🔊 35mm Piezo Buzzer Disc Without Cable – Mid-Sized Passive Sound Element

The 35mm Piezo Buzzer Disc Without Cable is a reliable and efficient passive acoustic transducer designed to produce sound or tone when driven by an AC or pulsed DC signal. Its moderate size makes it suitable for a wide range of audio signaling applications in consumer electronics, DIY projects, and educational kits.

⚙️ Key Features

• 📏 35mm Diameter: Balanced size offering clear and audible sound output
• 🔉 Generates sound using square wave or frequency input signals
• 🧰 No pre-attached wires: Flexible for custom soldering and integration
• ⚡ Low power operation with consistent performance
• 🪶 Lightweight and durable metal-ceramic construction

📦 Typical Applications

• 🚨 Buzzer alarms and alert systems
• 📟 DIY electronics and prototyping
• 📚 Educational and STEM kits
• 🔧 Embedded devices and circuit boards
• 🎮 Toys, timers, and sound feedback projects

📊 Technical Specifications

• Type: Passive Piezoelectric Buzzer Disc
• Diameter: 35mm
• Thickness: Approx. 0.5mm
• Operating Voltage: Typically 3V–24V (external oscillator required)
• Resonant Frequency: ~2kHz–4kHz
• Connection: Solderable pads (no cable included)

📦 Package Includes

• 1 × 35mm Piezo Buzzer Disc (without cable)

This 35mm piezo disc offers a great balance between size and performance, making it a versatile choice for many audio feedback applications.