2N3799A Overview
2N3798, 2N3798A (SILICON) 2N3799,2N3799A PNP SILICON ANNULAR TRANSISTORS · .. designed for low-level, low-noise amplifier applications. 2N3799A Low Noise Figure NF = 1.5 dB (Max) @ 1.0 kHz and 10 kHz PNP SILICON AMPLIFIER TRANSISTORS.

