Electronics Forum: you (Page 2746 of 3791)

Re: Sequencer Adhesive Tapes ( Please Help )

Electronics Forum | Wed Jun 17 11:33:44 EDT 1998 | Phil Szypko

| dear smtforum guys, | Please i need help ASAP in knowing some contacts to some companies which produce Through Hole Sequncer ADHESIVE TAPES ,pls drop me some names ,emails and telephones. | thank you all | Mohamed Ragai Mohamed, Try these guys; Per

Re: Sequencer Adhesive Tapes ( Please Help )

Electronics Forum | Tue Jun 16 09:34:07 EDT 1998 | Dave F

| dear smtforum guys, | Please i need help ASAP in knowing some contacts to some companies which produce Through Hole Sequncer ADHESIVE TAPES ,pls drop me some names ,emails and telephones. | thank you all | Mohamed Ragai Mohamed: 3M makes sequencin

Re: Wave soldering of 0402 Chips.

Electronics Forum | Wed Jun 17 14:45:45 EDT 1998 | Bob

| Does any one wave solder the 0402 Chips on the bottom side of a board? | Any comments? You will need to use a curable epoxy at the site of placement before placing the 0402--then cure the epoxy...possible problems are epoxy intrusion on the lands

Re: Wave soldering of 0402 Chips.

Electronics Forum | Wed Jun 17 16:00:47 EDT 1998 | Frank

| | Does any one wave solder the 0402 Chips on the bottom side of a board? | | Any comments? | You will need to use a curable epoxy at the site of placement before placing the 0402--then cure the epoxy...possible problems are epoxy intrusion on the

Re: Outgassing in Wavesoldering

Electronics Forum | Mon Jun 15 13:23:16 EDT 1998 | Bob Willis

| We are very concerned about outgassing in wavesoldering. | If anyone knows how to use properly well pcb's before soldering in order to avoid this problem please let me know. I have this problem in FR4 large double sided pcb's. My soldering line is

Re: straddle mount connectors

Electronics Forum | Sat Jun 13 00:48:32 EDT 1998 | Scott McKee

| can any body help on assembling straddle mount connectors on to a board? for information on the connector - it is a berg micropak connector I just got my first contract with straddle mount connectors. I have a few ideas to try... Call me at 714-9

Re: Why use Nitrogen ??

Electronics Forum | Thu Jun 11 22:03:56 EDT 1998 | Dew Lolly

We own a BTU Convection Oven. Nitrogen helps make shiny joints since it reduces oxidation during reflow. It has helped us solder marginal solderably boards but otherwise if "pretty" and "shiny" is a requirement I would consider it. It doesn't turn

Reflow Test Questions

Electronics Forum | Sun Jun 07 10:04:29 EDT 1998 | Bob Willis

Here is a chance to test your knowledge on reflow soldering twenty questions you should know about reflow. Have a go at the test on my Internet home page http://www.bobwillis.co.uk There will be test sections on wave soldering, PCB design, solder pa

Re: Help me increase my first pass yields/Whoa Let's Not Chart Yet

Electronics Forum | Thu Jun 04 12:26:30 EDT 1998 | Dave F

| If you could measure and chart 3 variables in my process, what would they be? | The boards that I produce are on panels that are 12up and 2x4 up. All boards are single sided paper base w/o plated thru holes. They are on scored panels that measure

Re: Splicing tape for 8,12, and 16mm component tapes/How 'Bout Carrier Tapes?

Electronics Forum | Thu Jun 04 10:00:11 EDT 1998 | Dave F

| Looking for vendors of splicing tape for 8,12 and 16mm tape and reel. | Any net sources? If you can use carrier (cover) tapes go see "Igmar Grewar 16:04:32 5/28/98" on SMTNet. Dave F


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