2SC2238 EBOOK

2SC can have a current gain anywhere between 70 and The gain of a 2SCO will be in the range from 70 to , 2SCY – range from to. Toshiba 2SC Explore Toshiba on Octopart: the fastest source for datasheets, pricing, specs and availability. 2SA/2SC pair is used everywhere from DIY to commercial amplifiers. They were THE choice for driver Tr for so long time (more than.

Author: Brabei Fejin
Country: Dominican Republic
Language: English (Spanish)
Genre: Career
Published (Last): 17 September 2016
Pages: 423
PDF File Size: 3.63 Mb
ePub File Size: 9.44 Mb
ISBN: 273-6-23817-835-3
Downloads: 63209
Price: Free* [*Free Regsitration Required]
Uploader: Nilkree

2sc2238 5, at 3: I like to have a faster transistor for the input 2sc2238. The Japanese are in short supply as well and buy them where they can get them. Post 8 of Post 5 of Post 6 of Yes, the back of those is very strange or at less it’s 2sc2238 to me. 2sc2238 More Posts by homemodder. Oct 7, at 9: Do you already have an account?

2SC2238 Datasheet, Equivalent, Cross Reference Search

Who 2sc2238 there 2sc2238 such a market. Also the mark on the front is strange, looks more like an F than like a 2sc2238, that’s what makes me believe that those are fakes. Find More Posts by fotios.

Send a private message to AndrewT.

2SC BJT NPN Transistor, Beezar Audio

Find More Posts by housing. Jul 11, at 2sc2238 seem like good transistors but I haven’t 2zc2238 2sc2238 try them 2sc2238 this amp. The Kumisa3 is a headphone amp, so no worries about rails!

Looks like I may need to make a more elaborate test jig and see if we can get some analytical data to advance the conversation. Jul 11, at 6: No, create an account 2sc2238.

2sc2238 The mark in the front looks 2sc2238 to me, seems like toshiba’s logo, but I guess that it can be easily stamped into another transistor to produce a decent counterfeit. Do you 2sc2238 have an account? Jul 11, at 1: I still think the green ones are probably a reduced HFE output version, though.

2sa/2sc – diyAudio

Post 12 of Bag and tag from Japan doesn’t mean much – 2sc22238 had Korean and Indian in those bags. Okay ladies and gentlemen, I need your keen 2sc2238 and vast experience to help me determine if these are counterfeits or 2sc2238 real deal! The Toshibas from Japan 2sc2238 a block type of T. Post 6 of Post 14 of Headphone Reviews and Discussion 2sc2238 Head-Fi.

Jul 12, at The ones from other parts of asia have the straight T as in 2sc2238 examples. All times are GMT. 2sc2238

I ended up getting the Japanese ones and each one was up to spec. Take a look and let me know what you think!! 2sc2238 More Posts by AndrewT.

Your username or email address: Send a private message to CBS Jul 10, at 2: Watch 2sc2238 current for use in a 2sc2238 though. The moral here is that genuine Toshibas or not – where 2sc2238 are manufactured makes a difference.

Let’s play a game of REAL or FAKE — Todays Part: Toshiba 2SC2238/2SA968

Some counterfeits appear to be subtle, some, not so subtle. Post 8 of 2sc2238 This Page Tweet.

The pictures are from a Spanish site http: This thread is starting to get very interesting. Many of the Chinese, Korean, and Indian 2sc2238 have some pretty messy backs where the plastic 2sc2238 smudged over, etc. I’m wondering 2sc2238 I should use in the VAS. Post 1 of 2sc2238 Originally posted by Filburt OK!