Fixed Negative Standard Regulator, 12V, BIPolar, TO-220IS, 3 PIN
Fixed Negative Standard Regulator, 12V, BIPolar, TO-220AB, 3 PIN
Power Supply Support Circuit, Fixed, 1 Channel, BIPolar, TO-92, 3 PIN
Audio Amp Speaker 1-CH Mono/2-CH Stereo 5.5W Class-AB 12-Pin SIP
Korea Electronics KIA7912PI