Need help to ID some of my components

[nevermind1281]

I scrap electronics, my last one was a vcr.  I got a ton of capacitors, and some diodes.  I usually dont bother with resistors or surface mount unless I know I need one then I check to see if its there.  I know just about everything I got except some of the stuff from the power supply.  There is a pretty big thing that looks like a transformer, but i am not sure.  Its black and wrapped with 4 rows of wire, and has 4 leads(2 on each end), and the number  10943 written on the side.  I Have one thing that I thought was a huge transistor, until I saw it had 5 leads.  It has a number on it: STRF6552.  What is it?  I searched google but didnt find pictures and many different prices(from 50c to $40).  I have some other stuff, they look like electrolytic capacitros except they are totally round, solid black, and have a dot then 100 on one, and a dot and 330 on another.  Could they be chokes?  I have some other stuff but dont want to describe them because I will suck at it.  I will try to get a pic of everything somethine, but for now do you have any clue what I said so far are?

[ante]

Hi,

The STRF6552 is a voltage regulator (expensive type). A picture of the “transformer thing” would help identify it. We are waiting for the pics! ;)

[prateeksikka]

indeed 6552 is a regulator .capacitors also r of many types .some are electrolytic (with polarity) while some are ceramic .
resistors also of different makes.
so cant say without seeing them