启盛直销 KC1201 KC1206 一体无源电磁式蜂鸣器
Model No | QSM-1201A | QSM-1206A | QSM-1212A |
Rated Voltager | 1.5V | 5V | 12V |
Operating Voltage | 1～2V | 4～8V | 9～15V |
Max.Rated Current | 15mA | 40mA | 40mA |
Coil Resistance(DC) | 16±3Ω | 50±5Ω | 115±12Ω |
Coil Impedance(AC) | 40Ω | 110Ω | 200Ω |
Min.Sound Pressure Level | 80dB/10cm | 85dB/10cm | 85dB/10cm |
Resonant Frequency | 2400Hz | 2400Hz | 2400Hz |
Operating Temperature | -20℃~+70℃ | -20℃~+70℃ | -20℃~+70℃ |
Weight | 2g | 2g | 2g |
