Small Size SMD Electro Magnetic Buzzer with 3V for Intelligent Watch
Specification
| Item | Unit | Specification | Condition |
| Oscillation Frequency | Hz | 4000 | Vo-p=1/2duty , square wave |
| Operating Voltage | Vp-p | 2 ~ 4 | |
| Rated Voltage | Vp-p | 3 | |
| Current Consumption | mA | MAX. 90 | at Rated Voltage |
| Sound Pressure Level | dB | MIN. 70 | at 10cm at Rated Voltage |
| Coil Resistance | Ω | 17±3 | |
| Operating Temperature | ℃ | -20 ~ +70 | |
| Storage Temperature | ℃ | -30 ~ +80 | |
| Dimension | mm | 4.0 x 4.0 x H2.0 | See appearance drawing |
| Weight (MAX) | gram | 0.01 | |
| Housing Material | LCP( Black ) | ||
| Leading Pin | Tin Plated Brass(Sn) | See appearance drawing | |
| Environmental | Tin Plated Brass(Sn) | See appearance drawing |