1N5990B BK PBFREE,DIODE ZENER 3.9V 500MW DO35
1N5990B TR PBFREE,DIODE ZENER 3.9V 500MW DO35
【Fairchild Semiconductor】1N5990B_T50A,DIODE ZENER 3.9V 500MW DO-35
【Fairchild Semiconductor】1N5990B_T50R,DIODE ZENER 3.9V 500MW DO-35
1N5990B-TP,DIODE ZENER 3.9V 500MW DO35
1N5990C,DIODE ZENER 3.9V 500MW DO35
1N5990D,DIODE ZENER 3.9V 500MW DO35
1N5990UR,DIODE ZENER