SK-116* Pinout #1c

SK-116 Drawing i
Pin # = Conn.
1 = K(1)
2 = K(2)
3 = K(3)
4 = IC
5 = K(M)
6 = IC
7 = IC
8 = IC
9 = K(G)
10 = K(0)
11 = A

ABBREVIATIONS
A= Anode
K(x) = Cathode (symbol)
IC= Internal Connection [do not connect]

NOTES
* I do not yet know any correct designation for this tube base type; "SK‑116" is the part number of a compatible socket.

Some (most?) tubes with this base type are actually made with 12 pins and the gap created by cutting one pin. Since I know of no instance in which this 12th pin is not cut, and all sockets appear to be 11-pin, I consider this to be an 11-pin base.

Arrow Arrow points away from tube outline indicating top of symbols for end-viewed tubes, points toward tube outline indicating direction of viewing for side-viewed tubes.

Pins are shown as looking at the base of the tube; i.e. "bottom view".

SK-116 physical characteristics