switch function single pole single throw switch contact resistance 25 milliohms maximum initial 50 milliohms maximum at end of life insulation resistance 1,000 megohms minimum between insulated terminals dielectric strength 500 vdc minimum for 1 minute nonswitching rating 100 ma or 50 vdc switch capacitance 5 pf maximum between adjacent closed switches temperature range C40c to +85c actuation life 2,000 cycles switching 100 ma @ 20 vdc or .1 ma @ 5 vdc (dry circuit) coplanarity 0.10mm (.004") maximum allowable solder time ir and vapor phase - up to 60 seconds at 260c wave - up to 6 seconds @ 260c vibration per mil-std-202f, method 204d, condition b (.065" or 15 gs between 10 hz to 2k hz) with no contact inconsistencies greater than 1 microsecond. shock per mil-std-202f, method 213b, condition a (50 gs) with no contact inconsistencies greater than 1 microsecond. sealing bottom seal standard top tape seal optional marking special marking available consult cts. surface mount dip switch auto placeable features optimized mechanical features ? removable tape seal to withstand ir vapor phase or wave soldering temperatures, board washing ? positive detent separate from contactor ? low profile and medium height actuators available ? spst configurations, 2 through 10 and 12 positions ? .686mm (.027") actuator travel ? gull-wing and j lead terminal configurations optimized contact system ? redundant, wiping contact ? contactor does not deflect during actuation premium materials ? gold plated contacts, solder coated terminals ? copper alloy contactor ? high temperature materials (ul 94 v-0) electrical and mechanical specifications technical data sheet 4219c cts corporation / manufacturer of reliable electronic components series 219 smt dip
cts series 219 smt contact features part number code for ordering 219Cxx x s t j xx: number of positions m: medium height actuator lp: low profile actuator t: top tape seal s: bottom seal (standard) j: j bend terminal optional gull wing terminals medium height actuator gull wing surface mount pad layouts j lead surface mount pad layouts j lead terminals low profile actuator cts 219Cxx order from: cts corporation, resistor/electrocomponents / 1601 mishawaka street / elkhart, indiana 46514 north america toll free (888) 287-4690 / (219) 296-6700 / fax: (219) 293-1240 http://www.ctscorp.com cts components taiwan, ltd. / 7, central 6th road (chung liu road) / p.o. box 26-20 kaohsiung export processing zone / kaohsiung, taiwan, rep. of china (07) 8216145 / fax: (07) 8417642.8110040 11-99 i 1. value of redundant (bifurcated) gold plated contacts: redundancy dramatically reduces the probability of contact failure while gold contact material provides the highest environmental protection, improving reliability. 2. value of wiping contact action: cleans contact area, improving reliability. 3. value of contactor not deflecting during actuation: constant contact pressure eliminates overstressing contacts, improving reliability. 4. value of detent separate from contactor: separate detent allows optimization of nondeflecting contactor and detent designs, improving reliability. dimension: mm inch * for j bend terminal configurations, * add the letter j to part number * ie 219-2mstj or 219-2lpstj. a no. of overall switch dimension sections 6.55/.258 2 9.09/.358 3 11.63/.458 4 14.17/.558 5 16.71/.658 6 19.25/.758 7 21.79/.858 8 24.33/.958 9 26.87/1.058 10 31.95/1.258 12
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