2SX....-OY?

[Arvid Puschnig]

Hi,

can anyone tell me what the attachment -OY should tell me about the
transistor?

e.g.
2SC4387-OY
2SA1672-OY

Thanks,
arvid

 

[Jeff]

"Arvid Puschnig" <arvid at sbox dot TUGraz dot at> wrote in message
news:3f9566ec$0$29350$3b214f66@aconews.univie.ac.at...

Hi,

can anyone tell me what the attachment -OY should tell me about the
transistor?

e.g.
2SC4387-OY
2SA1672-OY

Thanks,
arvid

Usually if there is a letter following the sequence its an
improved version as in 2SC828A however yours
is the gain classification or gain group also known as
beta or hFE. Check EIAJ.
Jeff