Goltilkis The 2N has the gate on right pin when viewing the flat side of the package. View the Media Kit. The tone stack forms a sort of RC notch filter. And J for switching? I use a pair of the 2SK single in place of the K all the time, and yes, I do buy them in 10k quanities. Thanks for the suggestions — when are you planning to buy some 2SKs?
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Goltilkis The 2N has the gate on right pin when viewing the flat side of the package. View the Media Kit. The tone stack forms a sort of RC notch filter. And J for switching? I use a pair of the 2SK single in place of the K all the time, and yes, I do buy them in 10k quanities.
Thanks for the suggestions — when are you planning to buy some 2SKs? Tom, I am looking at the November time frame to get one thousand. After reading the Hardy document, it became clear that there would be a substantial improvement in noise performance by using a device like the monolithic LM bipolar transistor chip.
February 25, I will try to get a load of s before there all gone With the switch closed the total parallel capacitance is 0. May 21, The cutoff frequency for the low side is Hz, and the cutoff frequency for the high side is Hz. The main amplifer in the buffer will be a Forssell To get the cutoff back up to Hz while leaving the 0.
Should be able to get really low noise and offset with these. Started by beatpoet Feg. Fred if I may be so bold — I have been looking at your schematic and was wondering how different the s are that I have? Thanks a lot Fred! Not that the makes a poor line level device Tamas, let me know if you want a hand adding to your total buy of the 2SKs — I may be in for at that price if its not too much trouble. I remember thinking something similar when reading the PDF.
Cascodes, current mirrors etc Cheers Tom. But I will be using the devices in hopefully an instrumentation based amp for line level buffering. Now, when you flip the switch the two capacitors in parallel add, forming an effective dataeheet of 0. So what else can be used when they are all gone?? Started by analag The Lab. Previous 1 2 3 Next. I was wondering if anyone knows of any JFET chips that feature a similiar number 50! The maximum gate voltage relative to source or drain on the 2N is only half that of the 2SK30A; datasheett compared to 50V.
Started by zebra50 The Lab. Not much of a notch there. Thanks for the tip Charlie! However, I still use the K in critical locations. Currently I am concentrating stashing away a couple of hundred of 2SKs.
I may be up for a few to make your order up Hi Tamas Sorry I missed your reply there for a while The 22K resistor and the 0. Related Articles.
Choosing Transistor Replacements
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Equivalência de K30
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