BC557   データシート

Micro Electronics

PNP SILICON AF SMALL SIGNAL TRANSISTORS

Diotec Semiconductor Germany

Si-Epitaxial PlanarTransistors

Semtech Corporation

PNP Silicon Epitaxial Planar Transistor

Jiangsu Changjiang Electronics Technology Co., Ltd

TO-92 Plastic-Encapsulate Transistors

Fairchild Semiconductor

PNP Epitaxial Silicon Transistor

Semtech Electronics LTD.

PNP Silicon Epitaxial Planar Transistor

Philips Electronics

PNP general purpose transistors

Micro Commercial Components

PNP Silicon Amplifier Transistor 625mW

SHENZHEN KOO CHIN ELECTRONICS CO., LTD.

TRANSISTOR (PNP)