2N3290 Overview
2N3287 thru 2N3290 (SILICON) CASE 20 (TO·72) NPN silicon annular transistors for high-gain, lownoise amplifier, oscillator, mixer and frequency multiplier applications. 71 mW/oC Power Dissipation at 25° C ambo PD Above 25°C derate 1. POWER GAIN, NOISE FIGURE, & AGC RL =500 ll,6 turns of #16 tinned wire;.