Panasonic Corporation

Silicon NPN epitaxial planer type

Wing Shing International Group

NPN SILICON DARLINGTON TRANSISTOR

Secos Corporation.

NPN Silicon General Purpose Transistor

Sanken Electric co.,ltd.

(2SC1985 / 2SC1986) Silicon NPN Triple Diffused Mesa

Inchange Semiconductor

Silicon NPN Power Transistors

SavantIC Semiconductor

Silicon NPN Power Transistors

Sanken Electric co.,ltd.

(2SC1985 / 2SC1986) Silicon NPN Triple Diffused Mesa

Inchange Semiconductor

Silicon NPN Power Transistors

SavantIC Semiconductor

Silicon NPN Power Transistors

NEC => Renesas Technology

NPN SILICON HIGH FREQUENCY TRANSISTOR