1N5539A,VOLTAGE REGULATOR
1N5539A/TR,VOLTAGE REGULATOR
1N5539B,DIODE ZENER 19V 500MW DO35
1N5539B/TR,VOLTAGE REGULATOR
1N5539BUR-1,DIODE ZENER
1N5539C,VOLTAGE REGULATOR
1N5539C/TR,VOLTAGE REGULATOR
1N5539D,VOLTAGE REGULATOR