t63 www.vishay.com vishay sfernice revision: 05-aug-13 1 document number: 51024 for technical questions, contact: sferpottrimmers@vishay.com , see also application note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 1/4" multi-turn fully sealed container cermet trimmer due to their square shape and small size (6.8 mm x 6.8 mm x 5 mm), the multi-turn trimmers of the t63 series are ideally suited for pcb use, enabling high density board mounting with reduced space requ irement between cards. six versions are available differing by the top or side position of the adjustment screw and by pc pins configuration. the use of cermet for the resistive track ensures an excellent stability of nominal specifications throughout life. features ? 0.25 w at 70 c ? industrial grade ? tests according to cecc 41000 or iec 60393-1 ? multi-turn operation ? low contact resistance variation 1 % typical ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 dimensions in millimeters ( 0.5 mm) terminal spacing on a 2.54 pcb t63xa t63xb T63YA t63yb t63za t63zb 2.54 ? 0.45 2.54 screwdriver slot 0.5 x 0.5 2.3 0. 2 0.25 a b c 4 min. 6.8 0.2 ? 1.8 6.8 0.2 0.7 5.7 0.1 1 0.1 5 max. a b c 2.54 1.2 0.3 2.54 screwdriver slot 0.5 x 0.5 2.54 5.7 0.1 0.25 a b c 4 min. 6.8 0.2 ? 1.8 6.8 0.2 0.7 1 0.1 5 max. a b c 2.54 ? 0.45 2.54 2.3 0.2 7.8 max. 6.8 0.2 a b c 4 min. 6.8 0.2 ? 1.8 0.25 1.3 0.1 1 0.1 5 max. a b c 2.54 1.2 0.3 2.54 2.54 ? 1.8 6.8 0.2 0.25 a b c 4 min. 6.8 0.2 5 max. 1.3 0.1 1 0.1 a b c 6.8 0.2 6.8 0.2 a b c 2.54 2.54 3.7 ? 1.8 5 max. 1.3 0.1 1 0.1 4 min. c b a 6.8 0.2 a b c 2.54 2.54 3.7 2.54 ? 1.8 6.8 0.2 c b a
t63 www.vishay.com vishay sfernice revision: 05-aug-13 2 document number: 51024 for technical questions, contact: sferpottrimmers@vishay.com , see also application note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 electrical specifications resistive element cermet electrical travel 14 turns 2 resistance range 10 ? to 2.2 m ? standard series and on request se ries e3 1 - 2 - 5 (1 - 2.2 - 4.7) tolerance standard 10 % on request 5 % power rating linear 0.25 w at + 70 c circuit diagram temperature coefficient see standard resistance element table limiting element volt age (linear law) 250 v contact resistance variation 2 % rn or 2 ? end resistance (typical) 1 ? dielectric strength (rms) 1000 v insulation resistance (500 v dc )10 6 m ? mechanical specifications mechanical travel 15 turns 5 operating torque (max. ncm) 1.5 end stop torque clutch action unit weight (max. g) 0.5 wiper (actual travel) positioned at approx. 50 % terminals pure sn (code e3) environmental specifications temperature range - 55 c to + 155 c climatic category 55/125/56 sealing fully sealed - ip67 0 50 100 155 0.25 0 ambient temperature in c power in w 70 125 25 a (1) b (2) c (3) cw
t63 www.vishay.com vishay sfernice revision: 05-aug-13 3 document number: 51024 for technical questions, contact: sferpottrimmers@vishay.com , see also application note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 performances tests conditions typical values and drifts ? r t / r t ? r 1-2 / r 1-2 other electrical endurance 1000 h at rated power 90'/30' - ambient temperature 70 c 1 % 2 % contact res. variation: < 1 % rn climatic sequence phase a dry heat 125 c - 30 % pr ? phase b damp heat ? phase c cold - 55 c ? phase d damp heat 5 cycles 0.5 % 1 % - damp heat, steady state 56 days 40 c, 93 % rh 0.5 % 1 % dielectric strength: 1000 v rms insulation resistance: > 10 4 m ? 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 % 0.2 % - vibration 10 hz to 55 hz 0.75 mm or 10 g during 6 h 0.1 % - ? v 1-2 /v 1-3 ? 0.2 % mechanical endurance 200 cycles (2 % + 3 ? ) - contact res. variation: < 1 % rn standard resistance element data standard resistance values linear law typical tcr - 55 c + 125 c max. power at 70 c max. working voltage max. wiper current ? w v ma ppm/c 10 0.25 1.58 158 100 20 0.25 2.23 112 50 0.25 3.5 77 100 0.25 35 50 200 0.25 7.07 35 500 0.25 11.2 22 1k 0.25 15.8 15.8 2k 0.25 22.3 11.2 5k 0.25 35.3 7.1 10k 0.25 50 5 20k 0.25 70.7 3.5 25k 0.25 79 3.2 50k 0.25 112 2.2 100k 0.25 158 1.6 200k 0.25 224 1.1 250k 0.25 250 1.1 500k 0.13 250 0.5 1m 0.06 250 0.25 2.2m 0.03 250 0.125 marking ? vishay trademark ?model ?style ?ohmic value (in ? , k ? , m ? ) ? tolerance (in %) only if non standard ? manufacturing date ? marking of terminal 3 packaging ? in tube of 50 piece s code t20 (tu50)
t63 www.vishay.com vishay sfernice revision: 05-aug-13 4 document number: 51024 for technical questions, contact: sferpottrimmers@vishay.com , see also application note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 ordering information (part number) model style ohmic value tolerance packaging special number t63 xa xb ya yb za zb from 10 ? to 2.2 m ? 104 = 100 k ? k = 10 % on request j = 5 % t20 = tube 50 pieces (if applicable) given by vishay for custom design description (for information only) t63 xa 100k 10 % tu e3 model style value tolerance special packaging lead (pb)-free a104kt2 3 t x 6 0
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