The MPSA06 NPN transistor is a medium-power bipolar junction transistor ideal for arcade cabinet builders and MAME enthusiasts working on audio amplification circuits. This reliable semiconductor component from ON Semiconductor/Fairchild delivers consistent performance in general purpose amplifier applications.Technical Specifications Type: NPN Bipolar Junction Transistor (BJT) Power Rating: Medium Power Manufacturer: ON Semiconductor / Fairchild Part Number: MPSA06 Package: TO-92 Application: General Purpose Amplification Perfect For Arcade ProjectsEssential for MAME cabinet builds, arcade restorations, and custom fightstick projects requiring audio amplification. Compatible with vintage arcade PCBs and modern JAMMA setups where signal amplification is needed.Why Choose This Transistor Proven reliability in arcade applications Medium power handling for most cabinet audio needs Industry-standard TO-92 package for easy PCB mounting Quality ON Semiconductor manufacturing Perfect for DIY arcade and MAME builds