The A1943 is a high-power PNP transistor specifically designed for audio amplifier output stages and other demanding linear applications. Developed by Toshiba, it is known for its high breakdown voltage, substantial current capability, and excellent linearity.
Ideal for both DIY and professional use, the 2SA1943 complements the famous 2SC5200 NPN transistor and is commonly used in Class AB push-pull amplifier circuits for clean and powerful audio performance.
The C5200 is a high-power NPN epitaxial planar transistor designed by STMicroelectronics, optimized for audio amplifier output stages and other high-current linear applications. Built using the advanced BiT-LA process, this transistor ensures excellent linearity, gain, and fast switching speed.
The TDA7265 is an integrated circuit (IC) designed for use as an audio amplifier and is a member of the STMicroelectronics TDA series of audio amplifiers.
It is specifically a dual bridge amplifier, which means it can be used to amplify audio signals in stereo (two-channel) applications.
The TDA7057 is a stereo BTL (Bridge Tied Load) integrated circuit (IC) designed for audio amplification in low-power applications and has a total of 13 pins.
It is primarily used for amplifying audio signals in small, battery-powered devices such as portable radios, intercoms, TVs, monitors, and other similar applications.
