Streamline your circuit assembly with the Component Series. The Pin-Type Piezo Buzzer is designed for direct integration into Printed Circuit Boards (PCBs) or breadboards. By removing the wires, this model offers a cleaner, more professional finish for mass production and compact electronic devices. It is the definitive solution for engineers who prioritize space-saving design and automated assembly.
Direct PCB Mounting: Features rigid metal pins that slot perfectly into standard 2.54mm or specialized pitch layouts, eliminating the need for manual wire stripping and soldering.
Compact Profile: Without the bulk of external leads, these buzzers maintain a lower vertical and horizontal footprint, ideal for handheld or slimline gadgets.
Wave Solder Compatible: Built with heat-resistant plastics (like PBT) that can withstand industrial wave soldering processes during manufacturing.
Consistent Performance: The fixed mounting ensures the buzzer remains in a stable position, providing consistent acoustic resonance within your device housing.
Handheld Devices: Perfect for POS terminals, digital thermometers, and multimeters where internal space is at a premium.
#( Computer Peripherals: Standard "motherboard beepers" used for BIOS POST codes and error alerts.
Smart Home Tech: Integrate into wall-mounted thermostats, smoke detectors, or security keypads.
Embedded Systems: The go-to audible component for custom Arduino or ESP32 shields and PCB prototypes.
Polarity Markings: Clearly marked with a "+" on the top or side to ensure correct orientation during insertion.
Washable Options: Many models come with a removable "Remove After Washing" sticker on the sound hole, allowing the PCB to be cleaned without damaging the piezo element.
High Frequency Range: Typically tuned to 2kHz–4kHz, the "sweet spot" for human hearing, ensuring alerts are noticed even at low volumes.
Durable Housing: Sealed casing protects the internal ceramic disc from dust and environmental contaminants.
Product Type: Pin-Mount Electronic Piezo Buzzer
Sound Type: Continuous Tone (Active) or Transducer (Passive)
Included: 1x Pin-Type Piezo Buzzer
1. Will this fit in a standard breadboard? Most 12mm and 14mm pin buzzers have a pitch that fits perfectly into breadboard tie-points. Larger industrial models may require a custom PCB layout or jumper wires.
2. Is this an "Active" or "Passive" model? If you apply a steady DC voltage and it beeps, it is Active. If it only "clicks," it is Passive and requires a PWM signal. Always check the EMX part number to ensure you have the right version for your code.
3. How do I make it louder? In a PCB design, you can increase volume by creating a small "acoustic cavity" or hole in your product's outer casing directly above the buzzer's sound port.
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