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TZX4V3B-TR Vishay | Vishay, 4.2V Zener Diode 2% 500 mW Through Hole 2-Pin DO-35 | 818-5070 | RS Components
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50 PCS) HZ4C2 HITACHI Zener Diode, 4.2V 0.5W, Silicon, Unidirectional – Specialty Parts & Electronic Components, Inc.
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