1N4448

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High-speed silicon switching signal diode housed in an axial DO-35 glass package, featuring optimized lower forward voltage parameters and a 4ns rapid recovery timeline to upgrade legacy logic loops. Equivalents: ON Semiconductor 1N4448, Vishay 1N4448, Fairchild 1N4448, NTE519. Real-Life Examples: High-fidelity audio preamplifier stages, compact operational amplifier feedback loops, and vintage consumer cassette tape player controls. Show more