Electronics Forum: gold_finger (Page 1 of 23)

Solder on gold finger

Electronics Forum | Tue Jul 18 22:11:13 EDT 2006 | davef

Aping Russ' reply: * ~70% of the time solder on gold fingers is caused by poor printing and handling processes. * ~25% of the time solder on gold fingers is caused by poor thermal recipe when soldering. * ~5% of the time solder on gold fingers is cau

Solder on gold finger

Electronics Forum | Tue Jul 18 10:08:19 EDT 2006 | pms

kapton tape the gold fingers before reflow.........

replating gold fingers

Electronics Forum | Mon Jul 31 14:51:31 EDT 2006 | bhu

Can anyone suggest a supplier for gold solution when replating gold fingers that had solder on them?

solder on gold fingers

Electronics Forum | Fri Jan 22 09:20:29 EST 2010 | jrr3434

Is there anyway to get solder off gold fingers besides replating them?

Gold Fingers Discoloration

Electronics Forum | Mon Jul 03 23:11:04 EDT 2000 | Patrick Ng

hi, We are receiving PCBs with gold fingers "discolored". The "discolored" gold fingers can be removed if rub with soft eraser! We are working with suppliers to determine the root cause and eliminate this issue. Pls assist if you have encountered si

Solder on gold finger

Electronics Forum | Tue Jul 18 03:04:46 EDT 2006 | sharifudin

We are trying to reduce the number of unit fail at QA Visual Inspection due to Solder On Gold Finger. We know so far that the solder is spattering onto the Gold Finger during reflow. I need some advise on what kind of process can improve to reduce th

Solder on Gold Fingers?

Electronics Forum | Fri Mar 13 17:09:49 EDT 2009 | kmorris

We have found very small solder deposits on the gold fingers of some PCI boards after assembly at our CM. In the IPC-A-610, it says that no contamination or solder is allowed in the critical contact area. 1. I'm looking for feedback on what others

ESD kapton tape for SMT production use

Electronics Forum | Tue Jan 21 13:40:00 EST 2014 | rgduval

If you're using the Kapton tape to protect the gold fingers from solder splatter, my first instinct is to say,yes, you do need it. I've had the pleasure of paying to have gold fingers reworked in the past. It is not in-expensive; certainly not equa

Solder at gold finger

Electronics Forum | Mon Feb 05 20:33:14 EST 2001 | davef

Could you be trying to find: Stevens Products 128 N. Park St E Orange, NJ 07019 973.672.2140 Ross Stevens? Dynamic Technologies (titanium cover w/ silicone jacket, pricey) Stevens makes a U-shaped strip of fiber-material that slips over gold fing

Re: Gold finger touch-up paint

Electronics Forum | Tue Oct 26 14:11:25 EDT 1999 | Dave F

Gary: Two things: 1 Reworking golding fingers is an old topic, check the SMTnet archives to get started. 2 Gold fingers should not be discoloring, unless: * You are doing something bad to them ... OR * Your supplier has doinked the process, which

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