Electronics Forum: dave and f (Page 4 of 189)

Re: Green coating and through-hole plating

Electronics Forum | Fri Aug 14 08:59:51 EDT 1998 | Dave F

| | | Hi, can you please tell me how to make green coating and through-hole plating of PCB? Thanks! | | | Xingsheng | | Xingsheng: Welcome. | | Bible on PCB fabrication: Printed Circuits Handbook, Clyde Coombs, McGraw-Hill | | Web resources: htt

Re: Farewell to fellow old-timers and up-and-comers alike

Electronics Forum | Thu Feb 17 22:08:19 EST 2000 | Dave F

Scott: I'll miss you, but there's no sense lettin' the blanks get you down. This is 'sposed to be fun!!! Good luck guy. Dave F

Re: Farewell to fellow old-timers and up-and-comers alike

Electronics Forum | Thu Feb 17 22:08:19 EST 2000 | Dave F

Scott: I'll miss you, but there's no sense lettin' the blanks get you down. This is 'sposed to be fun!!! Good luck guy. Dave F

Re: Land patterns for 0612 and 0508 capacitors

Electronics Forum | Tue Nov 30 17:07:42 EST 1999 | Dave F

Wendy: The IPC-SM-782 Pad Calculator (www.ipc.org/html/fsresources.htm) should be able help you solve your problem. Good luck Dave F

Re: IPC Standards and ISO 9000

Electronics Forum | Wed Dec 06 20:19:24 EST 2000 | Michael Parker

Ralph- Good thing you found this website so early on in your CM worklife. I am guessing you knew the job was dangerous when you took it. Be sure to refer back here daily, you will learn a mountain of things in a short time. The library also has a va

Re: Pick and place from bulk case

Electronics Forum | Wed May 03 20:10:57 EDT 2000 | Dave F

Erhard: Several companies make feeders that move leadless chip components from a bulk feeder carrier, line them up head-to-tail, and present them to the pickup head of a high speed placement machine. Try: * Panasert * Suzuki � but you probably a

Re: Ionic testing and No-Clean flux

Electronics Forum | Mon Feb 07 13:20:03 EST 2000 | Dave F

Graham STOP!!! You can not be totally serious. A five year old cost model counts bean, and beans are beans. I have to know more about the calculation. If this bores some of your gear-heads, click on "return." � Help me with the terms: - "Ops cos

Re: Moisture Sensitivity and Package Cracking

Electronics Forum | Mon Jan 25 21:14:08 EST 1999 | Dave F

| Greetings, | | We are discussing what should and what should not be baked and vacuum packed. Should we just concentrate on the fine pitch packages and the bga's? | What about those components which come on blister tape, should they get baked and r

Re: Re-Balling BGA and BGA sockets

Electronics Forum | Fri Jan 15 14:49:32 EST 1999 | Dave F

| Does anyone have information pertaining to re-balling BGA components using balls that are preformed onto disolable paper waffers (mini BGA reballing kit)? The paper containing the specific BGA device/pattern would be placed onto the BGA then proce

Re: Re-Balling BGA and BGA sockets

Electronics Forum | Wed Jan 20 20:01:27 EST 1999 | Tony Arteaga

| | Does anyone have information pertaining to re-balling BGA components using balls that are preformed onto disolable paper waffers (mini BGA reballing kit)? The paper containing the specific BGA device/pattern would be placed onto the BGA then pro


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