| 類型 | 電磁式蜂鳴器 | 型號(hào) | smd-075025h |
| 額定電壓 | 3.6(v) | 額定電流 | 100ma(a) |
| 阻抗 | 15(ω) | 頻率范圍 | 2700(khz) |
| 性噪比 | 85(db) | 種類 | 蜂鳴器(片) |
no. item unit specification 1 oscillation frequency hz 2700 2 operating voltage vo-p 2.5~4.5 3 vo-p 3.6 4 current consumption ma max. 100 5 sound pressure level db min. 85 6 coil resistance ω 15±3 7 operating temperature ℃ -30 ~ +70 8 storage temperature ℃ -40 ~ +80 9 dimension mm 7.5 x 7.5 x h2.5 10 weight (max) gram 0.8 11 housing material lcp( black ) 12 leading pin tin plated brass(sn)rated voltage