1N4970US,DIODE ZENER 33V 5W D5B
1N4970US/TR,VOLTAGE REGULATOR
1N4971,DIODE ZENER 36V 5W AXIAL
1N4971/TR,VOLTAGE REGULATOR
1N4971US,DIODE ZENER 36V 5W D5B
1N4971US/TR,VOLTAGE REGULATOR
1N4971USE3,VOLTAGE REGULATOR
1N4972,DIODE ZENER 39V 5W AXIAL