$0.60
Zener Diode 6.0V 1/2 Watt DO-35 NTE5012A
1N4739A Zener Diode 9.1V 1W DO-41 NTE139A
1N4733A – Zener Diode 5.1 V, 1 W, DO-41, 5 %, 175 °C
Zener Single Diode, 5.1 V, 1.3 W, DO-41, 5 %, 2 Pins, 175 °C