piezo buzzer 20mm

piezo buzzer 20mm

Price: $0.06Sku: FA3115
Product Introduction

piezo buzzer 20mm

20mm Piezo Buzzer 3.9Khz FT-20T-3.9BE

Resonant frequency: 3.9±0.3 KHZ

Static Capacitance( pF±30% ): 25000

Impedance:400Ω

Input voltage: 30Vp-p Square Wave MAX.

Current consumption: 30mA Max

Plate material: Cu

Operating temperature: -20℃ to +70℃

Storage temperature: -25℃ to +75℃

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