BC559 datasheets – compare manufacturers

Manufacturer	Part Number	Description
KEC	BC559	EPITAXIAL PLANAR PNP TRANSISTOR
Toshiba	TBC559	Silicon PNP Transistor
Fairchild	BC559	PNP Epitaxial Silicon Transistor
onsemi	BC559C	PNP Epitaxial Silicon Transistor
Continental Device India	BC559C	PNP SILICON PLANAR EPITAXIAL TRANSISTORS
ETC Unknown Manufacturer	BC559A	PNP Transistor
Continental Device India	BC559B	PNP SILICON PLANAR EPITAXIAL TRANSISTORS
Diotec Semiconductor	BC559	General Purpose PNP Transistors
Motorola Semiconductor	BC559	Low Noise Transistors
NXP Semiconductors	BC559	PNP general purpose transistor
Diotec Semiconductor	BC559A	General Purpose PNP Transistors
Diotec Semiconductor	BC559B	General Purpose PNP Transistors
Motorola Semiconductor	BC559B	Low Noise Transistors
onsemi	BC559	PNP Epitaxial Silicon Transistor
Motorola Semiconductor	BC559C	Low Noise Transistors
LGE	BC559	PNP Epitaxial Silicon Transistor
Continental Device India	BC559	PNP SILICON PLANAR EPITAXIAL TRANSISTORS