[Elecraft] Heatsink for Q22 (K2 RF-Board) smaller size than specified?

Thomas Martin df7tv at arrl.net
Fri Jul 23 00:25:29 EDT 2004


Hello,
being within Assembly, Part 2, manual page 50 right
column of K2 S/N 4138 I am not sure if I got the correct
heatsink for Q22 (2N5109).
The one I got measures (before installation):
diameter: 14mm, specified: 19mm
height: 4.8mm, specified: 6.4mm

Did I get the correct size and thus the specification 
given at the installation step is wrong ?

I think this heatsink has been larger (as specified) in 
older K2s. Although the smaller size of this heatsink will 
reduce chances of a short to nearby parts (e.g. R83) I 
would like to be sure to install the correct size.

TNX, 73
Thomas, DF7TV

-- 
Thomas Martin, Stuttgart, Germany
http://www.qsl.net/df7tv




More information about the Elecraft mailing list