[time-nuts] Looking for PZT3904T1G transistors

John Ackermann N8UR jra at febo.com
Wed Jul 4 10:14:31 EDT 2018


Hi Mike --

Well, that's a change (a good one) from what Newark said last week! 
Then they were showing stock available from UK inventory in several 
months.  I just put in the order and will be interested to see if it 
actually ships.

We've been checking all the usual sources and coming up dry.  We found 
one source who promised August delivery, but just pushed that back to 
November.

Hopefully Newark will come through...

On 07/04/2018 09:56 AM, Mike Cook wrote:
> Newark.com  869 in stock , min 1, must 1
> 
> 
>> Le 4 juil. 2018 à 14:25, John Ackermann N8UR <jra at febo.com> a écrit :
>>
>> Dear Friends --
>>
>> I need to find 150+ pieces of transistor type PZT3904T1G, SOT223 package (with heatsink tab), equivalent to Digikey PZT3904T1G0SCT-ND.
>>
>> These are used in the TNS-BUF buffer amplifier that we're trying to manufacture, and they seem to be on worldwide shortage; none of the usual sources can provide them prior to November (and that's a slip from the originally-quoted August ship date).
>>
>> I've found one source (Rochester Electronics) that seems to have them, but they have a minimum order of 2778 pieces, which is a bit of overkill compared to the 150 we need to build 50 boards.  We'll use that source if the other options turn up dry.
>>
>> When I mentioned this previously, a couple of folks said they might have some stashed away.  I'd like to follow up on that offer -- if you can supply some of these (ideally 150, but less will still help), please contact me off-list at jra at febo dot com.
>>
>> Thanks!
>> John
>>
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