Description
Product Overview
The PHILMORE Piezo Buzzer is a miniature acoustic transducer engineered for precision and durability in demanding environments. Measuring only 1 × 0.75 × 0.75 inches, it packs a robust ceramic piezo element within a compact metal housing that resists corrosion and mechanical stress. Rated for use by adults aged 20 and above, the buzzer delivers a clear, high‑frequency tone suitable for alarms, feedback signals, and user notifications in industrial equipment, laboratory instruments, and prototype devices. With an Amazon Best Sellers Rank of #49 in Piezo Transducers, it has earned a perfect 5‑star rating from its initial reviewer, underscoring its reliability and performance.
Usage
Designed for integration into a wide range of electronic systems, this buzzer excels in environments where space is at a premium and sound clarity is essential. Typical applications include safety alarms on manufacturing lines, status indicators on scientific test rigs, and auditory cues in custom automation projects. Its low power consumption makes it compatible with battery‑operated devices, while the straightforward two‑lead connection simplifies wiring for both seasoned engineers and hobbyist makers. 
Why Choose Us
PHILMORE’s reputation for high‑quality industrial components is reflected in the meticulous design of this buzzer. The ceramic element is sourced from a certified supplier, ensuring consistent resonant frequency and minimal drift over temperature variations. The metal enclosure provides EMI shielding, protecting the signal from interference in noisy factory settings. Each unit undergoes rigorous testing for acoustic output, durability, and compliance with international safety standards, giving you confidence that the product will perform reliably throughout its service life.
Key Features
- Ultra‑compact 1 × 0.75 × 0.75 in size fits tight enclosures
- High‑precision ceramic piezo element for clear, consistent tones
- Robust metal housing offers corrosion resistance and EMI shielding
- Low power draw suitable for battery‑powered and mains‑connected systems
- 5‑star customer rating confirms satisfaction and reliability
FAQ
What voltage range can the PHILMORE piezo buzzer operate on?
The buzzer is designed to work efficiently within a 5 V to 12 V DC range, providing optimal sound output while maintaining low power consumption.
Is the buzzer compatible with microcontroller platforms like Arduino or Raspberry Pi?
Yes, the two‑lead configuration allows direct connection to digital output pins of most microcontrollers. A current‑limiting resistor is recommended to protect the pin.
Can the buzzer be used in hazardous or explosive environments?
While the buzzer’s metal housing offers good protection, it is not certified for intrinsically safe or explosion‑proof applications. For such settings, use a buzzer specifically rated for hazardous locations.
What is the typical sound pressure level (SPL) of this buzzer?
At 12 V, the buzzer produces approximately 85 dB SPL at 10 cm distance, which is sufficient for most alert and notification purposes.
How long is the warranty on the PHILMORE piezo buzzer?
PHILMORE provides a one‑year limited warranty covering manufacturing defects, ensuring you receive a replacement if the unit fails under normal use conditions.
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