Electronics Forum: jot bare board (Page 7 of 78)

BGA dropping off the board

Electronics Forum | Thu Feb 14 07:34:10 EST 2008 | jdumont

How many fell off out of your entire lot? What was the soldering quality like on the ones that didn't fall off (xray, visual)? You need to determine if its a random problem or if even the ones that stayed on are barely on and go from there. If the o

Jot destacker

Electronics Forum | Wed Mar 26 11:58:50 EDT 2008 | soudomphong

Hi everybody, I am looking for Jot bare board stacker. If anybody who has any idea or where to get it would highly appreciated, thank you.

Lead board finish - Lead-free solder used

Electronics Forum | Tue Nov 01 14:50:05 EDT 2016 | dyoungquist

The bare pcb has lead HASL finish. Components are lead-free and lead-free solder was used to solder the plate-through components. Is this acceptable or will there be reliability issues?

Help -Flextek board loader has PLC fault

Electronics Forum | Thu Aug 21 14:47:09 EDT 2008 | linny999

Hello, My Flextek bare board loader has a PLC fault. The fault light is repeatedly flashing. I have had no response from Flexlink (who bought flextek) after 3 phone calls to them. The PLC is an AB Micrologix 1000 Can anyone point me in the right dire

Re: Screen printing the board from........

Electronics Forum | Thu Mar 05 13:17:19 EST 1998 | Justin Medernach

| Hello everyone! | Does any know anything about bare board size variations? | Is there a spec. or tolerance? | I'm running small lots of boards and during the screen printing process | I find that I cannot paste each board perfectly.I've tried other

Re: Screen printing the board from........

Electronics Forum | Thu Mar 05 23:33:53 EST 1998 | Ron Costa

| | Hello everyone! | | Does any know anything about bare board size variations? | | Is there a spec. or tolerance? | | I'm running small lots of boards and during the screen printing process | | I find that I cannot paste each board perfectly.I've t

Re: Screen printing the board from........

Electronics Forum | Fri Mar 06 10:30:46 EST 1998 | Ron Costa

| | | Hello everyone! | | | Does any know anything about bare board size variations? | | | Is there a spec. or tolerance? | | | I'm running small lots of boards and during the screen printing process | | | I find that I cannot paste each board perfec

What is a good spec for board warpage?

Electronics Forum | Wed Dec 19 09:23:47 EST 2001 | davef

Bow & twist for bare boards and panels: IPC-A-610 1.5% for PTH only and 0.75% for SMT

JOT conveyor Service Technician, anyone know someone?

Electronics Forum | Tue Aug 09 14:41:32 EDT 2005 | jdengler

I do not know JOT conveyors but I do know other manufacturers. Based on that I do not believe this alone will work: -fixed rail on wrong side probably -sensors for board control in wrong location -smema ports may be to far from where they need to co

Jot Buffer into loader

Electronics Forum | Sat Oct 07 19:33:43 EDT 2006 | Manyhatz

Hi does anyone know if it is possible to convert a JOT buffer into a board loader only? We plan to hand load the machine on one end to fill up the 30 slots and have the machine just feed that to the rest of the line. Any help is greatly appreciated!


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