FT from American Microsemiconductor, Inc.. Find the PDF Datasheet, Specifications and Distributor Information. FT datasheet, cross reference, circuit and application notes in pdf format. ft datasheet, cross reference, circuit and application notes in pdf format.

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It arrived today, and now the amp works again. You must log in or sign up to reply here.

【FT2820P FANGTEK】Electronic Components In Stock Suppliers in 2018【Price】【Datasheet PDF】USA

How do you get matched pairs of transistors normally? This Buy It Now is for 35 transistors. Back to original question.

This Buy It Now is for 15 buffers. I’ve looked at the schematic several times before but did not find anything that I could datasheft that well. See other Darlington Transistors. Delivery Options see all.

I do not really understand how to datashewt comparable devices, so I would really, really appreciate some guidance on this. Discussion in ‘ Solid State ‘ started by RuxmanJul 29, Just get a big bag and test them?


FT datasheet & applicatoin notes – Datasheet Archive

There are seven transistors in total on each power amp section. New other see details. Guaranteed by Fri, Jan 4. Do you already have an account?

Need a modern replacement of a TIP34B transistor

More refinements More refinements A total power supply voltage of 88V is really asking too much from anything in the family, even datasneet the devices were pre-tested above that voltage with a curve tracer. Guaranteed by Mon, Jan 7.

I see that 10R series base resistors are used in the output stages, so faster output transistors are unlikely to cause difficulty. Guaranteed Delivery see all.

Your name or email address: RuxmanAug 4, Some are probably very. No matter where I put the probes, I get continuity. If I try anyway, do you still think that maybe the DC offset would be improved?

As mentioned, the originals are TIP34B datasheetbut on the blown channel, someone has replaced the transistor with a 2SB datasheet. Without more info it’s hard to say what was original. FootFungusAug 4, IMO the 2sb and 2sd would probably be the best sounding if you could get the original Toshiba parts – most are now made in China and vary in quality and reliability.


OK, so the mystery is solved. You had a schematic the whole time?! That confirms that the TIPs are not original! What about getting proper output transistors? This is very educational and fun for me. Item Location see all. In stock at mouser.

Yes, my password is: Guaranteed by Sat, Jan 5. Designed for general-purpose power amplifier and switching applications. For parts or not working. Surface Mount Manufacturer data sheet is available here: I have taken out the TIP on the blown channel and everything is shorted.