[elecena] PB12N23P03Q DC signal transmitter, 85dB, 2300 Hz, 3 V - zmiany ceny • very powerful miniature transmitter for PCB mounting • connection via PC pins • a driver circuit is not required • easy-to-remove polarity label to protect against contamination during soldering PB12N23P03Q DC signal transmitter, 85dB, 2300 Hz, 3 V - 0.85 EUR https://elecena.pl/product/24206085/pb12n23p03q-dc-signal-transmitter-85db-2300-hz-3-v 2023-09-24 PB12N23P03Q DC signal transmitter, 85dB, 2300 Hz, 3 V - 1.40 EUR https://elecena.pl/product/24206085/pb12n23p03q-dc-signal-transmitter-85db-2300-hz-3-v 2024-07-09