fully sealed container cermet trimmer C industrial grade p8s data sheet e 5/2.410 - 10497 1 w at 70c p8st 0,5 w at 70c p8sx - pspy nf c/ute 83-251 mil-r-22097 lnz 2-40 specifications mechanical mechanical travel... 300 5 operating torque (max. ncm)... 3 end stop torque (max. ncm)... 6 unit weight (max. g.)... 1... 3,1 environmental temperature range... C55c + 125c climatic category... 55 / 125 / 56 sealing... fully sealed container ip67 electrical resistive element... cermet electrical travel... 270 15 resistance range... 10 ... 2,2 m standard series e3 (1 - 2,2 - 4,7) ... on request series 1 - 2 - 5 ... tolerance standard... 10 % on request... 5% power rating linear... 0,5 w at 70c p8st... 1 w at 70c typical temp. coefficient (for rn 3 100 )... 7 0 ppm/c limiting element voltage (linear law)... 250 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 x y t
2-41 vishay s.a. international department 199, boulevard de la madeleine b.p. 1159 f 06003 nice cedex 1 tel. : (33) 04 93 37 27 27 fax. : (33) 04 93 37 27 26 performances table 1 tests load life climatic sequence long term damp heat rapid temperature change shocks vibrations rotational life 1000 hours at rated power 90'/30' - ambient temperature 70 c 56 days 5 cycles C55 c at +125 c 50 g 11 ms 3 successive shocks in 3 directions 10 - 55 hz 0,75 mm or 10 g during 6 hours 200 cycles phase a dry heat 100 c phase b damp heat phase c cold C55 c phase d damp heat 5 cycles 2% 3 % contact resistance variation : < 3% rn 0,5 % 1 % 0,2 % 0,5% 1 % 2 % dielectric strength : 1000 v rms insulation resistance : > 10 4 m 3 % contact resistance variation : < 3% rn 0,5 % ? v 1-2 1% v 1-3 conditions typical values and drifts ? r t ? r 1-2 r t (%) r 1-2 (%) 0,2 % ? v 1-2 0,5% v 1-3
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