1N965B

Silicon Diffused-Junction Oxide-Passivated Crystal, 15V Nominal Zener Voltage, 400mW Continuous Power Dissipation, ±5% (B-Suffix) Precision Tolerances, Shunt Voltage Regulator Diode. It coordinates an unyielding 15V electrical protection barrier designed to clamp dangerous high-voltage line spikes and protect shared low-signal communications lines from structural baseline degradation, housed in a standard glass axial DO-35 footprint. Exact part index: 1N965B.