| Magnetic Buzzer (AC Type) |
 Ver. 7.0 DATE : 2009-03-02 |
PB-1220PF-05Q
| Housing ( 外蓋 ) | ABS plastic resin |
| Color ( 顏色 ) | Black |
| Pin ( 腳柱 ) | Tin Plated Brass |
| Weight (Gram) ( 重量 ) | 1.3 |
| Oscillation Frequency ( 協振頻率 ) | 2048 | Hz |
| Operating Voltage ( 操作電壓 ) | 4 ~ 7 | Vp-p |
| Rated Voltage ( 額定電壓 ) | 5 | Vp-p |
| Current Consumption ( Max. ) ( 耗電流 ) | 50 at Rated Voltage | mA |
| Sound Pressure Level ( Min. ) ( 音壓 ) | 85 at 10 cm at Rated Voltage | dB |
| Coil Resistance ( 線圈阻抗 ) | 42 ± 4 | Ω |
| Operating Temperature ( 工作溫度 ) | -20 ~ +70 | °C |
| Storage Temperature ( 儲存溫度 ) | -30 ~ +80 | °C |
| Wave soldering conditions ( 波峰焊接條件 ) | 260 ± 5 / within 5 sec | °C |
| Manual soldering conditions ( 手工焊接條件 ) | 350 ± 20 / within 5 sec | °C |
| PS：Vp-p = 1/2 duty , Square wave |
| PIN Type | Unit:mm |
回到上一頁
置頂