2N871

Green Brook Online Verified independent store

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High-gain NPN silicon planar small-signal transistor housed in a metal TO-18 can, optimized for ultra-low noise preamplifier input stages and high-impedance instrumentation. Equiva lents: BC109, NTE123A. Real-Life Examples: Vintage studio microphone preamplifiers, high-end classic analog mixing consoles, and laboratory signal wavemeters. 5961-00-764-8620 Show more