Electronics Forum: 201 (Page 7 of 13)

Re: Alloy 42 Anyone?

Electronics Forum | Thu Mar 02 20:57:16 EST 2000 | Dave F

Hong Guan: When thinking about high nickel alloys: � Kovar, Alloy 42, and Invar are generally thought of as hermetic sealing materials, because of their coalescence with glass, platabililty, and coefficient of thermal expansion properties. � Permall

Re: Alloy 42 Anyone?

Electronics Forum | Thu Mar 02 20:57:16 EST 2000 | Dave F

Hong Guan: When thinking about high nickel alloys: � Kovar, Alloy 42, and Invar are generally thought of as hermetic sealing materials, because of their coalescence with glass, platabililty, and coefficient of thermal expansion properties. � Permall

Re: What's a good sub for 1,1,1-trichloroethylene

Electronics Forum | Thu Jul 22 16:36:06 EDT 1999 | Mike Konrad

Scott is right, Alpha' 2110 is a good saponifier (be careful though as it can dull your leads). Saponifiers in general are better if used in an aggressive spray-in-air system. Low agitation immersion systems (heated baths or refurbished vapor degre

Re: DIP Dispensing

Electronics Forum | Thu Mar 11 08:10:18 EST 1999 | Dave F

| Folk's | | Looking for some help..I know it's not SMD but I'm sure someone will know. | I'm trying to locate a supplyer for dispensor's for PTH DIP's for my panel assembly ( board stuffing) stages to improve tha handling. The vendor i used to use

Re: DIP Dispensing

Electronics Forum | Thu Mar 11 18:37:22 EST 1999 | John Watt

| | Folk's | | | | Looking for some help..I know it's not SMD but I'm sure someone will know. | | I'm trying to locate a supplyer for dispensor's for PTH DIP's for my panel assembly ( board stuffing) stages to improve tha handling. The vendor i used

Re: Mylar to Gerber

Electronics Forum | Mon Oct 05 13:58:20 EDT 1998 | Dave F

| Anyone know of someone who can convert mylar top layer board data to Gerber data? We have some old designs that all other data is now lost. | Jerry: You could tape the mylars to a digitizer pad and enter the layout into your PCB layout program o

intro to 2 sided assembly

Electronics Forum | Sat Dec 01 09:09:24 EST 2001 | davef

Sounds like a perfect place to start. Sure we all have different perceptions of fun, don't we? Trial by fire, eh? ;-) A prediction: Your cost accountants are going to freak when they compare the production costs for this board to the more famili

any sugg. on lead forming equip.

Electronics Forum | Tue Apr 17 19:58:49 EDT 2007 | davef

Equipment||Lead Forming||Olamef||||619.792.7328 fax 1966 ?? Equipment||Lead Forming||RotoForm||||423.266.0067 fax 0105 Equipment||Lead Forming||Streckfuss||||214.790.1614 fax 986.1148 rep Foundation Technologies Equipment||Lead Forming||TED/Heller|||

Re: Advice on in-line mask applicators

Electronics Forum | Tue May 23 20:54:44 EDT 2000 | Dave F

Justin: Hey guy you still Mr. Prototype, Small Lot Size? Or have you move on to other things? We either print or dispense goop off-line. May be these guys can help: * TechnoISEL, 2101 Jericho Turnpike, NHyde Park, NY 11040 516.328.3970 fax 8827

Re: Camalot

Electronics Forum | Fri Aug 06 08:45:32 EDT 1999 | Dave F

| Folks, | | Probably not the forum, but forgive me as I am but a dog as described by Justin and admitted by me. However, I am looking for a previously owned Camalot 1818 "goop" dispensing system for selective wave soldering operations. Anyone knowi


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