∟ 气体/气敏/烟雾传感器(1)
品牌:启盛 型号:QSM-88(01,03) 种类:蜂鸣器(片) 规格尺寸:8.8*3.2（mm）
尺寸 (8.8&plu*n;0.2)×(3.2&plu*n;0.2)
Model No | QSM-8801A | QSM-8801B | QSM-8803A |
Rated Voltager | 1.5V | 1.5V | 3V |
Operating Voltage | 1～2V | 1～2V | 2～4.5V |
Max.Rated Current | 15mA | 80mA | 70mA |
Coil Resistance(DC) | 5.5&plu*n;2Ω | 5.5&plu*n;2.2Ω | 17&plu*n;4Ω |
Coil Impedance(AC) | 15Ω | 16Ω | 40Ω |
Min.Sound Pressure Level | 80dB/10cm | 80dB/10cm | 80dB/10cm |
Resonant Frequency | 2350Hz | 2730Hz | 2730Hz |
Operating Temperature | -20℃~+70℃ | -20℃~+70℃ | -20℃~+70℃ |
Weight | 2g | 2g | 2g |
友情链接： 深圳市元东发电子有限公司
