Piezo Electric Sounder (External Drive Type) |
Ver. 2.0 DATE : 2008-12-28 |
Housing ( 外蓋 ) | PBT1200 UL94HB plastic resin |
Color ( 顏色 ) | Black |
Pin ( 腳柱 ) | Tin Plated Brass |
Weight (Gram) ( 重量 ) | 1.6 |
Oscillation Frequency ( 協振頻率 ) | 4.0 ± 0.5 | KHz |
Operating Voltage ( Max. ) ( 操作電壓 ) | 25 | Vp-p |
Rated Voltage ( 額定電壓 ) | 5 | Vp-p |
Current Consumption ( Max. ) ( 耗電流 ) | 1.5 at Rated Voltage | mA |
Sound Pressure Level ( Min. ) ( 音壓 ) | 85 at 10 cm at Rated Voltage | dB |
Capacitance ( 電容量 ) | 14000 pF ± 30% at 120Hz | pF |
Operating Temperature ( 工作溫度 ) | -20 ~ +100 | °C |
Storage Temperature ( 儲存溫度 ) | -30 ~ +110 | °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 |