Thread: Help identifying dead electro. cap polarity?
View Single Post
  #16   Report Post  
Posted to alt.engineering.electrical,sci.electronics.components,sci.electronics.design,sci.electronics.repair
Reinhard Zwirner Reinhard Zwirner is offline
external usenet poster
  
Posts: 39
Default Help identifying dead electro. cap polarity?
Sparky schrieb:

This cap was removed from a 70's-80's German industrial machine:

http://i37.tinypic.com/10psxg3.jpg

It has no polarity markings. One terminal is common with the metal case. Is
this always an indication of the (-) terminal?

The base has molded terminal locations numbered 1-4, two of which are empty:

http://i36.tinypic.com/e6x542.jpg

Markings on the side a

B41111-B7108-T
1000uF 40V-
GERMANY
GPF DIN 41332 06.78

I find a few references to a Siemens part that is similar:

http://www.screenghost.com/shop/show.asp?ID=74#

but no datasheet can I find. Can someone more resourceful than I find one?

http://www.bilder-hochladen.net/files/12b4-4t-jpg.html

HTH

Reinhard (native German ;-) )
Reply With QuoteReply With Quote