hydz classic magetic HYT-12 buzzer
Features
1. HYDZ classic active type HYT-12 series, with years of production experience, we possess of stable PCB structures. PNP or IC drivers can meet the demands of different customers;
2. 12 * 9.5mm 12 * 7.5mm 12 * 6.5mm 12 * 5.5mm multiple heights, 1.5V 3V 5V 12V 24V multiple voltages available for selection;
3. The internal structure of the buzzer has been upgraded to have good seismic performance and stability;
4. Each batch of products is strictly selected before shipment to ensure one frequency per batch, with an error control of ± 50HZ and good sound consistency;
5. Adopting environmentally friendly and temperature resistant solder paste, the product can fully withstand a wave soldering furnace temperature of 260 ℃;
6. Products with different current parameters can be matched based on the characteristics of the customer's PCB to achieve optimal sound output.
Electrical Characteristics
| Part No. |
HYT-1203 |
HYT-1205 |
HYT-1212 |
HYT-1224 |
| Rated Voltage (V) |
3 |
5 |
12 |
24 |
| Operating Voltage (V) |
2~4 |
4~7 |
8~16 |
16~28 |
| Resonant Frequency (Hz) |
2300±300 |
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| Current Consumption (mA/max.) |
Max 40mA |
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| Sound Pressure Level (dB/min.) |
Min 85 at 10cm |
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| Operating Temperature (℃) |
-30 ~ +60 |
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| Storage Temperature (℃) |
-30 ~ +80 |
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| Housing Material |
PBT |
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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
1. Please don't touch the component with the bare hand, because electrode maybe corroded.
2. Avoid excessive pulling lead wire because wire may break or soldering point may come off.
3. 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.
4. When other voltage are applied than recommended one, the characteristics of frequency will be also changed.
5. Please keep proper distance for strong magnetic field when you storing. transiting and mounting.
Soldering And Mounting
1. Please read of HYDZ specification, if soldering component is needed.
2. Washing of the component is not acceptable, because it is not scaled.
3. Please do not cover the hole with tape or other obstacles, as this will produce irregular operation.
