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Rapid Online - Rapid Electronics Ltd.£1.27Visit shop R-TECH 350375 Miniature PCB Piezo Transducer 1.5V 12mm
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This R-TECH Miniature PCB Piezo Transducer is ideal for engineers and hobbyists building electronic devices requiring audible alerts or sensing capabilities, offering low current consumption for efficient operation. A key benefit is its compact size and PCB mountability, simplifying integration into tight designs. However, users should note its specific 1.5V voltage rating, requiring careful power management. Key features include a 12mm diameter, 80dB sound output at 10cm, wave solderability, and ABS construction.
| Model Part Number | 350375 |
|---|---|
| Brand | R-TECH |
The lifespan depends heavily on the application and usage conditions. However, piezo transducers are generally known for their long operational life, especially when operated within their specified parameters.
No, this transducer is rated for 1.5V. Using a higher voltage can permanently damage the component. Always adhere to the specified voltage rating.
The sound output is rated at 80dB when measured at a distance of 10cm.
While durable, continuous sound generation at maximum output can shorten its lifespan. It is best suited for intermittent alerts or signaling.
The transducer produces a sound at a fixed frequency of 2048Hz.
Yes, provided the microcontroller pin can supply the required current (15mA at 1.5V). You may need a simple transistor driver circuit for some microcontrollers to ensure sufficient current.
Specific operating temperature ranges should be consulted from the manufacturer's datasheet, but typically piezo transducers can operate from -20°C to +70°C.
Verify the 1.5V power supply is connected correctly and stable. Check for proper soldering and PCB connections. Ensure the driving circuit is functioning and supplying adequate current.
Confirm the transducer is receiving the full 1.5V. Check for any obstructions near the transducer diaphragm. Ensure the driving signal is strong enough.
Inspect solder joints for cracks or poor connections. Check for physical damage to the transducer housing or pins. Ensure the operating temperature is within acceptable limits.
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