VISHAY
齐纳二极管, 500mW, 3.3V, DO-35
ON SEMICONDUCTOR/FAIRCHILD
单管二极管 齐纳, 3.3 V, 500 mW, DO-204AH, 5 %, 2 引脚, 200 °C
齐纳二极管, 500mW, 3.3V, DO-35, 整卷