BC557B tranzystor PNP 50V 0.1A 0.5W TO92 Podana cena dotyczy 10 sztuk. Zamiennik dla: BC558B 2N3702, 2N3703, 2N4250, 2N5086, 2SA509, BC157, BC157B, BC181, BC186, BC187, BC204, BC204B, BC213B, BC251B, BC252B, BC257B, BC261, BC266, BC307, BC307B, BC3