Specification Brand : Generic BulletPoint1 : [High Performance] Resonance frequency 3.0~5.0+/-0.5KHz, resonance impedance 300ohms max, low power consumption and high sensitivity. BulletPoint2 : [Size] Piezo pickup plate diameter 20mm/0.79 inches, thickness 0.3mm/0.01 inches; slim and lightweight, package: 10 pcs x buzzer film. BulletPoint3 : [High Quality] Made of brass and ceramic, temperature resistant, stable, durable and long service life. BulletPoint4 : [Easy to Use] These pre-wired piezo are easy to install, pedals and other homemade instruments for sound and vibration detection. BulletPoint5 : [Wide Use] Perfect for beginners to use as touch sensors, electronic battery triggers, buzzers, create your own contact, also used for watches, cameras, phones, electronic toys, computer, etc. Color : Multiple Colours. ItemName : XYWHPGV 10 Pcs Piezo Discs 20 mm Acoustic Microphone Transducer Microphone Trigger Buzzer CBG Guitar (17fb5 c43fb 75bb0 8b3c8 8b6af ed534 ItemTypeKeyword : piezo-transducers Manufacturer : XYZOOM Material : Other ModelNumber : 17fb5c43fb75bb08b3c88b6afed534 PartNumber : dfb48308-ea2e-1059f789404359 PowerSourceType : Manual ProductDescription : Description * This item are brass piezoelectric discs which are essential parts for acoustic instruments. All discs are made from selected copper, ensuring excellent conductivity and long lasting use. It can be easily installed and suitable for many types of instruments like acoustic guitars, drums. Ideal for acoustic instruments, pedals, contact instruments, etc. Specifications: * Drive Type: Piezoelectric Discs * Resonance Frequency(kHz): 3.0~5.0+/- 0.5KHz * Resonance Impedance (ohms): 300 max * Diameter: 20 mm/0.79 inches * Thickness: 0.3mm/0.01 inch * Material: Brass * Colour: as shown Packaging: < br> 10 pcs x Piezo Discs Note: Due to the difference between different monitors, the picture may not reflect the actual colour of the item ProductSiteLaunchDate : 2023-12-06T08:32:40.002Z Size : Large Style : Manual UnspscCode : 52161520