<http://schema.org/description>
"Zener Single Diode, 4.7 V, 3 W, DO-214AA, 5 %, 2 Pins, 150 \u00B0C"^^<http://www.w3.org/2001/XMLSchema#string>
<http://sg.element14.com/on-semiconductor/1smb5917bt3g/diode-zener-4-7v-3w-full-reel/dp/2440668>