|
|
|||||||
| Home | Forums | Rules | Articles | Store | Gallery | Blogs | Register | Donations | FAQ | Calendar | Search | Today's Posts | Mark Forums Read | Search |
| Parts Where to get, and how to make the best bits. PCB's, caps, transformers, etc. |
|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving |
|
|
|
Thread Tools | Search this Thread |
|
|
#1 |
|
diyAudio Member
Join Date: Nov 2002
Location: Germany
|
I want to gather suggestions for the "best" small signal audio BJT.
What I'm looking for is your favourite transistor for constant current sources, input stages, diamond buffers and the like, with rails between 15 and 30 volts each. I am looking for: - high ft - high beta / hfe - low noise - low cob I require: - still in production - reliable sources (no fakes!) for small quantities - "reasonable" statistical spread of parameters, unlike BC546, where one is barely good enough as an LED driver, while the one next to it on the tape is a good audio transistor. I prefer: - TO-92 over SMD - "Japanese" pin-out (B-C-E) over "European" pin-out (C-B-E) - availability of different hfe ranks My favourite was the now obsolete 2SA1316-GR / 2SC3329-GR Toshiba pair. As my stock is depleted (at least for new projects, still keeping some for repairs), I'm looking for an alternative. |
|
|
|
|
#2 |
|
diyAudio Member
Join Date: Feb 2009
|
Not sure about fakes, but how about these:
Nec 2SC1845/2SA992, Toshiba 2SC2240/2SA970 and 2SC1815/2SA1015 ? |
|
|
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | Search this Thread |
|
|
|
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| small-signal (small-power) fast switching complementary transistors | Lola Luna | Solid State | 3 | 8th April 2010 07:51 PM |
| 'Signal detect' LED for a small audio amp? | HankMcSpank | Solid State | 1 | 28th March 2009 06:33 PM |
| Small signal amp. | mantisory | Solid State | 17 | 8th August 2008 12:33 PM |
| Small-signal (or small power) pentode that can handle 400V (or more)? | GordonW | Tubes / Valves | 12 | 13th June 2008 02:07 AM |
| best small signal FET? | hesener | Solid State | 22 | 25th August 2005 03:01 PM |
| New To Site? | Need Help? |
| Page generated in 0.06896 seconds (68.94% PHP - 31.06% MySQL) with 10 queries |