smt trimmer potentiometers/evm3w design and speci cations are each subject to change without notice. ask factory for the current technical speci cations before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. & 7 . 8 4 9 # product code type/structure packaging taper & resistance example : b52=500 ? 12345 6 7 8 9 101112 3.1 0.95 2.2 2.4 1.6 3.2 2 4 1.55 3.75 1.9 1.0 0.9 0.8 resin (recommended land pattern) width 0.5 length 2.0 depth 0.25 driver slot resistance c b a (circuit diagram) c b a 1.2 1.9 1.85 1.25 0.9 1.0 2.8 specifi cations minimum quantity/packing unit part number taping quantity per reel packaging quantity dia. of reel (mm) evm3w 3000 15000 0 178 total resistance value resistance tolerance 100 to 1 m 25 % power rating limiting element voltage 0.15 w 50 v rotation torque 2 to 20 mnm temperature coef? cient of resistance 250 10 C6 /c explanation of part numbers 3 mm square low-profi le smt trimmer potentiometers (cermet, open frame type) type: evm3w features low-pro? le 0.95 mm (1.1 mm max.) high reliability realized by cermet element ex cellent mountability conforms to jis c5260-1:1999 rohs compliant recommended applications audio/visual, of? ce, and communication equipment general electronic equipment dimensions in mm (not to scale) 3-terminal/low-pro? le the standard packaging methods for a reel is 0 178. please contact us, if you would like different packaging methods. (bulk, reel of 0 330, reel of 0 380) mass (weight) : 31 mg/pc. oct. 2013 01 7
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