Where in Europe do you buy your 2SC5200-O and 2SA1943-O for AAK's Symasym boards ? - diyAudio
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Old 16th March 2007, 09:15 AM   #1
rephil is offline rephil  Europe
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Default Where in Europe do you buy your 2SC5200-O and 2SA1943-O for AAK's Symasym boards ?

As far as I know, these are sold by :

BMM at Euro 2,20, for 10+ -- original Toshiba and not the –O no more answers to email.
Cricklewood Electronics at £3, for 1+ original Toshiba
Digikey at 1,53 Euro, for 10+, original Toshiba, -O
Profusion plc at Euro 1,571 for 10+, -O and maybe Toshiba
Reichelt at Euro 1,40 for 1+, no information available.

As Digikey is here expensive, I want to get the transistors from Profusion plc, if possible. Have you any information about them and about what they sell ?

Thank you for any help.

Best regards

rephil
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Old 16th March 2007, 10:39 AM   #2
weissi is offline weissi  Europe
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Kessler-electronic also has them and a lot more of transistors... don't know which manufactorer... try to contact them and find out.

servus,
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Old 16th March 2007, 01:19 PM   #3
rephil is offline rephil  Europe
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Hi weissi,

thank you. I am waiting for some reaction to my email (that I did now). I hope that Kessler will answer to my questions. I will let know the answer.

Best regards

rephil
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Old 16th March 2007, 01:42 PM   #4
rephil is offline rephil  Europe
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Hi weissi,

I have already the answer from Kessler (they are very fast !) :

Die Transistoren sind leider nicht von Toshiba (IEC).

(The transistors are unluckily not from Toshiba (IEC))

They did not give any other information, and did not answer to my other questions(about payment and HFE). So I can't buy anything from them.

Thank you again.

Best regards

rephil
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Old 16th March 2007, 07:54 PM   #5
MikeB is offline MikeB  Germany
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Default Re: Where in Europe do you buy your 2SC5200-O and 2SA1943-O for AAK's Symasym boards

Quote:
Originally posted by rephil

As Digikey is here expensive, I want to get the transistors from Profusion plc, if possible.
Profusion is "maybe" Toshiba... Digikey does sell orginal Toshibas. Don't save money on the wrong side... Digikey is a confirmed source for original parts. That should be worth some extra .

Mike
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Old 17th March 2007, 10:36 AM   #6
rephil is offline rephil  Europe
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Hi Mike,

I am not trying to save money. I am investigating with the help of people here about the possibility to a normal diyaudio member to buy at a normal medium cost what should be normally available here in Europe.

Profusion plc sells maybe original Toshiba’s transistors and they have got a mail from me about this. I will report later here what answer I have got from them - if any –

Now it is time to think to eat something : Heute werde ich Sauerkraut mit Würstchen essen (alles aus der Schweiz) … und DAB Bier dabei … Hey Mike, what a nice place is Franfurt in Germany ! Lucky man …

Best regards

rephil
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Old 17th March 2007, 10:45 AM   #7
MikeB is offline MikeB  Germany
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Quote:
Originally posted by rephil

Now it is time to think to eat something : Heute werde ich Sauerkraut mit Würstchen essen (alles aus der Schweiz) … und DAB Bier dabei … Hey Mike, what a nice place is Franfurt in Germany ! Lucky man …

Best regards

rephil
Njam njam...
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Old 18th March 2007, 04:20 PM   #8
rephil is offline rephil  Europe
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Hi all,

here as promised is the answer that I have got from Profusion plc today 18-02-2007.

many thanks for your inquiry and your interest in our products.

We are glad to offer you our products according our terms and conditions.

Part-No 100 250 500 1.000 delivery
2SA1943-0 1,00 0,92 0,85 0,79 ex stock UK
2SC5200-0 1,00 0,92 0,85 0,79 ex stock UK

All prices in EURO per piece, without VAT and delivery charge.
Lead time: ex stock England, but this could change at any time
Payment: cash in advance or credit card (MasterCard or Visa)
Valid: 30 days

We sell only original parts, no copies!

We hope that our offer is in your expected price range.

Sincerely / Mit freundlichen Grüßen
PROFUSION PLC

i.A. Wolfgang Krause
_/_/_/_/_/_/_/_/_/_/_/_/
PROFUSION PLC
Tattenbacher-Weg 14
D-84381 Johanniskirchen
T +49-8564-963390
F +49-8564-963392
wk@profusionplc.com
www.profusionplc.com
Company Registered in England No. 2343479
Managing Director: Keith Persin

Profusion will be at Frankfurt Prolight+Sound Hall 4.1 A41 March 28-31.
Highlighted at the show will be new and recently introduced parts including:
Balanced Line Drivers and Receivers...Low Noise mic pre's, plus ADC's & DAC's...
Digital Wireless audio and audio over FireWire...
Also the latest Op-Amps, Power Transistors, and Reverb IC's

I understand that it is an offer valid for at least 100+ transistors of each kind. This is normal with big companies.

I feel that this is a very good deal for us all.

Best regards

rephil
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Old 26th March 2007, 04:04 PM   #9
rephil is offline rephil  Europe
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Hi all,

I have ordered some Toshiba transistors from Profusion Plc. I report that it is possible to buy small quantities as they said it in their last mail. In Europe I believe that we can get original transistors at a normal price at Profusion Plc.

Here is the relevant part of the email that I have got from the very friendly Mr Wolfgang Krause :

>> We do not have a min. order value for orders, but some times a min. quantity (2, 5, …). This depends on package size and / or price.

Some of our transistors (Exicon) will be used for repair power amplifiers, and we receive orders for 2 pcs, and we will proceed it.

If you have any demand, please feel free to contact us. We are happy to serve you.

Ciao/Mit freundlichen Grüßen
PROFUSION PLC

i.A. Wolfgang Krause >>

I believe now that my search ended here and that I have got a good place where to buy my transistors.

Best regards

rephil
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Old 31st March 2007, 03:24 AM   #10
rephil is offline rephil  Europe
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Hi all,

I have got yesterday my Toshiba transistors. A very fast delivery indeed with no problem. The packing was so well done that it could be bombed without any damage.

The transistors look very good. As I wanted to know if they were fakes or not, I have performed a quick check on the first from each type that came in my hand. Find here my measurements :

The C is measured at 1kHz, 100mV. HFE is measured at 100mA and VCE = 5V.

- 2SA1943-O

CBE = 4,99 nF
CBC = 1,264 nF
HFE=97

- 2SC5200-O

CBE = 6,417 nF
CBC = 677 pF
HFE = 104

I am quite sure that these are true Toshiba – original transistors. It is thus possible to buy original transistors at a normal cost, with a very fast delivery – the fastest ever for me here in Italy -

Best regards

rephil
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