[elecena] TL431IPK SOT89-3 - zmiany ceny Shunt Voltage Reference, 2.5÷36V, +/-2%, 34ppm/°C, -40÷85°C TL431IPK TL431IPKG3 TL431IPK3 TL431IPK SOT89-3 - 0.82 PLN https://elecena.pl/product/23325742/tl431ipk-sot89-3 2023-04-28 TL431IPK SOT89-3 - 0.39 PLN https://elecena.pl/product/23325742/tl431ipk-sot89-3 2026-04-26