1N5953

10PACK - 150V Nominal Zener Voltage, 3.0-Watt (3W) Continuous Power Dissipation (up to 15W Peak Pulse Power capacity), DO-41 (DO-204AL) Hermetically Sealed Axial Glass Package, Shunt Voltage Regulator / Clamping Diode. Utilizing a high-purity diffused silicon crystal junction core passivated with a heavy-duty high-dielectric glass insulation layer, it establishes an unyielding 150V reverse-breakdown electrical barrier. It is explicitly engineered to handle high-voltage analog reference tuning nodes, power supply bias regulation, and high-energy inductive back-EMF clamping loops cleanly, translating raw line potential fluctuations into stable supply rails without localized parameter value drift under extended operational thermal workloads (-65°C to +200°C maximum exposure threshold). Equipped with high-conductivity tinned copper axial leads to guarantee low contact resistance and absolute phase stability across industrial control vaults and demanding workshop machinery dashboards. Manufactured by onsemi (or alternative high-reliability semiconductor portfolios like Microsemi / Vishay). Exact part index: 1N5953 (Precision B-Suffix variant: 1N5953BG / 1N5953B). Exact Industry Equals: onsemi 1N5953BRLG / Microsemi 1N5953B / Vishay 1N5953B-TR / Diodes Inc. 1N5953B-T / Solid State Inc. 1N5953B / Central Semiconductor 1N5953B / NTE5153A (2410PCS IN OUR STOCK)