Electronics Forum: plated through hole (Page 41 of 181)

Preheater for hand soldering

Electronics Forum | Wed Feb 20 15:20:34 EST 2013 | hegemon

Depending on your requirements, you could range from a hair dryer, heat gun, toaster oven, hot plate, on up to digitally controlled surfaces and convective systems. You'll have to gauge for yourself whether you are just trying to add some heat energy

Connector leads plating

Electronics Forum | Tue Dec 10 10:26:56 EST 2002 | davef

Questions are: * What is the current plating on the connector that is over the "plating of the leads is Nickel (99.9% purity)"? * What are the temperatures and durations at those temperatures that you read on these connector leads? * What solder allo

Re: Through holes in SMT pads

Electronics Forum | Wed Jul 07 14:14:03 EDT 1999 | Dave F

| Is anyone aware of some guidelines regarding through-hole in SMT pads? One of our designers wants to add through-hole leads in some SMT pads for an inductor. The size of the hole is 0.032 inches and takes-up approximately 25% of the pad area. Th

How to use solder paste for thru holes

Electronics Forum | Fri May 14 15:27:00 EDT 2010 | thanh

most of thru-hole components can not handle the heat through the oven. they will be burn.

AOI for through-hole?

Electronics Forum | Mon Jul 10 11:04:26 EDT 2017 | philc

We use a Mirtec MV-3L for SMT work, but now have a requirement for inspecting through hole boards. I am aware of many of the AOI machines for SMT work, but can't seem to find anything for through hole from a major (well-known) manufacturer. Any usef

Re: Cracking solder joints

Electronics Forum | Tue Feb 02 12:31:26 EST 1999 | John

| I have a product using high temperature solder to connect terminal pins to a PCB. The board is single sided copper, no plaiting. The solder is 95% tin 5 % silver. The flux is low activity rosin. The product is a subassembly. When the product i

Re: Micropax Connector Repair (Through Hole Version)

Electronics Forum | Fri Aug 13 10:00:45 EDT 1999 | Boca

| | Ladies and Gentlemen, | | | | As a newly appointed DFM/CE "guru" here, one of my responsibilities has become repair (of course). As I have some knowledge of BGA repair/rework using semi-automated equipment, it naturally follows I would hav treme

Re: Micropax Connector Repair (Through Hole Version)

Electronics Forum | Fri Aug 13 13:00:08 EDT 1999 | Earl Moon

| | | Ladies and Gentlemen, | | | | | | As a newly appointed DFM/CE "guru" here, one of my responsibilities has become repair (of course). As I have some knowledge of BGA repair/rework using semi-automated equipment, it naturally follows I would hav

Re: Micropax Connector Repair (Through Hole Version)

Electronics Forum | Fri Aug 13 13:25:09 EDT 1999 | ScottM

| | | | Ladies and Gentlemen, | | | | | | | | As a newly appointed DFM/CE "guru" here, one of my responsibilities has become repair (of course). As I have some knowledge of BGA repair/rework using semi-automated equipment, it naturally follows I wou

Can the old datecode Entek PCB be converted to HASL ?

Electronics Forum | Wed Jul 04 12:35:19 EDT 2001 | davef

I thought I responded this this a while ago, guess NOT!!! Wow, Dano yagot Entek boards that are that old!!!! Coo. Sounds kwazy that you�d end-up with that volume of old boards, but it�s probably one of those deals where correcting the problem keep


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