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#1
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Double gate FET
Does anyone know where I can get a double gate fet like the old 40673?
I know Ocean State has it but it's kind of high $8.50, I know their are others like the 3N201 and BF900. But can't seem to find them anyplace. Bill, N5NOB |
#2
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Here is a promising link: http://www.electronics-plus.com/Merc...s/BACKUP6.html
The MFE201 is a good replacement for the old 40673. Richard WB8KRN "Bill Hennessy" wrote in message m... Does anyone know where I can get a double gate fet like the old 40673? I know Ocean State has it but it's kind of high $8.50, I know their are others like the 3N201 and BF900. But can't seem to find them anyplace. Bill, N5NOB |
#3
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Bill Hennessy wrote:
Does anyone know where I can get a double gate fet like the old 40673? I know Ocean State has it but it's kind of high $8.50, I know their are others like the 3N201 and BF900. But can't seem to find them anyplace. Bill, N5NOB I think they are now over $10 each in Ocean State's newest catalog I just got in the mail! I saw a web page somewheres showing that you can simulate a dual gate mosfet with two jfets in series cascade. J310's work well in this circuit and they are cheap. |
#5
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"Bill Hennessy" wrote in message
m... Does anyone know where I can get a double gate fet like the old 40673? I know Ocean State has it but it's kind of high $8.50, I know their are others like the 3N201 and BF900. But can't seem to find them anyplace. Current dual-gate MOSFETs like the Philips BF991 shouldn't be difficult to find. Packages are very small though, the BF991 is SOT243B. 73, Leon -- Leon Heller, G1HSM http://www.geocities.com/leon_heller |
#6
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Bill Hennessy wrote:
Does anyone know where I can get a double gate fet like the old 40673? I know Ocean State has it but it's kind of high $8.50, I know their are others like the 3N201 and BF900. But can't seem to find them anyplace. Bill, N5NOB Bill, if you don't mind going international, J.Birkett of Lincoln has been advertising the 40673s for £1.50 (around $2.50?) for the past two months. Seems a good price to me for a hard to find device. Check out a copy of Radcom if you can find on over there. regards... --Gary |
#7
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Bill Hennessy wrote:
Does anyone know where I can get a double gate fet like the old 40673? I know Ocean State has it but it's kind of high $8.50, I know their are others like the 3N201 and BF900. But can't seem to find them anyplace. Bill, N5NOB BF961 and BF981. Both well under a $. See: http://www.grandata.co.uk/ 73, Ed. EI9GQ. -- Remove 'X' to reply by E-mail. Linux 2.6.7 |
#8
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Eamon Skelton wrote:
See: http://www.grandata.co.uk/ Or closer to home: http://www.rfparts.com/2sk.html#3sk 73, Ed. EI9GQ. -- Remove 'X' to reply by E-mail. Linux 2.6.7 |
#9
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Does anyone know where I can get a double gate fet like the old 40673? I
know Ocean State has it but it's kind of high $8.50, I know their are others like the 3N201 and BF900. But can't seem to find them anyplace. Bill, N5NOB BF961 and BF981. Both well under a $. See: http://www.grandata.co.uk/ ========================== from Mode Components - Birmingham ,UK www.modecomponents.co.uk BF961 GBP 0.56 equiv. US$ 0.80 BF981 GBP 0.80 equiv. US$ 1.20 Frank GM0CSZ / KN6WH tnx Ed for grandata website info |
#10
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"Gary Morton" wrote in message
... Bill Hennessy wrote: Does anyone know where I can get a double gate fet like the old 40673? I know Ocean State has it but it's kind of high $8.50, I know their are others like the 3N201 and BF900. But can't seem to find them anyplace. Bill, N5NOB Bill, if you don't mind going international, J.Birkett of Lincoln has been advertising the 40673s for £1.50 (around $2.50?) for the past two months. Seems a good price to me for a hard to find device. Check out a copy of Radcom if you can find on over there. Here is their web page: http://www.zyra.org.uk/birkett.htm I was in Lincoln once and looked them up - piles of electronic junk, some of it useful. Leon -- Leon Heller, G1HSM http://www.geocities.com/leon_heller |
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