1/4" multi-turn fully sealed container cermet trimmer t63 vishay sfernice document number: 51024 for tec hnical questions, contact: sfer@vishay.com www.vishay.com revision: 10-sep-10 see al so application note: www.vishay.com/doc?51001 and www.vishay. com/doc?52029 67 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 ? compliant to rohs directive 2002/95/ec dimensions in millimeters ( 0.5 mm) 0.25 a b c 4 min. 1 0.1 2.54 ? 0.45 2.54 screwdriver slot 0.5 x 0.5 2.3 0. 2 6.8 0.2 ? 1.8 6.8 0.2 5 max. 0.7 5.7 0.1 t63xa a b c terminal spacing on a 2.54 pcb 5.7 0.1 0.25 a b c 4 min. 1 0.1 2.54 1.2 0.3 2.54 screwdriver slot 0.5 x 0.5 2.54 6.8 0.2 ? 1.8 6.8 0.2 5 max. 0.7 t63xb a b c 1.3 0.1 7.8 max. 6.8 0.2 a b c 4 min. 6.8 0.2 1 0.1 2.54 ? 0.45 2.54 ? 1.8 5 max. 2.3 0.2 0.25 t63ya a b c 5 max. ? 1.8 2.54 1.2 0.3 2.54 2.54 6.8 0.2 0.25 a b c 4 min. 6.8 0.2 1.3 0.1 1 0.1 t63yb a b c t63za 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 t63zb 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 vishay sfernice 1/4" multi-turn full y sealed container cermet trimmer www.vishay.com for technical questions, contact: sfer@vishay.com document number: 51024 68 see also application note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 revision: 10-sep-10 electrical specifications resistive element cermet electrical travel 14 turns 2 resistance range 10 to 2.2 m standard series and on request series 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 voltage (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 1/4" multi-turn fully sealed container cermet trimmer vishay sfernice document number: 51024 for tec hnical questions, contact: sfer@vishay.com www.vishay.com revision: 10-sep-10 see al so application note: www.vishay.com/doc?51001 and www.vishay. com/doc?52029 69 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 temp. 70 c 1 % contact res. variation: < 1 % rn 2 % 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 % 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 % 0.2 % 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 % rotational life 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 cur. w v ma ppm/c 10 20 50 100 200 500 1k 2k 5k 10k 20k 25k 50k 100k 200k 250k 500k 1m 2.2m 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.13 0.06 0.03 1.58 2.23 3.5 35 7.07 11.2 15.8 22.3 35.3 50 70.7 79 112 158 224 250 250 250 250 158 112 77 50 35 22 15.8 11.2 7.1 5 3.5 3.2 2.2 1.6 1.1 1.1 0.50 0.25 0.125 100 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 piec es code t20 (tu50)
t63 vishay sfernice 1/4" multi-turn full y sealed container cermet trimmer www.vishay.com for technical questions, contact: sfer@vishay.com document number: 51024 70 see also application note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029 revision: 10-sep-10 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 finish a104kt2 3 t x 6 0
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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