Paradise BCXXX-40

[miepa]

still measuring.
but on the weekend i will be back here!
🙂

 

[Libby123]

There was another Austrian, who said "I´ll be back" Thumbs up 😀😀

Happy measuring😉

 

[miepa]

done. i measured 500pcs BC327-40 Diotec and 500pcs BC337-40 Diotec.
it looks like i am looking for
BC327
in range HFE = 440 - 460

like everybody is, right 🙂

 

[Bksabath]

done. i measured 500pcs BC327-40 Diotec and 500pcs BC337-40 Diotec.
it looks like i am looking for
BC327
in range HFE = 440 - 460

like everybody is, right 🙂

Yes quite right some one got mine and yours and not saiing anithink 😀

 

[miepa]

so i`m still looking for
BC327
in range HFE = 435 - 460
- - -
i could offer
16pcs of BC327 with a HFE 495-500
and about +40psc of BC337 with an HFE between 465-480

 

[Bksabath]

HI first of all sorry if I have not been here for such a long time
Hint of snow this morning so I am not going to do much in the freezing cold loft
I got batch of Diotec measured up PNP mean 380 NPN mean 440
so still no dice
I ordered same more Diotecs from Conrad's and I may get Lucky

One thing standout about the DIOTEC the HFE match on the batches is really good
is just bit of pot luck to get 2 batches that match

 

[Bksabath]

Hi again sorry if I haven't been here it was to cold to work in the loft
I have a couple more batches of BCXXX40 still no matches between PNP and NPN ranges
I will post what I have and start swaps ASAP
In the mean time I have been doing same drawings for a test everything😀 rig
From the top
LM317 supply aloud for 2 / 4 (overkill) voltages
Low resistance test LM317 a current source aloweed to measure resistance drop
HFE match as by Hesener
V drop across LED
Jfet Idss
and VBE match

I got a beta board running more soon

 

[Bksabath]

Work on that so far all circuits are stolen with no remorse from the intrawab more when is working

In the mean time PM and I be happy to help

 

[Simon1972]

time to resurrect this.

I need some 327 in the 430-450 range and some 337 in the 410-430 range.

Please let me know what you have and need i have 500 transistors all grouped to the nearest 5, so 400, 405, 410 etc etc.

 

[PierreQuiRoule]

Don't give up. I'm still waiting for the pre-regs to finish my paradise. When it is up and running, I will know for sure which transistors I don't need anymore, and will make them available. Others may be in the same situation as me.

 

[Simon1972]

I hope so, i have another 250 337 arriving tomorrow, just in case. i only need a dozen to overlap and i'm done.

I have 2 set of 6x 2sk170 for anyone who would like to use them instead of the group buy substitute parts. These are genuine Toshiba devices, off the reel from Zhangfhou.

First people to pm me with their address get them, no charge.

 

[RollE2k]

I have alot of BC337 at 520-553 (with a peak around 540) and BC327 at 426-470 (with peak around 428-433 and around 450)
Anybody that does have these ranges that they could sell me. all measured with ~5.11v and ~22-23c.