品牌:朱雀 型号:ZF-801 种类:纸盆式(直接辐射) 用途:高保真(家用) 外形:圆形 组成方式:单式 额定功率:1(W) 额定阻抗:10(Ω) 频率响应:25(kHz) 指向性:180 灵敏度:90(dB/W) 性噪比:100(dB) 谐波失真:1-5(TMD%)
Resonant Frequency (KHZ) | 40±5 | |||||
Rated Voltage (VP-P) | 3.0 | |||||
Operating Voltage (VP-P) | 1~30 | |||||
Max. Current Consumptionat Rated Voltage(mA) | 2.0 | |||||
Capacitance at 1000Hz (Pf) | 100000±30% | |||||
Min. Sound Output at 10cmat Rated Voltage(dB) | 85 | |||||
Operating Temperature (0C) | -20~+70 | |||||
Storage Temperature (0C) | -30~+80 | |||||
Housing Material | ABS(Black) | |||||
Environmental Protection Regulation | RoHS | |||||
Buzzer Soldering process | Soldering Parameter | |||||
Temp.(0C) | Time(Sec.) | Times | ||||
Inclusive Lead |
| Reflow soldering | 230±10 | above 1700C time 40~70 | 2 | |
| Wave soldering | 245±5 | 3~6 | 1~2 | ||
| Manual soldering | 330±10 | 1~2 | 1~2 | ||
Lead Free |
| Reflow soldering | 245±15 | above 1800C time 40~70 | 3 | |
★ | Wave soldering | 260±5 | 4~8 | 2~3 | ||
★ | Manual soldering | 350±10 | 1~3 | 2~3 | ||