1N6491USJANTX规格参数
相关型号
1N6492 1N6492JANTX 1N6492JANTXV-HSD 1N6493JANTX 1N6494JANTX 1N6495JANTX 1N6497JANTX 1N649UR-1 1N649UR-1/TR 1N649UR-1JANTXV