5 FAIRCHILD 1N4742A 12V GLASS ZENER REFERENCE DIODE 12 VOLT DO41 1W 1 WATT USA | eBay
50 UNITS 1N4742A 1 WATT 12 VOLT 5% AXIAL ZENER DIODE GLASS MOTOROLA DO41 SIZE | eBay
1 PC) MICROSEMI JANTX1N759A-1 Zener Diode, Two Terminal, 12 Volt, 5%, DO-35 | eBay
EDGELEC 56pcs (7 Colors x 8pcs) 12 Volt LED Lights Emitting Diodes Pre Wired DC 12v 5mm LED Assorted Kit Clear Lens- White Warm-White Red Yellow Green Blue Orange Small LED Lamps -
Bzg04-12tr Zener Diodes 12 Volt 300 Watt Glass Passivated Tvs Diode 12vwm 20.9vc Do214ac New Original - Remote Control - AliExpress
HUABAN 20PCS 1N4742A Metal Case Power Zener Diode 1W 12V DO-41 (DO-204AL) 1 Watt 12 Volt: Amazon.com: Industrial & Scientific
12 Volt Regulated Power Supply Circuit using Zener Diode