【Fairchild Semiconductor】1N991B_T50A,稳压二极管
【Fairchild Semiconductor】1N991B_T50R,稳压二极管
1N991BUR-1,DIODE ZENER
1N992A,DIODE ZENER 200V 500MW DO7
1N992A/TR,VOLTAGE REGULATOR
1N992B,DIODE ZENER 200V 500MW DO7
1N992B/TR,VOLTAGE REGULATOR
1N992B-1,VOLTAGE REGULATOR
