Zener Diode, 12V V(Z), 0.4W, Silicon, Unidirectional
Zener Diode, 12V V(Z), 2.5%, 0.4W, Silicon, Unidirectional,
Zener Diode, 11V V(Z), 0.4W, Silicon, Unidirectional
Zener Diode, 16V V(Z), 0.4W, Silicon, Unidirectional