0,98 € 10pcs/lot New Original Upright Triode K2231 2SK2231 TO-251 In Stock 10pcs/lot New Original Upright Triode K2231 2SK2231 TO-251 In Stock 0,98 € Aliexpress EU - Consumer_Electronics Do obchodu Historie cen 20. 9. 2023 0,98 €