KPM09-04B8 Buzzer
Magnetic Transducer (without driving circuit) KPM09-04B8 series Magnetic Buzzer FREQUENCY RESPONSE [actual curve of type] DIMENSIONS 32 Bottom View Side View applied voltage: 1.5 v. 1/2 duty, square wave distance for measurement: 10cm Model No Rated Voltage Operating Voltage Max. Rated Current Coil Resistance (DC) Coil Impedance (AC) Min. Sound Pressure Level Resonant Frequency Operating Temperature Weight KPM09-04B8 1.5 1-2V 80mA 5.5¡À1¦¸ 9.5¡À3¦¸ 80dB/10cm 2731Hz -20~+70¡æ 2g Valu.