【Central Semiconductor】1N4121-TR,稳压二极管 .25W 5% Lw Noise/Lvl
1N4121UR,DIODE ZENER 33V 500MW DO213AA
1N4121UR-1,DIODE ZENER
【Central Semiconductor】1N4122,稳压二极管 .25W 5% Lw Noise/Lvl
1N4122 (DO35),DIODE ZENER 36V 400MW DO35
1N4122/TR,VOLTAGE REGULATOR
1N4122-1,DIODE ZENER
1N4122-1/TR,VOLTAGE REGULATOR