (0,15) .244 (6,2) marking label embossed carrier pin#1 offset from pilot hole .079 ref (2,0) dim 'w' see chart .472 (12,0) .236 (6,0) 78 6 5 4 3 2 1 on tda08 c&k .032 (0,8) chamfer .047 (1,2) .050 (1,27) dim 'a' .018 (0,45) .030 (0,76) .050 (1,27) .300 (7,62) .250 (6,35) .350 (8,89) packaging: switches supplied in rigid dispensing tubes in full tube quantities only, this may affect order quantity. numbers of switches per tube varies with model. tape and reel packaging also available. materials case & cover: glass filled ppa (ul94v-0). actuator: lcp (ul94v-0). contacts: copper alloy, with gold plate over nickel plate. terminals: copper alloy, with tin-lead alloy over nickel plate. all terminals are insert molded. tape seal: polyamide. note : specifications and materials listed above are for switches with standard options. for information on specific and custom switches, consult customer service center. quantity part number no. pos. dim. a per tube TDA02H0SK1 2 .144 (3,67) 125 tda04h0sk1 4 .244 (6,21) 70 tda06h0sk1 6 .344 (8,75) 50 tda08h0sk1 8 .444 (11,29) 40 tda10h0sk1 10 .544 (13,83) 30 schematic spst tube package tape & reel package tda08h0sk1 quantity part number no. pos. dim. w per reel TDA02H0SK1r 2 .630 (16,0) 2000 tda04h0sk1r 4 .630 (16,0) 2000 tda06h0sk1r 6 .630 (16,0) 2000 tda08h0sk1r 8 .945 (24,0) 2000 tda10h0sk1r 10 .945 (24,0) 2000 typical applications hand-held electronic devices portable computer and electronic devices instrumentation and controls third angle projection
|
