【Fairchild Semiconductor】1N972B_Q,稳压二极管 30V 0.5W Zener
【Fairchild Semiconductor】1N972B_T50A,DIODE ZENER 30V 500MW DO-35
【Fairchild Semiconductor】1N972B_T50R,DIODE ZENER 30V 500MW DO-35
1N972B-1,ZENER DIODE
1N972BE3,VOLTAGE REGULATOR
1N972BE3/TR,VOLTAGE REGULATOR
【Fairchild Semiconductor】1N972BTR,DIODE ZENER 30V 500MW DO-35
1N973A,DIODE ZENER 33V 500MW DO7