Electronics · United States

SFM-20B Piezo Buzzer 85dB 3-24V Continuous Sound Alarm Component for Electronics PCB Circuit DIY Microcontroller Setup Tool

Product no longer available. The stores we track no longer sell it; last price seen $5.94.

Price history: 2 daily prices tracked since 2026-10-18; lowest $5.94, highest $5.94.

SFM-20B Piezo Buzzer 85dB 3-24V Continuous Sound Alarm Component for Electronics PCB Circuit DIY Microcontroller Setup Tool

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