2N1772A

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Reverse-blocking triode thyristor (Silicon Controlled Rectifier / SCR) housed in a compact TO-64 stud-mount metal envelope, designed for highly stable low-power electrical switchin g and phase control applications. Equivalents: NTE5482, Central Semiconductor 2N1772A, Solid State Inc. 2N1772A. Real-Life Examples: Industrial factory power switching supplies, legacy AC-to-DC conversion modules, and early closed-loop automated motor regulator panels. [1, 2, 3, 4] Show more