Hockey Puck SIT 2SK180 by Tokin source NOS

[Ben Mah]

Easy to punch two holes. Use a Fiskars 1/8" punch.

 

[Zen Mod]

not so in Alumina pads, if my eyes are not deceiving my brain

 

[Ben Mah]

Your eyes are younger than mine. 🙂

 

[mbrennwa]

What is the distance of the pins on the 2SK180?

 

[V FETish]

 

[mbrennwa]

Ok, my curve tracer / heater block currently has holes for the smaller pin spacing of the Sony VFETs. If needed, I could drill another hole at 19mm for the "Jumbo TO3" to run the parts through the curve tracer.

 

[sp33ls]

I would still like to pick up a few of those white insulaters for the 2sk180. But
the only listing I can find was on canuckaudiomart and that listing has expired.
I know there are other options but those white insulators would make a good
guide when drilling holes in my heatsink and I just like the looks. Oh I know
there are several other solutions but would prefer to use the white insulators.
Or if not does anyone have a drilling templet for use with these,

These alumina insulators?

 

[Zoran]

I put some measurements of SIT devices published here in topic, into one picture.
Maybe it will be useful.
.

 

[triode_al]

View attachment 1229022

2SK180. High Voltage. High Current. It says 3. Drain (source). Is this one of those devices you can reverse? I doubt it. So what does it mean?
Well: it means the drain is connected to the case . . Just in case someone . .