External-Driven SMD Magnetic Buzzer
Model | LPB4020-GO-09-2.8-18.0-R |
Rated Voltage | 9 VDC |
Operating Voltage | 4.5~20 VDC |
Current Consumption | ≤80 mA |
Test distance | 30 cm |
SPL | ≥100 dB @30cm |
Resonant Frequency | 2800±500 Hz |
Tone | Continuous sound |
Operating Temperature | -40 ~ +85 ℃ |
Storage Temperature | -40 ~ +90 ℃ |
Weight | 12.9 g |
Carton size | 58.5×33.5×34 cm |
Quantity | 1000 pcs |
Gross Weight | 15.9 Kg |
alarm dc piezo buzzer 100db LPB4020 is apply for industrial alarm ,air condition ,which have good quality and popular in world.