Electronics Forum: when to retire (Page 5 of 61)

Question of which bread pan to use when draining the wave solder pot?

Electronics Forum | Tue Oct 06 15:16:30 EDT 2020 | rieko

We are draining a leaded solder pot

Question of which bread pan to use when draining the wave solder pot?

Electronics Forum | Fri Oct 09 12:29:12 EDT 2020 | rieko

Can you give me a website for these molds?

Dek vista Camera hit the under screen when I went to stop position

Electronics Forum | Fri Oct 09 22:54:35 EDT 2020 | dekhead

Most likely cause is Servo AC drop.

How to prevent BGA issue of SMT solder resist when fabricate PCBA

Electronics Forum | Wed Jun 14 12:49:12 EDT 2023 | spoiltforchoice

#talkingwithrobots

How to prevent BGA issue of SMT solder resist when fabricate PCBA

Electronics Forum | Thu Jun 15 00:43:58 EDT 2023 | frankchan

Hahaha, that's straight to the point

does copper wire become thinner when it dip to leadfree solder?

Electronics Forum | Wed Nov 02 21:58:17 EST 2005 | KEN

Copper wire will become thinner when dipped in tin/lead or lead free solder. The copper is disolved off of the bulk wire. This is one reason rework on solder pots must be restricted. Eventually, after repeated cycles you will have smaller and sma

What specs to look 4 when buying XRAY machine for BGA inspection

Electronics Forum | Mon May 21 04:30:17 EDT 2012 | adetuc65

Hi, I need some advice. What should I look at when buying a new X-Ray machine for off line BGA inspection? Should I concentrate on spot size?, Sensor resolution ? I need 130-160Kv and 70 degree Tilt axis board size about 30cm x 30cm Any suggestions

how to avoid risk when buy used machine outisie your country?

Electronics Forum | Tue Jul 31 06:01:45 EDT 2012 | smtequips

hello everybody have you ever expericenced the risk when buy used smt machine from outside your country? Have you ever got the machine whose performance or function are not same as the descripted before?or you just got the scraps? Or you

can silver plating be used as barrier when soldering brass to copper? silver plate the brass?

Electronics Forum | Thu Jun 08 11:37:44 EDT 2017 | jkitt84

davef, thanks for feedback. I talked with a plater who said they put copper before silver when plating brass. Would a complete stack of: Brass part, then 0.0001-0.0002" of copper, then 0.0005" of silver, then Tarniban anti oxidation. Sound reasonabl


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