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Model no.Yr7530a Oscillation frequency (hz)2700 Operating voltage (vo-p)2.0 ~4.5 Rated voltage (vo-p)3 Current consumption(ma/max.)90 at rated voltage Sound pressure level (db/min.)82 at 10cm at rated voltage Coil resistance (¦¸)15 ¡à 3 Operating temperature (¡æ)20 ~ +60 Storage temperature (¡æ)30 ~ +80 Dimension (mm)L 7.5 ¡á w 7.5 ¡á h 3.0 Model no.Yr7530a Oscillation frequency (hz)2700 Operating voltage (vo-p)2.0 ~4.5 Rated voltage (vo-p)3 Current consumption(ma/max.)90 at rated voltage Sound pressure level (db/min.)82 at 10cm at rated voltage Coil resistance (¦¸)15 ¡à 3 Operating temperature (¡æ)20 ~ +60 Storage temperature (¡æ)30 ~ +80 Dimension (mm)L 7.5 ¡á w 7.5 ¡á h 3.0

Model no.Yr5025a Oscillation frequency (hz)4000 Operating voltage (vo-p)2.0 ~4.0 Rated voltage (vo-p)3 Current consumption(ma/max.)100 at rated voltage Sound pressure level (db/min.)75 at 10cm at rated voltage Coil resistance (¦¸)12 ¡à 3 Operating temperature (¡æ)-20 ~ +60 Storage temperature (¡æ)-30 ~ +80 Dimension (mm)L 5.2 ¡á w 5.2 ¡á h 2.7 Model no.Yr5025a Oscillation frequency (hz)4000 Operating voltage (vo-p)2.0 ~4.0 Rated voltage (vo-p)3 Current consumption(ma/max.)100 at rated voltage Sound pressure level (db/min.)75 at 10cm at rated voltage Coil resistance (¦¸)12 ¡à 3 Operating temperature (¡æ)-20 ~ +60 Storage temperature (¡æ)-30 ~ +80 Dimension (mm)L 5.2 ¡á w 5.2 ¡á h 2.7

Model no.Yr6835a Oscillation frequency (hz)2700 Operating voltage (vo-p)2.0 ~4.0 Rated voltage (vo-p)3 Current consumption(ma/max.)90 at rated voltage Sound pressure level (db/min.)80 at 10cm at rated voltage Coil resistance (¦¸)16 ¡à 3 Operating temperature (¡æ)-20 ~ +60 Storage temperature (¡æ)-30 ~ +80 Dimension (mm)l 9.6 ¡á w 6.8 ¡á h 3.5 Model no.Yr6835a Oscillation frequency (hz)2700 Operating voltage (vo-p)2.0 ~4.0 Rated voltage (vo-p)3 Current consumption(ma/max.)90 at rated voltage Sound pressure level (db/min.)80 at 10cm at rated voltage Coil resistance (¦¸)16 ¡à 3 Operating temperature (¡æ)-20 ~ +60 Storage temperature (¡æ)-30 ~ +80 Dimension (mm)l 9.6 ¡á w 6.8 ¡á h 3.5

Model no.Yr7525a Oscillation frequency (hz)2700 Operating voltage (vo-p)2.5 ~4.5 Rated voltage (vo-p)3.6 Current consumption(ma/max.)90 at rated voltage Sound pressure level (db/min.)85 at 10cm at rated voltage Coil resistance (¦¸)15 ¡à 3 Operating temperature (¡æ)-20 ~ +60 Storage temperature (¡æ)-30 ~ +80 Dimension (mm)L 7.5 ¡á w 7.5 ¡á h 2.5 Model no.Yr7525a Oscillation frequency (hz)2700 Operating voltage (vo-p)2.5 ~4.5 Rated voltage (vo-p)3.6 Current consumption(ma/max.)90 at rated voltage Sound pressure level (db/min.)85 at 10cm at rated voltage Coil resistance (¦¸)15 ¡à 3 Operating temperature (¡æ)-20 ~ +60 Storage temperature (¡æ)-30 ~ +80 Dimension (mm)L 7.5 ¡á w 7.5 ¡á h 2.5

Oscillation frequency (hz)2700 Operating voltage (vo-p)2.5 ~ 4.5 Rated voltage (vo-p)3.6 Current consumption (ma/max.)80 at rated voltage Sound pressure level (db/min.)85 at 10cm at rated voltage Coil resistance (Ω)15 ~ 20

Operating voltage 1~25vp-p Current consumption ¡ü3ma at 3vp-p/square wave/4.0khz Sound pressure level min 75db at 10cm/ 3vp-p/square wave/4.0khz Electrostatic capacity15000¡à30%pf at 1 khz/1v Operating temperature (¡æ)-40~ +120 Storage temperature (¡æ)-40~ +120 Dimension (mm) l 12 ¡á w 12 ¡á h 3.0

Model no.Yp1325a Operating voltage max25vp-p Current consumption max 3ma at 5vp-p/square wave/4.1khz Sound pressure level min 85db at 10cm/ 5vp-p/square wave/4.0khz Electrostatic capacity16000¡à30%pf at 1 khz/1v Operating temperature (¡æ)-40~ +120 Storage temperature (¡æ)-40~ +120 Dimension (mm) l 12.8 ¡á w 12.8 ¡á h 2.5

Model no.Yp1225a Operating voltage max25vp-p Current consumption max 8ma at 9vp-p/square wave/4.1khz Sound pressure level min 75db at 10cm/ 3vo-p/square wave/4.0khz Electrostatic capacity16000¡à30%pf at 1 khz/1v Operating temperature (¡æ)-40~ +120 Storage temperature (¡æ)-40~ +120 Dimension (mm) l 12 ¡á w 12 ¡á h 2.5

Model no.Yr1430d Oscillation frequency (hz)2700 Operating voltage (vo-p)3.0 ~7.0 Rated voltage (vo-p)5 Current consumption(ma/max.)80 at rated voltage Sound pressure level (db/min.)85 at 10cm at rated voltage Coil resistance (¦¸)40 ¡à 3 Operating temperature (¡æ)-30 ~ +75 Storage temperature (¡æ)-40 ~ +85 Dimension (mm)l 14 ¡á w 13 ¡á h 3.0