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TL431 - Integrated Circuit - Vref - Programmable Zener Diode - TO-92 | Electronics \ Semiconductors \ Voltage Regulators
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Source Original HZ6C3 Zener Diodes 0.5w/2% plug-in zener voltage Stabilizing tubes transistorized regulated for power supply on m.alibaba.com
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NTE Electronics 1N759A Zener Diode, Axial Lead, 1/2W, 5% Tolerance, 12V (Pack of 20): Amazon.com: Industrial & Scientific
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