A client of mine needs TO-5 10-pin sockets, often called TO-100. For example Keystone Cat.No. 4594. They are commonly used for small VCSEL lasers with integrated thermo-electric coolers. But not much for ICs anymore and that seems to be the problem.
Is there a distributor that carries these old style sockets? Digikey, Mouser, Newark, Farnell and so on are all out of stock.
Got a PM with a link to Digikey. They have the Mill-Max brand in stock. In case someone else needs these: ED2154-ND
(Thanks, David!)
I am just wondering what Digikey did to their search engine. After their "improvement" most of my searches end in a database error. Sometimes the exact same search does work on the 2nd or 3rd attempt. Just found a 0603
10uF ceramic that way, attempts 1 and 2 bombed, 3rd worked. Frustrating.
I don't know what they would be called, but you can / could buy machined sockets in bulk for stuffing in pcb boards. You could lay out a suitable pattern on a PCB and solder them into the plated through holes in the PCB. They made really low profile sockets!
Also look out with intermatallics! Tin plated leads and gold sockets don't like each other (fretting corrosion), but people commonly use gold plated machined sockets on tin plated IC's, believing they are creating a superior connection, when in reality, the cheap tin plated sockets would be much more reliable. Since machined sockets (which seem to only come gold plated) tend to be used in designs that are expensive, and are usually meant to last awhile, this is a major problem.
Yes - has improved - like now being able to select 'in stock' later on in the search process. I also really miss sort on price though, and wish they would merge all the various quantity options into a single line - maybe with another column.
I liked the old one better. Sorting by price is the major milestone they've missed with the change. It's a serious hassle, especially since most sites like Digikey don't let you select "show all". TI does, so guess who gets a lot of business via me ;-)
I think they got rid of that bug where you had to select "in stock" at the beginning or it would ignore it. That's a big help.
Best regards, Spehro Pefhany
--
"it's the network..." "The Journey is the reward"
speff@interlog.com Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog Info for designers: http://www.speff.com
But they seem to have put a whole lot of other bugs into it in the process. IMHO they should spend the money for an EE consultant who actually tests it and tells them right there what's wrong.
--
"it's the network..." "The Journey is the reward"
speff@interlog.com Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog Info for designers: http://www.speff.com
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