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High Impedance Piezo Electric Earphones for DIY Radio Projects - 3.5mm Connector

Name: Elenco
Price: 7.89 USD
Availability: InStock

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$ 9.99 $7.89

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About this item

High 20,000 ohm impedance with resistance over 20 million ohms and a capacitance of 15,000 pf Rated Sensitivity of 57db at 1KHz in the frequency range from 200 to 8,000Hz
Classic Piezo Electric Crystal Earphone for DIY Electronic Projects and Kits
Perfect to make electronics projects such as Crystal or Transistor Radios often used in schools and STEM electronic experiments requiring high impedance ear piece
Sensitive earpiece molded with precision, featuring a 42-inch twisted cable and a 3.5mm headphone audio male connector.
NEWER Upgraded Model Available on here (2023): (See B0CC6WRFFB) For a Brass Diaphragm Piezo and All Soldered Wire Connections making it more Sensitive and More Reliable