[elecena] 1N2831RB - zmiany ceny Dioda: Zenera; 50W; 51V; 10uA; Ufmax: 1,5V 1N2831RB - 388.93 PLN https://elecena.pl/product/30269937/1n2831rb 2026-05-18 1N2831RB - 16.06 PLN https://elecena.pl/product/30269937/1n2831rb 2026-05-30 1N2831RB - 375.32 PLN https://elecena.pl/product/30269937/1n2831rb 2026-06-10 1N2831RB - 380.35 PLN https://elecena.pl/product/30269937/1n2831rb 2026-06-21 1N2831RB - 384.50 PLN https://elecena.pl/product/30269937/1n2831rb 2026-07-03 1N2831RB - 387.35 PLN https://elecena.pl/product/30269937/1n2831rb 2026-07-14 1N2831RB - 388.93 PLN https://elecena.pl/product/30269937/1n2831rb 2026-07-26 1N2831RB - 379.74 PLN https://elecena.pl/product/30269937/1n2831rb 2026-09-11