External-Driven SMD Piezo Buzzer
Model | LPT2270AS-HS-12-4.0-19-R |
Rated Voltage | 12 Vp-p |
Operating Voltage | 1~30 Vp-p |
Current Consumption | ≤12 mA |
Capacitance | 19000±30% PF |
Test distance | 10 cm |
SPL | ≥95dB @10cm |
Resonant Frequency | 4000±500 Hz |
Operating Temperature | -30 ~ +85℃ |
Storage Temperature | -40 ~ +90℃ |
Weight | 2.3 g |
Carton size | 60×36×36 cm |
Quantity | 3000 pcs |
Gross Weight | 14.78 Kg |
Changzhou Lianhua Electronics Co.,LTD is specialized in making SMD piezo transducer,the diameter is 22mm,the height is 7mm.12V ac transducer,dishwasher buzzer, microwave oven buzzer.Applicable voltage range1-30V.