[elecena] KBU8M-E4/51 - zmiany ceny Prostowniki mostkowe; VISHAY; KBU8M-E4/51; 19.3 mm; 1 kV; 4; 10 µA KBU8M-E4/51 - 8.65 PLN https://elecena.pl/product/30386902/kbu8m-e4-51 2026-06-08 KBU8M-E4/51 - 8.52 PLN https://elecena.pl/product/30386902/kbu8m-e4-51 2026-09-24