A1023 Transistor PNP Transistor TO92L FOSHAN BLUE ROCKET A1023

Product Overview:

A through-hole PNP silicon epitaxial planar bipolar junction transistor housed in a TO-92L (long body) plastic package. Designed specifically for high-voltage applications and medium-power dissipation, it is commonly utilized in audio frequency amplification stages, voltage regulators, and general-purpose switching circuits where a standard TO-92 package might be thermally insufficient. It frequently serves as the complementary PNP pair to the 2SC1027 (or KTC1027) NPN transistor.

Core Specifications:

• Manufacturer: Foshan Blue Rocket (also widely produced by KEC as KTA1023)

• Package Type: TO-92L (TO-92MOD / Long Body)

• Function: PNP Transistor

• Maximum Voltage ($V_{CEO}$): 120V (typically denoted as -120V for PNP)

• Maximum Current ($I_C$): 800mA (0.8A)

• Common Marking Code: A1023