2N3905 PNP

The 2N3905 PNP is a general-purpose bipolar junction transistor engineered for reliable low-power switching and amplification in a broad range of electronic applications. Its consistent construction provides dependable performance for both hobbyist designs and professional devices. Maximum collector current: 200 mA Collector-emitter voltage rating: 40 V Gain bandwidth product (fT): approximately 100 MHz Maximum power dissipation: 300 mW Package: TO-92 for through-hole mounting Designed to deliver dependable switching speeds and stable gain characteristics, the 2N3905 is well-suited for moderate-load switching, signal amplification, and general-purpose circuits. Advances in its semiconductor construction yield improved gain stability and reduced noise, which enhance signal clarity in amplification tasks. The TO-92 package simplifies PCB layout and assembly for through-hole projects, while the device's ratings support a variety of low-power applications where moderate voltage and current handling are required.