DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD

NPN Transistors

Sanken Electric co.,ltd.

Current Mode Control Step-down Switching Mode

KEC

EPITAXIAL PLANAR NPN TRANSISTOR

Secos Corporation.

NPN Silicon General Purpose Transistor

Micro Commercial Components

NPN Silicon Plastic-Encapsulate Transistor

Micro Commercial Components

NPN Silicon Transistors

Avic Technology

LOW VOLTAGE HIGH CURRENT SMALL SIGNAL NPN TRANSISTOR

QT Optoelectronics => Fairchildsemi

PHOTODARLINGTON OPTOCOUPLERS (NO BASE CONNECTION)

Philips Electronics

QPSK transmitter

Micro Commercial Components

NPN Silicon Transistors

Micro Commercial Components

NPN Silicon Plastic-Encapsulate Transistor

Philips Electronics

QPSK transmitter

Sanken Electric co.,ltd.

Full-Mold, Separate Excitation Step-down Switching Mode

Microsemi Corporation

Schottky MiniMod