www.vishay.com for technical ques tions, contact: sf er@vishay.com document number: 51008 18 revision: 22-dec-08 ts53 vishay sfernice surface mount miniature trimmers single-turn cermet sealed the ts53 trimming potentiometer has been designed for surface mount applications and offers volumetric efficiency (5 x 5 x 2.7 mm) with high performance and stability. the ts53 design is suitable for both manual or automatic operation, and can withstand wave, and reflow soldering techniques. features ? 0.25 w at 70 c ? for pcb version see t53y series ? wide ohmic range (10 to 1 m ) ? small size for optimum packing density ? suitable for both manual or automatic operation ? rohs compliant since data code 0445 dimensions in millimeters ( 0.25 mm) ts53yl ts53yj recommended soldering areas ts53yl ts53yj cruciform screwdriver slot ? 2.5, width 0.5 deep: 0.55 max. deep (center): 0.7 tolerances unless otherwi se specified 0.25 mm 5 2.7 6.4 0.20 0.65 5 2.7 5.5 0.20 1.1 1.3 2 b 5.5 1.3 1.3 2.3 a c 2 1.3 2 2 2.3 b a c 4 a6 103 1 0.20 5 b a c 0.9 0.20 2.30 1 x 0.20 0.9 x 0.20 2.30 5 a b c
document number: 51008 for technica l questions, contact: sfer@vishay.com www.vishay.com revision: 22-dec-08 19 ts53 surface mount mi niature trimmers single-turn cermet sealed vishay sfernice electrical specifications resistive element cermet electrical travel 220 15 resistance range 10 to 1 m standard series 1 - 2 - 5 tolerance standard 20 % variation law linear power rating 0.25 w at 70 c temperature coefficient see standard resistance element data limiting element voltage (linear law) 200 v contact resistance variation 1 % or 3 end resistance (typical) 0.1 % or 3 dielectric strength (rms) 1000 v insulation resistance 1 g mechanical specifications mechanical travel 270 10 operating torque (max. ncm) 1.5 end stop torque (max. ncm) 3.5 net weight (max. g) 0.15 terminals pure sn (e3) environmental specifications temperature range - 55 c to + 125 c climatic category 55/125/56 sealing sealed container ip67 msl level 4 a (1) b (2) c (3) cw circuit diagram 0 20 40 60 100 120 140 155 70 0.05 0 0.10 0.15 0.20 0.25 ambient temperature in c power in w
www.vishay.com for technical ques tions, contact: sf er@vishay.com document number: 51008 20 revision: 22-dec-08 ts53 vishay sfernice surface mount miniature trimmers single-turn cermet sealed marking vishay trademark, ohmic value, manufacturing date. the ohmic value is indicated by a 3 figure code, the first two are significant figures, the third one is the multiplier. example: 100 = 10 101 = 100 102 = 1000 503 = 50 000 soldering recommendations see application notes caution reflow soldering must be done within 72 h while stored under a max. temperature of 30 c, 60 % rh after opening the dry pack envelope. recommended method of storage dry box storage is recommended as soon as the hermetic bag has been opened to prevent moisture absorption. the following conditions should be observed, if dry boxes are not available: ? storage temperature 10 c to 30 c ? storage humidity 60 % rh max. after more than 72 h under these conditions, moisture content will be too high for reflow soldering. in case of moisture absorption , the devices will recover to the former condition by drying under the following condition: 192 h at 40 c + 5 c/- 0 c and < 5 % rh (dry air/nitrogen) or 96 h at 60 c + 5 c and < 5 % rh for all device containers (not suitable for reel) or 24 h at 125 c + 5 c (not suitable for reel) performance tests conditions typical values and drifts rt rt (%) r 1-2 r 1-2 (%) load life 1000 hours at rated power 90'/30' - ambient temperature + 70 c 2 % 3 % contact resistance variation: r < 1 % rn climatic sequence phase a dry heat 125 c phase b damp heat phase c cold - 55 c phase d damp heat 5 cycles 2 % 3 % long term damp heat temperature 40 c - rh 93 % 56 days 2 % 3 % dielectric strength: 1000 v rms insulation resistance: > 10 4 m thermal shock 55 c to + 125 c - 5 cycles 1 % v 1-2 v 1-3 2 % rotational life (electrical and mechanical) 100 cycles - rated power (3 % + 5 ) shock 50 g - 11 ms 3 successive shocks in 3 directions 1 % v 1-2 v 1-3 1 % vibration 10 - 55 hz 0.75 mm or 10 g - 6 hours 1 % v 1-2 v 1-3 1 % standard resistance element data standard resistance values linear law typical tcr - 55 c + 125 c max. power at 70 c max. working voltage max. cur. through element wv mappm/c 10 20 50 100 200 500 1k 2k 5k 10k 20k 50k 100k 200k 500k 1m 0.25 0.25 0.20 0.08 0.04 1.58 2.24 3.54 5.00 7.07 11.2 15.8 22.4 35.4 50.0 70.7 112 158 200 200 200 158 112 71 50 35 22 16 11 7 5 3.5 2.2 1.6 1.0 0.4 0.2 100
document number: 51008 for technica l questions, contact: sfer@vishay.com www.vishay.com revision: 22-dec-08 21 ts53 surface mount mi niature trimmers single-turn cermet sealed vishay sfernice packaging on tape and reel of 500 pieces, code r 10 (tr500) and 2000 pieces, code r20 (tr2000) cover tape panel strength specifications eia 481 a and cei 60286-3. drypack devices are packed in moisture barrier bags to prevent the products from moisture absorption during transportation and storage. each bag contains a desiccant. sap ordering information (part number 15 digits) model style ohmic value tolerance packaging special number yl yj from 10 to 1 m 504 = 500 k 20 % r10 = reel 500 pieces r20 = reel 2000 pieces (if applicable) given by vishay for custom design part number description (for information only) ts53 yl 500k 20 % tr500 e3 model style value tolerance special packaging lead (pb)-free 3 solts - width 2 to 120 - ? ext. 23 ? 12.7 ? 178 2 0.3 3.2 2 ? 70 13 8 5.2 7.6 12 5.5 1.75 4 2 ? 1.5 l504mr1 3 y 5 0 s t
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