Shenghui Electronic

Product Overview: The Industry-Standard Through-Hole Alert Solution

Introducing the Φ12.0x5.5mm 5Vp-p 4KHz 80dB Passive Piezo Buzzer, a reliable and versatile workhorse for audible signaling. This high-performance passive piezo buzzer delivers a clear and penetrating 4KHz tone at 80dB, making it an ideal piezoelectric alarm buzzer for a wide range of applications. Designed for 5V systems, this 5v piezo buzzer is engineered for ease of integration via through-hole soldering, offering a perfect balance of robust acoustic output, proven reliability, and design flexibility. This dependable piezoelectric alarm buzzer is a fundamental component for creating effective user notifications and system alerts.

Product Advantages

Robust 80dB Alert for Effective Signaling

This 5v piezo buzzer generates a powerful 80dB sound pressure level, ensuring clear and attention-grabbing alerts that are audible in various environments. Its performance makes it a highly effective piezoelectric alarm buzzer for status warnings and user feedback.

Standard 5V Drive for Simplified Circuit Design

Engineered as a standard 5v piezo buzzer, it operates optimally with common 5V power supplies and logic levels, eliminating the need for complex voltage regulation and simplifying your overall electronic design.

Proven Piezoelectric Reliability & Long Life

As a high-quality passive piezo buzzer, it utilizes a durable piezoelectric ceramic element. This solid-state technology offers excellent longevity, consistent performance, and high resistance to shock and vibration compared to magnetic alternatives.

Versatile Through-Hole Mounting for Prototyping & Production

The through-hole (pin-type) design provides strong mechanical attachment and is ideal for both prototyping and volume production. It offers design flexibility and ease of manual soldering, making this piezoelectric alarm buzzer a favorite among engineers.

Excellent Cost-to-Performance Ratio

This component delivers professional-grade sound output and reliability at a highly competitive price point. It represents outstanding value, making this passive piezo buzzer a cost-effective default choice for countless applications requiring a dependable 5v piezo buzzer.

Product Applications

Manufacturer Advantages: Shenghui Electronic

Expertise in Piezoelectric Component Manufacturing

As a leading manufacturer, Shenghui Electronic possesses deep technical expertise in producing reliable piezoelectric alarm buzzer components, ensuring optimal performance and durability in every 5v piezo buzzer we make.

Vertical Integration for Stringent Quality Control

We maintain control over key manufacturing processes, from ceramic element fabrication to final assembly. This allows for rigorous in-process testing, guaranteeing that every passive piezo buzzer meets our high standards for consistency and reliability.

Certified and Trusted Global Supplier

Our ISO9001 certified manufacturing facility is proof of our commitment to quality management. We are a proven supplier capable of delivering large volumes of this dependable 5v piezo buzzer to international markets and complex supply chains.

Full Technical Support and Customization Capability

We provide comprehensive application support and specialize in customized OEM/ODM solutions. Whether you need a variant of this piezoelectric alarm buzzer or a completely new design, our engineering team can develop a tailored passive piezo buzzer to your exact specifications.

Competitive Pricing and Scalable, Reliable Supply

Leveraging our efficient, large-scale production, we offer highly competitive factory-direct pricing. Our robust supply chain ensures dependable delivery of this 5v piezo buzzer, from small sample orders to high-volume production runs.

What Our Customers Say

• Project Engineer, Appliance Manufacturer:"We needed a loud, reliable buzzer for our product line. This 5v piezo buzzer from Shenghui has been perfect. The 80dB output is consistently loud, and the through-hole design makes it easy for our production line. It's a great piezoelectric alarm buzzer for the price."

• Procurement Manager, Security Systems Integrator:"For our control panels, we require components that won't fail. We've standardized on this passive piezo buzzer from Shenghui for years. The quality is always consistent, and they have never missed a delivery, which is crucial for our projects."

• Owner, Electronics Kit Company:"This 5v piezo buzzer is a staple in our DIY kits. It's easy for beginners to solder, works reliably with Arduino, and provides a satisfyingly loud beep. Our customers love it, and Shenghui has been a great supplier to work with."

Frequently Asked Questions (FAQ)

Q1: What is the difference between a passive and an active piezo buzzer?

A: A passive piezo buzzer, like this model, requires an external driving circuit (a square wave signal) to produce sound. An active buzzer has a built-in oscillator and beeps when DC voltage is applied. The passive piezo buzzer offers flexibility in tone control but needs a simple driver circuit, while an active buzzer is simpler to use but only produces a fixed tone.

Q2: How do I drive this passive buzzer with an Arduino or microcontroller?

A: This 5v piezo buzzer cannot be connected directly to a microcontroller pin. You need a simple drive circuit, typically using a small NPN transistor (like a 2N3904) or an N-channel MOSFET. The microcontroller's PWM pin controls the transistor, which switches the 5V power to the buzzer. Connect the buzzer between the transistor's collector and 5V, with a resistor on the base. This setup allows you to create different tones with this versatile piezoelectric alarm buzzer.

Q3: Can you provide this buzzer with different pin lengths or terminal types?

A: Yes. As a direct manufacturer, Shenghui Electronic offers customization options. We can adjust parameters like pin length, pre-bent leads, or even provide wire leads for this passive piezo buzzer. For specific customization requests for your 5v piezo buzzer application, please contact our sales team with your detailed requirements.

Part Number：P12055S-10C-5V-4000-F

SPECIFICATIONS:

DIMENSION: