1N2816RB,DIODE ZENER 18V 50W TO204AD
1N2817A,DIODE ZENER 19V 50W TO204AD
1N2817B,DIODE ZENER 19V 50W TO204AD
1N2817RB,DIODE ZENER 19V 50W TO204AD
1N2818A,DIODE ZENER 20V 50W TO204AD
【Central Semiconductor】1N2818B,稳压二极管 LEADED ZENER DIODE
1N2818B PBFREE,DIODE ZENER 20V 50W TO3
1N2818BU3,VOLTAGE REGULATOR