ECG1142

ECG1142: Medium-Power Silicon NPN Transistor housed inside a standard high-power TO-220 plastic layout frame, engineered to operate safely within an intermediate current amplification track up to 3A across an unyielding 80V breakdown barrier. It serves as an efficient localized amplifier or solid-state switch, universally deployed inside the push-pull audio power output stages of hi-fi stereo amplifiers and motor driving relay paths. (Industry Exact Equals: Philips ECG1142, NTE1142, STMicroelectronics TIP31B, Texas Instruments TIP31B, onsemi TIP31BG, Fairchild TIP31B).