This part is a kind of semiconductor called 2SC5625.

Function of this product has SMALL-SIGNAL TRANSISTOR.

Manufacturers : ISAHAYA ELECTRONICS

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Some of the text within the PDF file :

ISAHAYA ELECTRONICS CORPORATION Marketing division, Marketing planning department 6-41 Tsukuba, Isahaya, Nagasaki, 854-0065 Japan Keep safety first in your circuit designs! ·ISAHAYA Electronics Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (1) placement of substitutive, auxiliary, (2) use of non-farmable material or (3) prevention against any malfunction or mishap. Notes regarding these materials ·These materials are intended as a reference to our customers in the selection of [ ... ]

2SC5625 PDF Datasheet Download