【Fairchild Semiconductor】1N973B_Q,稳压二极管 33V 0.5W Zener
【Fairchild Semiconductor】1N973B_T50A,DIODE ZENER 33V 500MW DO-35
【Fairchild Semiconductor】1N973B_T50R,DIODE ZENER 33V 500MW DO-35
1N973B-1,VOLTAGE REGULATOR
1N973B-1/TR,VOLTAGE REGULATOR
【Fairchild Semiconductor】1N973BTR,DIODE ZENER 33V 500MW DO-35
1N974A,DIODE ZENER 36V 500MW DO7
【Fairchild Semiconductor】1N974B,DIODE ZENER 36V 500MW DO-35