1
20-pack of 20mm piezo disc transducers.
Resonant frequency of 5.8 KHz.
Max resonant impedance of 300 Ohms.
3.94 inch leads for easy connection.
Durable brass and ceramic construction.
Ideal for acoustic instrument pickups.
Perfect for DIY projects and sound detection.
Average Rating out of 5:
Price Range: $7.99
Size: 20mm
Color: silver
2
High-quality sponge material for durability.
Standard size: 35x37mm (height x diameter).
Excellent elasticity for rapid rebound.
Effectively transmits drum vibrations to piezoelectric piece.
Pack of 5 for daily replacement needs.
Lightweight design for easy installation.
Check size compatibility before purchasing.
Price Range: $20.99
Color: Black
3
High-quality 50mm Piezoelectric ceramic disc transducer.
Pre-wired and pre-soldered for easy installation.
Collects a wider range of sound effectively.
Compatible with various musical instruments.
Simple step-by-step installation instructions included.
Includes four disc piezo pickups in the package.
Perfect for guitar, mandolin, violin, and more.
Average Rating out of 5:
Price Range: $15.49
Color: Black
Material: Wood
4
Enhances acoustic tone with high-quality piezo transducer.
Easy installation with no soldering required.
Compatible with various string instruments.
Durable and eco-friendly material used.
Double stick tape for secure mounting.
Perfect for guitar enthusiasts and musicians.
Eliminates interference from external sounds.
Average Rating out of 5:
Price Range: $6.80
Size: 50mm
Color: Brass
5
High-quality piezo transducers for musical instruments.
Easy installation for quick setup and use.
Compact size fits various string instruments perfectly.
Durable, wear-resistant, and environmentally friendly materials.
Eliminates external sound interference effectively.
Produces pure, natural sound for optimal performance.
Includes three transducers for multiple instrument applications.
Average Rating out of 5:
Price Range: $9.99
Size: Approx.20cm/7.87inch
Color: Silver & Black
6
High-quality piezoelectric tweeter horn.
Compact size: 38 x 12.4 mm.
Easy installation for quick setup.
Wide frequency range: 10-50 kHz.
Operates in -20 to 70 degrees Celsius.
Waterproof design for durability.
Strong sound pressure and consistency.
Average Rating out of 5:
Price Range: $6.99
7
High resonant frequency: 3.0~5.0 KHz.
Low power consumption and high sensitivity.
Compact size: 10mm diameter, 0.3mm thickness.
Durable brass and ceramic construction.
Pre-wired for easy installation.
Versatile for various electronic applications.
Ideal for DIY instruments and projects.
Average Rating out of 5:
Price Range: $5.69
Material: Brass
8
High-quality 35mm piezo pickup microphones.
Pack of 20 for versatile project applications.
Ideal for acoustic guitars and drums.
Static capacitance of 50000PF +/- 30%.
Includes 4-inch lead for easy connection.
Perfect for DIY electronics and sound sensors.
Brass plate material for durability and performance.
Average Rating out of 5:
Price Range: $9.99
9
Compact size: 23mm diameter, 12mm thickness.
Supports DC 3-24V power supply.
Delivers high-decibel sound up to 85dB.
Durable ABS plastic shell, flame retardant.
Easy installation with 2 mounting holes.
Includes 2-wire pigtails for simple connections.
Versatile use in various electronic devices.
Average Rating out of 5:
Price Range: $6.99
10
Includes 50 pieces of piezo discs.
Diameter: 20mm, thickness: 0.33mm.
Capacitance: 14,000pF at 1 KHz.
Maximum input voltage: 30 Vp-p.
Operating temperature: -20°C to 60°C.
Storage temperature: -20°C to 70°C.
Ideal for buzzers and pressure sensors.
Average Rating out of 5:
Price Range: $11.49
11
20 pieces for versatile electronic projects.
Operates within 3-12V voltage range.
Produces continuous sound at 85dB.
Durable ABS material with flame retardant properties.
Easy installation with 5cm wire length.
Ideal for alarms and electronic devices.
Compact design with 12mm diameter size.
Average Rating out of 5:
Price Range: 0
12
High-quality piezo buzzer for reliable sound output.
Operates at 3200 Hz frequency for clear tone.
90 dB loudness ensures audible alerts and notifications.
Voltage range: 3-15 VDC for versatile applications.
Low power consumption: only 10 mA at 12V.
Includes two buzzers for multiple projects.
Compact design fits easily in various devices.
Average Rating out of 5:
Price Range: $7.34
Color: black
13
Compact size for versatile applications.
Operates on 12V DC power supply.
High sound pressure for effective alerts.
Easy to mount on PCB panels.
Includes complete drive circuit for convenience.
Pack of 10 for bulk projects.
Durable construction ensures long-lasting performance.
Average Rating out of 5:
Price Range: $8.14
Color: Black
14
High-quality brass construction for durability.
27mm size, compact and lightweight design.
