fully sealed container 12 mm sq uare or round cermet trimmer t12, t13 vishay sfernice document number: 51022 for tec hnical questions, contact: sfer@vishay.com www.vishay.com revision: 15-nov-10 see al so application note: www.vishay.com/doc?51001 and www.vishay. com/doc?52029 1 the vishay sfernice trimming potentiometers t12 and t13 fully meet the requirements of cecc 41 100. the use of a cermet track combined with sealing of the case provides unique characteri stics and performances. t12 and t13 have been specia lly designed for mounting on printed circuit board. features ? military and professional grade ? high power rating (1 w at 70 c) ? tests according to cecc 41000 or iec 60393-1 ? high stability (1 % typical) ? mechanical strength ? hermetic sealing of the case ? compliant to rohs directive 2002/95/ec dimensions in millimeters ( 0.5 mm) t12x - pm06x t13y t12y - pm06y terminal spacing on the pcb drilling diameter: 1.2 mm t12x t12y locking device: t12xb-yb base level 7 0.2 3.8 min 0.4 9.5 0.5 1.5 ? 3 4.5 min 0.75 12 0.5 13 0.5 ? 12.6 0.1 4.5 min 10 0.5 1.5 0.5 ? 3 0.8 c b a 0.3 5.08 5.08 2 10 0.5 5 min 1.5 base level 4.5 12 0.5 12 0.5 ? 3 0.75 0.4 0.9 0.4 5.08 5.08 10.16 5.08 5.08 a c b 10.16 5.08 5.08 a c b 6 6 nut with slots m3 0.50 4 0.5
t12, t13 vishay sfernice fully sealed container 12 mm square or round cermet trimmer www.vishay.com for technical questions, contact: sfer@vishay.com document number: 51022 2 see also application note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 revision: 15-nov-10 electrical specifications resistive element cermet electrical travel 270 10 resistance range 22 to 10 m standard series e3 1 - 2.2 - 4.7 and on request 1 - 2 - 5 tolerance standard 20 % on request 10 %, 5 % power rating linear 1 w at 70 c logarythmic 0.5 w at 70 c power rating chart circuit diagram resistance laws temperature coefficient see standard resistance element table limiting element voltage (linear law) 350 v contact resistance variation 3 % rn or 3 end resistance (typical) 1 dielectric strength (rms) 1000 v insulation resistance (500 v dc ) 10 6 m 0 20 40 100 125 140 70 60 0.5 0 1 ambient temperature in c 80 lin. la w ?a ? l og. la ws ?l? and ?f? power in w a c b cw (2) (3) (1) 0 20 40 100 60 40 0 80 % clockwise shaft rotation 80 % total resistance 100 60 20 f a l
t12, t13 fully sealed containe r 12 mm square or round cermet trimmer vishay sfernice document number: 51022 for tec hnical questions, contact: sfer@vishay.com www.vishay.com revision: 15-nov-10 see al so application note: www.vishay.com/doc?51001 and www.vishay. com/doc?52029 3 mechanical specifications mechanical travel 300 5 operating torque (max. ncm) 3 end stop torque (max. ncm) 15 unit weight (max. g) 4.7 terminals pure sn (code e3) environmental specifications temperature range - 55 c to + 125 c climatic category 55/100/56 sealing ip67 fully sealed performances tests conditions typical values and drifts r t / r t (%) r 1-2 / r 1-2 (%) load life 1000 h at rated power 90/30 - ambient temperature 70 c 1 % contact res. variation: < 2 % rn 2 % climatic sequence phase a dry heat 100 c phase b damp heat phase c cold - 55 c phase d damp heat 5 cycles 0.5 % 1 % long term damp heat 56 days 40 c, 93 % rh 0.5 % dielectric strength: 1000 v rms insulation resistance: > 10 4 m 1 % rapid temperature change 5 cycles - 55 c to + 125 c 0.5 % v 1-2 / v 1-3 1 % shock 50 g at 11 ms 3 successive shocks in 3 directions 0.1 % 0.5 % vibration 10 hz to 55 hz 0.75 mm or 10 g during 6 h 0.1 % v 1-2 / v 1-3 0.5 % rotational life 200 cycles 1 % contact res. variation: < 2 % rn
t12, t13 vishay sfernice fully sealed container 12 mm square or round cermet trimmer www.vishay.com for technical questions, contact: sfer@vishay.com document number: 51022 4 see also application note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 revision: 15-nov-10 standard resistance element data standard resistance values linear law log laws typical tcr - 55 c to + 125 c max. power at 70 c max. working voltage max. current through wiper max. power at 70 c max. working voltage max. current through wiper w v ma w v ma ppm/c 22 1 4.69 213.2 100 47 1 6.85 145.8 100 1 10 100 220 1 14.8 67.4 470 1 21.6 46.1 1k 1 31.6 31.6 0.5 22.4 22.4 2.2k 1 46.9 21.3 0.5 33.2 15.1 4.7k 1 68.5 14.5 0.5 48.5 10.3 10k 1 100 10 0.5 79.7 7.07 22k 1 148.3 6.7 0.5 105 4.77 47k 1 216.7 4.6 0.5 153 3.26 100k 1 316.2 3.16 0.5 224 2.24 220k 0.56 350 1.59 0.5 332 1.51 470k 0.26 350 0.75 0.26 350 0.74 1m 0.12 350 0.35 0.12 350 0.35 2.2m 0.05 350 0.16 4.7m 0.02 350 0.07 10m 0.01 350 0.03 marking ? vishay trademark ?model ? ohmic value (in , k , m ) ? tolerance (in %) ? manufacturing date ? marking of terminal: 1, 2, 3 packaging ? for t13y: in plastic box of 50 pieces, code b25 (bl50) ? for t12y, t12x: in carton box of 50 pieces, code b25 (bo50)
t12, t13 fully sealed containe r 12 mm square or round cermet trimmer vishay sfernice document number: 51022 for tec hnical questions, contact: sfer@vishay.com www.vishay.com revision: 15-nov-10 see al so application note: www.vishay.com/doc?51001 and www.vishay. com/doc?52029 5 ordering information for t12 (part number) model style option ohmic value tolerance taper packaging code special number t12 x y b = locking shaft 0 = without from 22 to 10 m 103 = 10 k m = 20 % on request: k = 10 % j = 5 % a l f b25 = box 50 pieces (if applicable) given by vishay for custom design description (for information only) t12 x b 22k 20 % a bo e3 model style special value tolerance taper special packaging special shaft lead finish ordering information for t13 (part number) model style ohmic value tolerance taper packaging code special number t13 y from 22 to 10 m 103 = 10 k m = 20 % on request: k = 10 % a l f b25 = box 50 pieces (if applicable) given by vishay for custom design description (for information only) t13 y 1m 20 % a bl50 e3 model style value tolerance taper special packaging lead finish y10 mab 5 13 5 2 t xb2 2 mab 3 12 5 2 t
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