Piezo Buzzer 12mm PCB mounting

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PZ-01-12

Piezo Buzzer 12mm PCB mounting

High-Performance 12mm Passive Piezo Buzzer by Pran Electronics Pvt. Ltd.

Short description: 12mm passive Piezo buzzer

Size:
12.8×7.4mm height
Function:
Passive Piezo buzzer
Rating:
5-30 V P-P
Part code:
PZ-01-12
Enquiry
Data Sheet
Category:

In the world of electronic signaling, clarity and reliability are non-negotiable. Pran Electronics Pvt. Ltd. offers a premium 12mm Passive PCB-Mounting Piezo Buzzer, engineered specifically for low-power, high-output acoustic feedback in DC-driven circuits.

As a leading Indian manufacturer, our piezo buzzers are the go-to choice for developers seeking a compact audio solution that doesn’t compromise on sound pressure level (SPL) or durability.

Product Overview: The 12mm Passive Advantage

Unlike active buzzers, our Passive Piezo Buzzer requires an external oscillatory circuit (PWM signal) to produce sound. This gives engineers complete creative control over the output—allowing for varying frequencies, multi-tone melodies, and sophisticated notification sounds.

  • Compact 12mm Diameter: Designed with a small footprint to fit onto crowded PCBs without sacrificing acoustic resonance.
  • Direct PCB Mounting: Features standardized pin spacing for seamless integration into automated wave-soldering processes.
  • Low Current Consumption: Ideal for battery-operated devices where energy efficiency is critical.

Technical Specifications

Feature Specification
Diameter
Height
Operating Voltage
Rated Frequency
Sound Pressure Level at
Operating Temperature
Pin Pitch

Key Features & Benefits

1. Precision Acoustic Engineering

Our piezo elements are housed in a high-grade PBT (Polybutylene Terephthalate) casing, which acts as a natural resonance chamber. This ensures a sharp, clear tone that cuts through ambient noise, making it perfect for alert systems.

2. “Make in India” Quality Assurance

Manufactured at our ISO 9001:2015 certified facility in Vadodara, every buzzer undergoes rigorous testing for:

  • Frequency stability.
  • Solder heat resistance.
  • Long-term mechanical vibration.

3. High Versatility

Because this is a passive component, it can be programmed to emit different tones for different system states (e.g., a short “beep” for a button press vs. a long “warble” for an error state).

Common Applications

  • Medical Equipment: Heart rate monitors and diagnostic alert systems.
  • Industrial Controls: Panel board indicators and safety timers.
  • Consumer Electronics: Microwave ovens, washing machines, and smart home hubs.
  • Automotive: Dashboard indicators and reverse parking sensors.
  • Security Systems: Smoke detectors and intrusion alarms.

Why Source from Pran Electronics?

Pran Electronics Pvt. Ltd. bridges the gap between high-volume manufacturing and precision engineering. Our 12mm Piezo Buzzers are RoHS compliant, ensuring they meet global environmental standards for export and high-end domestic use.

Design Tip: To achieve maximum volume, ensure your driving frequency matches the Resonant Frequency specified in the datasheet. This allows the piezo diaphragm to vibrate at its natural peak efficiency.

Boost Your Production with Pran Electronics

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