6800 uF electrolitic capacitor purchased in Cina
Hi All,
Just for curiosity please look at this 6800 uF electrolitic capacitor purchased in Cina !
http://sinocom.ru/attachment.php?attachmentid=2124&d=1302278111
The left capacitor is encapsulated in original conditions while the right capacitor has been decapsulated.
Info received from my friend Paolo, IW2HEU
73" de
i8CVS Domenico
Unbelivable !
--- On Mon, 5/9/11, i8cvs domenico.i8cvs@tin.it wrote:
From: i8cvs domenico.i8cvs@tin.it Subject: [amsat-bb] 6800 uF electrolitic capacitor purchased in Cina To: "Amsat - BBs" amsat-bb@amsat.org Received: Monday, 5 September, 2011, 10:32 AM
Hi All,
Just for curiosity please look at this 6800 uF electrolitic capacitor purchased in Cina !
http://sinocom.ru/attachment.php?attachmentid=2124&d=1302278111
The left capacitor is encapsulated in original conditions while the right capacitor has been decapsulated.
Info received from my friend Paolo, IW2HEU
73" de
i8CVS Domenico _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
Domenico,
It can help our community, if you could provide some info on the vendor. was it an eBay vendor?
----- Original Message ----- From: "i8cvs" domenico.i8cvs@tin.it To: "Amsat - BBs" amsat-bb@amsat.org Sent: Tuesday, September 06, 2011 1:32 AM Subject: [amsat-bb] 6800 uF electrolitic capacitor purchased in Cina
Hi All,
Just for curiosity please look at this 6800 uF electrolitic capacitor purchased in Cina !
http://sinocom.ru/attachment.php?attachmentid=2124&d=1302278111
The left capacitor is encapsulated in original conditions while the right capacitor has been decapsulated.
Info received from my friend Paolo, IW2HEU
73" de
i8CVS Domenico _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
That pic has been floating around the Internet for several years - it's not just a single vendor (and shonks aren't endemic to China). Check out http://www.google.com/search?q=fake+capacitors&tbm=isch for many horror stories.
73, Ben VK2FBRB
On Tue, Sep 6, 2011 at 2:20 PM, David 4X1DG 4x1dg@iarc.org wrote:
Domenico,
It can help our community, if you could provide some info on the vendor. was it an eBay vendor?
Stuffing capacitors is a standard technique in the restoration of old radios.
If anyone had the time to waste they'd probably find the original of that picture on one of the many US websites dealing with restoration work.
The picture was circulated around 2007/8 in an email attempting to smear components manufactured in China.
73 Trevor M5AKA
Unfortunately, counterfeit parts are flooding the market, especially parts in limited supply. Some components may be painted and stamped with the choice of a difficult to obtain component.
73's, Tim - N8DEU
----- Original Message ----- From: "i8cvs" domenico.i8cvs@tin.it To: "Amsat - BBs" amsat-bb@amsat.org Sent: Monday, September 05, 2011 5:32 PM Subject: [amsat-bb] 6800 uF electrolitic capacitor purchased in Cina
Hi All,
Just for curiosity please look at this 6800 uF electrolitic capacitor purchased in Cina !
http://sinocom.ru/attachment.php?attachmentid=2124&d=1302278111
The left capacitor is encapsulated in original conditions while the right capacitor has been decapsulated.
Info received from my friend Paolo, IW2HEU
73" de
i8CVS Domenico _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
Actually is very difficult to find some type of RF transistor like 2SC1969 , 2SC1307 , etc . Sometimes they take TIP41 , repaint e sell like original one .The appearance is very similar .
PY5LF LUCIANO FABRICIO Curitiba-PR-Brazil GG54jm http://www.qrz.com/db/py5lf
-----Mensagem original----- De: amsat-bb-bounces@amsat.org [mailto:amsat-bb-bounces@amsat.org] Em nome de Tim Cunningham Enviada: terça-feira, 6 de setembro de 2011 01:59 Para: AMSAT-BB Assunto: [amsat-bb] Re: 6800 uF electrolitic capacitor purchased in Cina
Unfortunately, counterfeit parts are flooding the market, especially parts in limited supply. Some components may be painted and stamped with the choice of a difficult to obtain component.
73's, Tim - N8DEU
----- Original Message ----- From: "i8cvs" domenico.i8cvs@tin.it To: "Amsat - BBs" amsat-bb@amsat.org Sent: Monday, September 05, 2011 5:32 PM Subject: [amsat-bb] 6800 uF electrolitic capacitor purchased in Cina
Hi All,
Just for curiosity please look at this 6800 uF electrolitic capacitor purchased in Cina !
http://sinocom.ru/attachment.php?attachmentid=2124&d=1302278111
The left capacitor is encapsulated in original conditions while the right capacitor has been decapsulated.
Info received from my friend Paolo, IW2HEU
73" de
i8CVS Domenico _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
_______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
participants (7)
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Andy Kellner -
Ben Bishop -
David 4X1DG -
i8cvs -
PY5LF -
Tim Cunningham -
Trevor .