兴化市华宇电子(佛山)有限公司

SERIES MAGNETIC BUZZER Consecution voice 连续声 　　 Bottom View side View 　　　　　　all dimensions are in mm Model NOYHE12-01YHE12-03YHE12-05YHE12-09YHE12-12 Rated Voltage 电压(VDC)1.5VDC3VDC5VDC9VDC12VDC Operating Voltage 工作电压 (V)1-2VDC2-5VDC4-8VDC7-12VDC8-15VDC Max.Rated Current 最大电流 (mA)20mA/1.5VDC30mA/3VDC30mA/5VDC30mA/12VDC30mA/12VDC Min. Sound Pressure Level 最小声压(dB/cm)75db/10cm80db/10cm85db/10cm85db/10cm85db/10cm Resonant Frequency 谐振频率 (Hz)2300±3002300±3002300±3002300±3002300±300 Perating Temperature 工作温度 (℃) -20 - +70-20 - +70-20 - +70-20 - +70-20 - +70 Weight 重量 (g) 22222