[Elecraft] Elecraft K2 RF board

Matt Maguire matt.vk2rq at gmail.com
Sat Feb 27 12:42:50 EST 2016


C73 should be 47pF, not 47uF, in which case, the marking "470" would mean the capacitor in (in pF) 47 followed by no zeros.
In the manual, it shows that for that group of capacitors, it could be a disc ceramic type OR a monolithic. Most likely it will be monolithic, either yellow or possibly blue.
Not sure why the part you mention has 330 on one side and 470 on the other. One helpful reason to do an inventory at the start is to help work out through a process of deduction/elimination how to interpret the markings in cases where there is ambiguity. Maybe if you posted a closeup picture of both sides we would help identify the part.
73, Matt VK2RQ

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On Sat, Feb 27, 2016 at 9:04 AM -0800, "Rick A." <arm at uniontel.net> wrote:










Hi all, I am working on assembling my K2 and for component C73, 47uf, 
all I have in my kit is a yellow colored cap that has 470 on one side & 
330 on the other side. My manual shows a disc type. Some other pics I 
have seen show a blue colored cap. I have no means of testing capacitance.
Rick
KC9LDP
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