[elecena] Surface diffused zener diode, 18 V, 1 W, DO-213AA, ZMD18B - zmiany ceny Surface diffused zener diode, 18 V, 1 W, DO-213AA, ZMD18B - 0.01 EUR https://elecena.pl/product/19253957/surface-diffused-zener-diode-18-v-1-w-do-213aa-zmd18b 2021-08-21 Surface diffused zener diode, 18 V, 1 W, DO-213AA, ZMD18B - 0.33 EUR https://elecena.pl/product/19253957/surface-diffused-zener-diode-18-v-1-w-do-213aa-zmd18b 2025-11-07