> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Ron > D'Eau Claire > Sent: Wednesday, August 11, 2004 1:25 AM > To: 'Elecraft Mail list' > Subject: RE: [Elecraft] SMT kits and Elecraft > > Ouch! The stuff that I've see so far has numbers - but > really, really, REALLY small in many cases.
Ron Yeah mostly chip resistors have numbers using standard conventions, except Rohm/Eurohm who can have a really funky system, don't expect 102 to be 1K from some of these guys. But MLC caps 1206 (3.2 x 1.6mm) and below are rarely marked, but depends on manufacturer, 0805 (2.0 x 1.25mm) have never had markings as far as I recall. These I would view as big passive parts, excluding chip electrolytic/tantalums. Was that your definition of small?, normally we use 0603 (1.6 x 0.8mm) or 0402 (1 x 0.5mm) every day. No metric comments please ;-), its an affliction but I am used to it. John (GM1BSG) > Ron AC7AC > > -----Original Message----- > Ron > > You usually do not get identification marks on chip > capacitors, melf/SOD80 diodes or SOT23 parts (transistors etc) > > This is what I see as the biggest issue to SMD kits as there > is no visual way for the builder to validate he has the > correct parts in the correct place so its all down to getting > these in the right place first time. > John > > > > _______________________________________________ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com > _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
