smt trimmer potentiometers/evm2g/2n/2w 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 . ( 9 4 # product code packaging taper & resistance example : b52=500 ? 12345 6 789101112 type/structure (2g, 2n, 2w) recommended applications audio/visual, of? ce, an d communication equipment general electronic equipment 2 mm square low-profi le smt trimmer potentiometers (cermet, open frame type) type: evm2g evm2n evm2w features low-pro? le 0.85 mm (0.95 mm max.) evm2g 0.81 mm (0.95 mm max.) evm2n 1.05 mm (1.2 mm max.) evm2w automatic adjustment type (evm2w) high reliability realized by cermet element ex cellent mountability conforms to jis c5260-1:1999 rohs compliant explanation of part numbers specifi cations minimum quantity/packing unit part number taping quantity per reel packaging quantity dia. of reel (mm) evm2g evm2n evm2w 3000 15000 0 178 total resistance value resistance tolerance 100 to 1 m evm2g : 20 %, evm2n, 2w : 25 %, power rating limiting element voltage 0.15 w 50 v rotation torque evm2g, 2n : 0.5 to 10 mnm evm2w : 1 to 15 mnm temperature coef? cient of resistance 250 10 C6 /c 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) 2g, 2n 2w oct. 2013 02 2
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. smt trimmer potentiometers/evm2g/2n/2w resistance driver slot width 0.45 length 1.4 depth 0.2 1.2 0.7 1.9 0.651.0 1.9 1.55 (recommended land pattern) (circuit diagram) c b a 2.81 1.25 2.2 b 2 4 ac 1.56 0.85 1.0 resin 0.7 1.9 1.56 1.05 0.65 1.25 2.81 1.23 2.2 0.81 1.0 1.2 0.7 1.9 0.7 1.9 b 2 4 ac 1.58 1.58 1.05 0.65 0.651.0 1.9 1.55 1.23 c b a resin resistance (recommended land pattern) width 0.45 length 1.3 depth 0.2 driver slot (circuit diagram) 2 4 1.05 1.7 0.9 0.65 1.75 1.9 0.75 1.2 2.2 1.45 2.75 1.3 c b a c b a 1.2 1.4 1.3 0.650.95 1.9 0.75 resin resistance (recommended land pattern) width 0.45 length 1.45 depth 0.35 driver slot (circuit diagram) dimensions in mm (not to scale) 3-terminal/low-pro? le .............................................................................................................................................. evm2g no. 1 no. 2 no. 3 3-terminal/low-pro? le .............................................................................................................................................. evm2n 3-terminal, for automatic trimming adjustment/low-pro? le ................................................................................... evm2w mass (weight) : 14 mg/pc. mass (weight) : 13 mg/pc. mass (weight) : 17 mg/pc. oct. 2013 02 3
|
