Electronics Forum: 2001 2015 20mm (Page 1 of 1)

Blow holes on radial parts solder joints

Electronics Forum | Thu Apr 05 13:54:18 EDT 2001 | CAL

Do the parts sit directly on the PCB? Typical 2.0 mm Max is desired for the component to be off the PCB. Are stand-offs an option? The long lead wiggles as it passes through the wave and thus agitating the air out.Does your wave a "dancer" option?

smt line - floor requirements

Electronics Forum | Fri Aug 14 07:52:03 EDT 2015 | mun4o

Hi all, 2 weeks ago we installing a new P&P machine - chip shooter.But , after installation proved that vibration of the new P&P arе very strong.If I use mashine to 100% of the speed the machine vibrating and after 2-3 panels moving 3-5 mm.The machin

Fine Pitch QFP Bowing after reflow

Electronics Forum | Wed Oct 17 02:53:36 EDT 2001 | dszeto

The fine pitch QFP is a 240 pin one being loaded with other components on a 2.0mm thick FR4 PCB. There are 6 of this Qfp's on this PCB showing the same charactristic of bowing therfore the solder fillets are vary from the center to the end of the pa

Finger actuated dispenser

Electronics Forum | Mon Mar 26 18:20:52 EST 2001 | johnthor

Sounds like the finger switch from EFD #2015E. Many distributors or EFD @ 800/556-3484

ECOs on OSP finish

Electronics Forum | Sat Jun 30 04:43:09 EDT 2001 | brendan

Hello We introduced OSP finish on some of our products but now need to add some discretes at the end of the process. From my little knowledge of OSP, this is difficult. We'll SMT the boards and transfer them to another site for further processing.

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