Piezo buzzer with wire and connector 3~24v 90db Alarm tone piezo buzzer
Brand Name:TAIMI
Certification:ISO9001、ISO14001、IATF16949
Model Number:TM-2312 PIEZO Buzzer
Minimum Order Quantity:1000PCS
Delivery Time:10~15days
Payment Terms:T/T
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Shenzhen Guangdong China
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A04 10 B Blocks of Shenzhen Bay Science and Technology Eco-Park SHENZHEN,Guandong,CHINA 518052
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Piezo buzzer with wire and connector 3~24v 90db Alarm tone piezo buzzer
TM-2312W12 Piezo buzzer
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.
| Part No:TM-2312W12 | ||
| 1 | Rated Voltage (VDC) | 12 |
| 2 | Operating Voltage (VDC) | 5～18 |
| 3 | *Sound Output at 10cm (dB) | ≥90 |
| 4 | *Current Consumption (mA) | ≤20 |
| 5 | Resonant Frequency (Hz) | 3000±200 |
| 6 | Operating Temperature (℃) | -20～+60 |
| 7 | Storage Temperature (℃) | -30～+70 |
| Housing Material | Black ABS | |
| 8 | IP rate | IP 65 (splash-proof) |
Buzzer Soldering process | Soldering Parameter | |||
| Temp.( ℃) | Time(Sec.) | Times | ||
| Reflow soldering | 245±15 | 180℃ 40~70s 245℃ 3s 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 | SPL & Current Consumption vs. Input Voltage | |||
Piezo buzzer with wire and connector 3~24v 90db Alarm tone piezo buzzer
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