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12VDC Buzzer HYT-3015 - China Suppliers Factory, High Sound Pressure Level, Piezoelectric Alert Device
⚡ Electrical Characteristics
| 1 | Rated Voltage (VAC) | 12V |
| 2 | Operating Voltage (V) | 3～24 |
| 3 | Sound Output at 10cm (dB) | ≥90 |
| 4 | Current Consumption (mA) | ≤15 |
| 5 | Resonant Frequency (Hz) | 3300±500 |
| 6 | Operating Temperature (℃) | -20～＋80 |
| 7 | Housing Material | ABS |
| 8 | Weight (g) | 8.0 |
📐 Dimensions and Material (unit: mm)
⚠️ Tolerance: ±0.5mm Except Specified
✅ Features
- 1HYDZ Piezoelectric wire type, 3–24VDC operating, wide range
- 2Convenient screw hole installation
- 3High sound pressure level and clear sound
- 4Continuous tone. Makes sound no less than 90dB at 30cm — widely used in devices that require alert warning
- 5Steady structure and performance using fully-automatically made PCB with lower defective rate
⚠️ Notice (Handling)
- 1The component may be damaged if mechanical stress exceeding specifications is applied.
- 2Take care to protect the operating circuit from surge voltage resulting from excessive force, falling, shock or temperature change.
- 3Avoid excessive pulling of the lead wire because the wire may break or the soldering point come off.
📦 Notice (Storage and Operating Condition)
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1 Product Storage ConditionPlease store the products in a room where the temperature/humidity is stable and avoid places where there are large temperature changes. Please store the products under the following conditions:
Temperature: -10 to +40°C
Humidity: 15 to 85% R.H. -
2 Expiration Date on StorageExpiration date (shelf life) of the products is six months after delivery under the conditions of a sealed and unopened package. Please use the products within six months after delivery. If you store the products for a long time (more than six months), use carefully because the products may be degraded in solderability due to storage under poor conditions. Please confirm solderability and characteristics for the products regularly.
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3 Notice on Product StoragePlease do not store the products in a chemical atmosphere (Acids, Alkali, Bases, Organic gas, Sulfides and so on), because the characteristics may be reduced in quality, or may be degraded in solderability due to storage in a chemical atmosphere.
Frequently Asked Questions
QWhat is the operating voltage range of this piezoelectric buzzer?
The buzzer operates over a wide voltage range of 3V to 24V DC, with a rated voltage of 12V AC, making it suitable for a variety of electronic applications.
QHow loud is the sound output of this buzzer?
The buzzer delivers a sound output of no less than 90dB measured at 10cm, and no less than 90dB at 30cm, providing a high and clear alert tone suitable for warning devices.
QWhat is the housing material and how is it mounted?
The housing is made of ABS plastic. The buzzer features a convenient screw hole installation design, making it easy to mount securely in your application.
QWhat are the recommended storage conditions for this product?
Store the product at a temperature between -10°C and +40°C, and a relative humidity of 15% to 85% RH. Avoid areas with large temperature fluctuations or chemical atmospheres including acids, alkalis, and organic gases.
QWhat is the shelf life of this piezoelectric buzzer?
The shelf life is six months after delivery under sealed and unopened packaging conditions. Products stored beyond six months should be carefully inspected for solderability and performance before use.
QWhat precautions should be taken when handling this buzzer?
Avoid applying mechanical stress beyond specifications, protect the circuit from surge voltage caused by impact or temperature change, and do not pull the lead wires excessively to prevent wire breakage or solder joint damage.