Zener Diode, 5.6V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2
Zener Diode, 5.6V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, GLASS, DO-41, 2 PIN

VISHAY 1N4734A-TR Zener Single Diode, 5.6 V, 1.3 W, DO-41, 5 %, 2 Pins, 175 C
Zener Diode, 5.6V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HEREMATIC SEALED, GLASS, DO-41G, 2 PIN