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Zener Diode Assortment, 300 Pieces -65-200°C Stabilisation 2V - 39V Diode Kit for Voltage Reference for Shunt Regulators : Amazon.de: Business, Industry & Science
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5 Pc - LM336-2.5V Voltage Reference Diode - Precision Voltage Reference for Electronics Projects - Reliable Performance - by TPS : Amazon.in: Electronics
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