Taizhou sub core Microelectronics Technology Co., Ltd. is located in the Chinese historical and cultural city of Taizhou City, located in the north shore of the Yangtze River, the Yangtze River Delta north wing, is one of the central city of Shanghai city circle. Ltd is industrial timer, intelligent controller, optical fiber sensor, temperature and humidity switch, electronic timer, buzzer, alarm and other products specializing in the production, processing and sales of integrated companies, has a complete and scientific quality management system. Taizhou sub core Microelectronics Technology Co., Ltd. integrity, strength and quality of the industry's highly recognized. All employees of our company adhering to the "honesty, quality first, customer first" service concept, to provide customers with excellent products and perfect service. Welcome friends from all walks of life to visit the guidance and business negotiation.
Model no.Yr5025c 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.Yr5025c 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.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
Buzzer
APPLICATIONS Communication Devices Electronics used in Automobiles Alarm Circuits Portable Devices Security Systems Timers Household Appliances Electronic Metronomes Game Shows
Operating Voltage: VDC 3 ~ 15 Rated Voltage VDC: 12 Rated Current mA: Max. 30 Sound output ( at 30 cm ) dBA: Min. 90 Rated Frequency Hz: 2900 ± 500 Tone Nature : Continuous Operating Temperature º C: -20 ~ +60 Terminal : Plate Housing Material / Color: ABS / Black.
Operating Voltage VDC: 4 ~ 7 Rated Voltage VDC: 5 Rated Current mA: Max. 30 Sound output ( at 10 cm ) dBA: Min. 85 Rated Frequency Hz: 2300 ± 300 Tone Nature : Continuous Operating Temperature º C: -40 ~ +85 Storage Temperatureº C: -40 ~ +85 Terminal : Pin Housing Material / Color: Noryl / Black Weight g: 2.
AD16-22SM Flash buzzer with led smart electronic white shell buzzer plastic round head buzzer type : AD16-22SM place of origin : Zhejiang Province,China (Mainland) brand name : NIN mounting diameter : 22mm color : white green red yellow blue material : plastic frequency range : AC 50-60HZ lamp voltage : DC/AC 6V 12V 24V 36V 48V 110V 220V 380V continuous operating life : more than 30000 hours IP rating : IP65
TSelf-excitation buzzer HCM12X
SMT buzzer HCT14A For all kinds of instruments and home appliance alarms,and has an advantage of stability 12.8*12.8*9.2
Self excitation buzzer They can work only with rated D/C voltage.For all kinds of Instruments and home appliance alarms, and has an advantage Of stability. 12*9.5mm 12*9.5mm
Self-excitation piezo buzzer XY14 They can work only with Rated D/C Voltage. For all kinds of instruments and home appliance alarms,and has an advantage of stability. 14*7.5mm 7KG/5000PCS
