I remember this morning, answering a post about some Diodes.

Their question was how to hook them up to make a Bridge Rectifier, I've never actually seen this type of Diode before, it's ceramic looking with metal, half and half.

Anyway, I tried to find it and it was gone.

Don't know if you know anything that would explain it.

Maybe I just Dreamed it, it was while I was having my first cup of coffee

kv

 

I saw it. Metal top, white bottom with rings, not threads.

here it is:http://forum.allaboutcircuits.com/showthread.php?t=89818