1N972B

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Silicon Diffused-Junction Oxide-Passivated Crystal, 30V Nominal Zener Voltage, 400mW Continuous Power Dissipation, ±5% (B-Suffix) Precision Tolerances, Shunt Voltage Regulator Diod e. It acts as an elevated high-voltage clamp barrier to isolate vulnerable micro-signal telemetry circuits from inductive back-EMF surges along active distribution lines, housed in a hermetically sealed glass axial DO-35 footprint. Exact part index: 1N972B. Show more