可以根据客户要求定制阻抗 频率
HY-0904


This specification applies magnetic buzze
No. | Item | Unit | Specification | Condition |
1 | Oscillation Frequency | Hz | 2731 | Vo-p=1/2duty , square wave |
2 | Operating Voltage | Vo-p | 2 ~ 4 | |
3 | Rated Voltage | Vo-p | 3 | |
4 | Current Consumption | mA | MAX.70 | at Rated Voltage |
5 | Sound Pressure Level | dB | MIN.75 | at 10cm at Rated Voltage |
6 | Coil Resistance | Ω | 16±3 | |
7 | Operating Temperature | ℃ | -20 ~ +70 | |
8 | Storage Temperature | ℃ | -30 ~ +80 | |
9 | Dimension | mm | 9.0 x H4.2 | See appearance drawing |
10 | Weight (MAX) | gram | 0.8 | |
11 | Housing Material | | PPO( Black ) | |
12 | Leading Pin | | | |
13 | Environmental Protection Regulation | | RoHS | |

