[elecena] RVFM 12V Electronic Buzzer PCB Mounting - zmiany ceny Low-cost electronic buzzer with PCB mounting. * Resonant frequency 400Hz * Black ABS case material * Voltage rating 12V * 30mA current rating * Sound pressure level 80dB at 20cm * Weight 10g Suitable for education and hobbyist use only. RVFM 12V Electronic Buzzer PCB Mounting - 2.34 GBP https://elecena.pl/product/27200554/rvfm-12v-electronic-buzzer-pcb-mounting 2024-11-09 RVFM 12V Electronic Buzzer PCB Mounting - 0.52 GBP https://elecena.pl/product/27200554/rvfm-12v-electronic-buzzer-pcb-mounting 2026-04-04