The BZX85B4V3-TR from Vishay General Semiconductor - Diodes Division is a 4.3 V, 1.3 W ±2% Zener diode for through-hole mounting, in a DO-204AL (DO-41) package.
The BZX85B4V3-TAP from Vishay General Semiconductor - Diodes Division is a 4.3 V, 1.3 W ±2% Zener diode for through-hole mounting, in a DO-204AL (DO-41) package.