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China Suppliers Factory Hot Sale φ9 H4.2mm Magnetic Buzzer - 1.5V to 12V, 2700/3000HZ, Eco-Friendly
Electrical Characteristics
| Part No. | HYT-09042-03 | HYT-09042-05 | HYT-09042-12 |
|---|---|---|---|
| Rated Voltage (V) | 3 | 5 | 12 |
| Operating Voltage (V) | 2~4 | 4~7 | 8~16 |
| Resonant Frequency (Hz) | 3000±200 | ||
| Current Consumption (mA/max.) | Max 40mA | ||
| Sound Pressure Level (dB/min.) | Min 80 at 10cm | ||
| Operating Temperature (℃) | -30 ~ +70 | ||
| Storage Temperature (℃) | -30 ~ +80 | ||
| Housing Material | PBT | ||
Dimensions
Unit : mm TOL：±0.3
Applications
Telephone, Clocks, Medical equipment, Digital products, Toys, Official equipment, Note computers, Microwave ovens, Air conditioners, Home electronics, Automatic controlling devices.
Handling Notice
- Please don't touch the component with the bare hand, because electrode maybe corroded.
- Avoid excessive pulling lead wire because wire may break or soldering point may come off.
- The circuits utilizes transistor switching. The circuit constants for heft of the transistor are optimally chosen to maintain stable, so please follow it when you design a circuit.
- When other voltage are applied than recommended one, the characteristics of frequency will be also changed.
- Please keep proper distance for strong magnetic field when you storing, transiting and mounting.
Soldering And Mounting
- Please read of HYDZ specification, if soldering component is needed.
- Washing of the component is not acceptable, because it is not scaled.
- Please do not cover the hole with tape or other obstacles, as this will produce irregular operation.
Frequently Asked Questions
QWhat are the available voltage options for the HYT-09042 buzzer series?
The HYT-09042 series is available in three rated voltage options: 3V (HYT-09042-03), 5V (HYT-09042-05), and 12V (HYT-09042-12), with respective operating voltage ranges of 2~4V, 4~7V, and 8~16V.
QWhat is the resonant frequency and sound output of this buzzer?
The resonant frequency is 3000±200 Hz across all variants. The minimum sound pressure level is 80 dB measured at 10 cm distance, making it suitable for clear audible alerts in various applications.
QWhat is the maximum current consumption of the HYT-09042 buzzer?
The maximum current consumption for the HYT-09042 series is 40mA. This should be taken into account when designing power supply circuits to ensure stable and safe operation.
QIn what temperature environments can the HYT-09042 buzzer operate and be stored?
The buzzer has an operating temperature range of -30°C to +70°C and a storage temperature range of -30°C to +80°C, making it suitable for a wide range of indoor and outdoor environments.
QCan the HYT-09042 buzzer be washed or cleaned after soldering?
No. Washing the component is not acceptable as it is not sealed. Exposure to liquids may damage internal components and affect performance. Please handle with care and avoid any liquid contact during and after installation.
QWhat are the typical applications for the HYT-09042 buzzer?
The HYT-09042 buzzer is widely used in telephones, clocks, medical equipment, digital products, toys, office equipment, notebook computers, microwave ovens, air conditioners, home electronics, and automatic controlling devices.