3V SMD Magnetic Buzzer 9025 Used for Medical Instrument
Specification
| Item | Unit | Specification | Condition |
| Oscillation Frequency | Hz | 2700 | Vo-p=1/2duty , square wave |
| Operating Voltage | Vp-p | 2.5 ~ 4.5 | |
| Rated Voltage | Vp-p | 3 | |
| Current Consumption | mA | MAX. 90 | at Rated Voltage |
| Sound Pressure Level | dB | MIN. 85 | at 10cm at Rated Voltage |
| Coil Resistance | Ω | 16±3 | |
| Operating Temperature | ℃ | -20 ~ +70 | |
| Storage Temperature | ℃ | -30 ~ +80 | |
| Dimension | mm | Φ9.0x H2.5 | See appearance drawing |
| Weight (MAX) | gram | 1 | |
| Environmental Protection Regulation | RoHS |