High sensitivity for accurate sound pickup.
Ideal for acoustic instruments and microphones.
Prewired for easy installation and use.
Includes 12 piezo disc sensors in package.
Perfect for guitar and drum triggering applications.
Average Rating out of 5:
Price Range: $5.99
15
50 pieces for versatile project applications.
16-ohm impedance for compatibility with various circuits.
Passive design requires external audio drive.
Works similarly to standard speakers for sound production.
High-strength casing protects internal components.
Stable performance across all operating conditions.
Ideal for DIY electronics and hobbyist projects.
Average Rating out of 5:
Price Range: $8.61
16
Includes 5 active piezo buzzers in pack.
Rated voltage of 12V for optimal performance.
Operating voltage range: 3V to 24V.
Produces a loud sound output of 95 dB.
Compatible with Arduino, ESP32, and Raspberry Pi.
Max current draw of 20mA for efficiency.
Ideal for DIY electronics and projects.
Average Rating out of 5:
Price Range: $6.89
17
Includes three active piezo electric buzzers.
Operates on DC 3V to 24V voltage range.
Produces loud continuous sound for alerts.
Easy to connect with 100mm sound cable.
Durable construction for long-lasting performance.
Compact size for versatile application use.
Ideal for alarms, notifications, and sound effects.
Average Rating out of 5:
Price Range: $7.76
18
High resonant frequency: 3.0-5.0 KHz.
Compact size: 20mm diameter, 1.8mm thickness.
Durable brass and ceramic construction.
Low power consumption with high sensitivity.
Easy to install in various applications.
Ideal for DIY instruments and sound detection.
Versatile use in electronics, cameras, and more.
Average Rating out of 5:
Price Range: $8.89
19
High-quality 50mm Piezoelectric ceramic disc transducer.
Wide sound range for optimal tonal collection.
Pre-wired for easy installation and convenience.
Compatible with various string instruments.
Adhesive backing for secure placement.
Includes 12 piezo pickups in the package.
Simple installation instructions provided for users.
Average Rating out of 5:
Price Range: 0
20
High-quality piezoelectric buzzer disc set.
Includes 20 pieces for versatile applications.
Diameter of 20mm for standard projects.
Gold tone copper material for durability.
Lightweight design, only 12g per disc.
Ideal for DIY electronics and sound projects.
Easy to integrate into various circuits.
Average Rating out of 5:
Price Range: $7.29
21
High-quality materials ensure long service life.
Easy installation for quick setup and use.
Long transmission distance for effective sound delivery.
Waterproof design for outdoor applications.
Anti-mosquito feature for added convenience.
Compact size: 38 x 12.4 mm.
Wide frequency range: 10-50 kHz.
Average Rating out of 5:
Price Range: $7.99
22
High-performance piezo transducer for alarms.
Continuous sound tone at 4.5 kHz frequency.
80 dBA sound level ensures loud alerts.
Works with supply voltage from 30V to 120V.
Max operating current of 20mA for efficiency.
Compact black design fits various applications.
Complies with RoHS standards for safety.
Price Range: $47.68
23
High-quality brass and ceramic construction.
Pre-wired for easy installation and setup.
Resonant frequency of 4.6 +/- 0.5 KHz.
Maximum impedance of 300 ohms for efficiency.
Ideal for guitars, drums, and sensors.
Includes 20 lightweight piezo pickups and foam stickers.
Perfect for DIY enthusiasts and hobby projects.
Price Range: $5.49
Size: 27mm
24
Pack of 20 high-quality piezo transducers.
35 mm diameter for versatile applications.
Soldered wire length of 120 mm for easy installation.
Converts mechanical energy into electrical signals effectively.
Ideal for sensors, alarms, and musical instruments.
High sensitivity with low power consumption.
Durable construction for long-lasting performance.
Average Rating out of 5:
Price Range: $6.99
25
High-quality brass and ceramic construction.
35mm diameter for versatile applications.
0.4mm thickness for optimal performance.
Soldered wire length of 2 1/8 inches.
Resonant frequency of 2.6 +/- 0.5 KHz.
Resonant impedance ≤250Ω for efficient operation.
Static capacitance of 35,000 +/- 30%PF.
Average Rating out of 5:
Price Range: $9.99
26
Includes 10pcs of passive buzzers for versatility.
Operates at 3V to 5V for compatibility.
Requires input signal to generate sound.
Compact design fits various project needs easily.
Low current draw under 25mA for efficiency.
Ideal for alerts and audio signal applications.
Reliable, consistent sound generation for projects.
Price Range: $6.98
27
Wide voltage range: 3V to 24V compatibility.
Compact size: 23mm diameter, 12mm height.
Lightweight design: easy to install in tight spaces.
Continuous sound output for reliable alerts.
Versatile applications: suitable for various electronic devices.
Integrated structure for efficient operation and installation.
Stable performance with minimal power consumption.
Price Range: $3.59
