1N2987B,
1N2987RB,VOLTAGE REGULATOR
1N2988A,DIODE ZENER 27V 10W DO213AA
1N2988B,
1N2988RB,DIODE ZENER 27V 10W DO213AA
1N2989A,DIODE ZENER
1N2989B,
1N2989RB,DIODE ZENER 30V 10W DO213AA