TaiMi(Shenzhen) electronics technology Co.,ltd
TaiMi Electronics Technology Co.,ltd China High Quality Ceramic Transducer Manufacturer
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5VDC PIEZO BUZZER INDICATOR with IP67 rating Wall mounted with wires
TM-C2616-0532W100 Waterproof PIEZO buzzer
| Part No:TM-C2616-0532W100 | ||||
| 1 | Rated Voltage (VDC) | 5 | ||
| 2 | Operating Voltage (VDC) | 3～7 | ||
| 3 | *Sound Output at 30cm (dB) | ≥85 | ||
| 4 | *Current Consumption (mA) | ≤30 | ||
| 5 | Resonant Frequency (Hz) | 3200±500 | ||
| 6 | Operating Temperature (℃) | -20～+60 | ||
| 7 | Storage Temperature (℃) | -30～+70 | ||
| 8 | Housing Material | Black ABS | ||
| 9 | Waterproof and dustproof level | IP67 | ||
| *Applying rated voltage | ||||
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Buzzer Soldering process | Soldering Parameter | |||
| Temp.( ℃) | Time(Sec.) | Times | ||
| Reflow soldering | 245±15 | 180℃ 40~70秒 245℃ 3秒 above 180℃ time 40~70 | 3 | |
| Wave soldering | 255±5 | 4~6 | 2~3 | |
| ★ Manual soldering | 350±10 | 2~5 | 2~3 | |
| Remark:★ TAIMI Instance Soldering Process | ||||
| DIMENSIONS (UNIT: mm) ±0.5mm Tolerance: ±0.5mm Except Specified | |
| TEST METHOD | |
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The piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer, an impedance matching device, a resonance box, an outer casing and the like. Some piezoelectric buzzer housings are also equipped with light-emitting diodes. A multivibrator is composed of a transistor or an integrated circuit.
When the power is turned on (1.5~15V DC working voltage), the multivibrator starts to oscillate and outputs an audio signal of 1.5~2.5kHZ
Piezoelectric buzzers can be divided into: passive piezoelectric buzzer (external drive series), active piezoelectric buzzer (including drive series), and self-excited piezoelectric buzzer.
The characteristics of the piezoelectric buzzer are: small size, light weight, thin thickness, low power consumption, good reliability, and low cost.
It is suitable for sounding devices on small electronic products such as electronic watches, pocket calculators, electronic doorbells and electronic toys. Electronic clocks, electrical products, burglar alarms, downhole alarms, smoke alarms and the use of electronic toys. It can also be used as an acoustic sensor for voice-activated toys.
