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Components and Circuits For discussions about component types, alternatives and availability, circuit configurations and modifications etc. Discussions here should be of a general nature and not about specific sets. |
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1st Mar 2015, 9:40 pm | #1 |
Hexode
Join Date: Nov 2006
Location: Colchester, Essex, UK.
Posts: 397
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AU101 Transistor.
Can any one suggest a suitable replacement for an AU101 transistor. It is the line output transistor in the Perdio Portarama
Dave |
2nd Mar 2015, 12:06 am | #2 |
Dekatron
Join Date: Mar 2005
Location: Gateshead, Tyne and Wear, UK.
Posts: 7,444
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Re: Au101
The successor to the AU101 was the AU103 and the AU113. The latter was used in the Ferguson 3816. Later on the AU103 and AU113 became obsolete types and Ferguson modified the 1590 PTV chassis to accept a silicon type of transistor.
DFWB. |
2nd Mar 2015, 2:21 pm | #3 |
Heptode
Join Date: Nov 2004
Location: Ripon, N.Yorkshire, UK.
Posts: 782
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Re: Au101
I'll have a look in my garage after lunch. I'm sure I have at least one of the AU series.
Jim |
2nd Mar 2015, 4:45 pm | #4 |
Heptode
Join Date: Nov 2004
Location: Ripon, N.Yorkshire, UK.
Posts: 782
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Re: Au101
No Dave, the one I have is an AL102 which is similar but has an Imax of 6A as opposed to 10A. You're welcome to it if it's any use though,
jim |
2nd Mar 2015, 11:29 pm | #5 |
Hexode
Join Date: Nov 2006
Location: Colchester, Essex, UK.
Posts: 397
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Re: Au101
David
Many thanks for your advice regarding the AU101. I have found one on line. Jim Many thanks for your offer, but as you can see I have found the correct one. Dave |