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Hi John: My Tek Common Design Parts Catalog shows the Jedec part number as 2N6308. There are probably NTE replacements for the 2N6308. You should also replace all the associated diodes around the

I got a 7B53A in decent conditions. It seems in a good working state with one exception: the (broken) slider that selects "mixed mode" in delayed sweep, it's actuated by pulling the little red knob

Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group. *File:* TEK Part Number System.pdf *Uploaded By:* Robert

I have requested that Groups.io provide a search capability for the photo albums. This seems like a simple request since the albums are already in alphabetical order and since they already provide

Albert, Thanks for the heads up... my remarks just after your quote. As you will see on my other reply to Roger, I managed to make the proper vertical LF step response right, by using the LF

I set this on top during extended run time periods. /g/TekScopes/photo/37195/10?p=Name,,,20,1,0,0

Hi Bob, I had no idea it was in there. It is in my 1982 Materials Catalog as well. It is buried in there between different materials where I would never have found it if you hadn't mentioned it. When

This is a Permanent Split Capacitor motor. The cap, which is used all the time, not just for starting, causes a phase shift in its associated winding, which makes part of the overall magnetic field

Hello Roger, Apologies for the long delay for feedback... I was getting my hands dirty on the thing. See my comments right after yours... I confess that when I read your message, my first reaction was

Thanks for that, pretty cool. My two 754's were originally delivered to Texas Instruments and Virginia PolyTech University. The newer one was delivered in April '99 -? it's a B032XXX. So looks like

Slide the tool until the outside is just inside the holes for the part on the board. Use that notch. If you have the lead bending tool (the one with the thumbwheel), then there are tips much like a

I've always (50+ years) used one of these: https://www.travers.com/soldering-aidfrksplice-ttc/p/99-004-252/ They no longer sell them but I'm sure others do. I got a bunch on closeout from Travers for

That page (http://w140.com/tekwiki/wiki/Tektronix_part_numbers) is the work of Peter H, who is a very active editor of Tekwiki.

Hello All, Today I was doing some research about a TDS754D and found that you could go to the TEK website and run a search for the model number and serial number. The info provided will tell you who

Oh dear, the albums interface is very very bad... I hope groups.io is working on it... Found the album though: /g/TekScopes/album?id=42121 That is an interesting challenge. An

Well, it does bend AND cut both leads so... ;) Thanks, Barry - N4BUQ

Damn.? They're mighty proud of that item aren't they? Mark

The largest problem I have found with the plastic bending guides is they are too large, with the pocket that the component fits into too small. They worked very well when component densities were

Select the proper notch, insert part and push the leads down until they are parallel to the tool. That set has multiple widths to make it easier than the old design, where you had to center some parts

I used a pair of needle nose to bend the leads, prior to find the block. I would simply find out how far from the tip would give the proper length, and bend the leads one at a time, but the block was