Electronics Forum: pre (Page 7 of 102)

Re: SMT Feeder verification

Electronics Forum | Mon Mar 20 22:33:08 EST 2000 | RJJOHNSON

Cim system is what we used on cp6 d axis tables.It worked very well.I liked it and it was for pre run and during run feeder feeding.Uses a barcode reader and reads bottom of d axis where barcode are to match what is assigned to a slot by pre scanning

Re: Philips ACM feeder

Electronics Forum | Mon Nov 20 04:37:34 EST 2000 | Paul Gerits

Dear Mr. Kelley, You can contact the local Philips EMT organization or the head office in the Netherlands. We have pre-owned feeders in stock, if the ones you require are available you can request. contacts: rein.sprokholt@philips.com (region euro

Re: SMT Feeder verification

Electronics Forum | Mon Mar 20 22:33:08 EST 2000 | RJJOHNSON

Cim system is what we used on cp6 d axis tables.It worked very well.I liked it and it was for pre run and during run feeder feeding.Uses a barcode reader and reads bottom of d axis where barcode are to match what is assigned to a slot by pre scanning

Gold Contacts

Electronics Forum | Wed Mar 21 01:19:29 EST 2001 | PeteC

We're watching more carefully at post-print and pre-reflow inspections for products with the gold finger contacts. Not 100% sure the cause. SMT line people suspect primary cause is improperly wiped stencil. Do you know any other possible causes? We g

Pre-heat for Ceramic Capacitors

Electronics Forum | Thu Mar 04 10:21:55 EST 1999 | Igmar

Can someone please advise me to the rework procedure for removal and replacing Ceramic Chip Capacitors (e.g. 0805, 1206, etc.)? Is it necessary to pre-heat ceramic capacitors before soldering them onto a PCB with a soldering iron? Is this just a rec

Re: Pre-heat for Ceramic Capacitors

Electronics Forum | Mon Mar 08 16:23:24 EST 1999 | Dave F

| Can someone please advise me to the rework procedure for removal and replacing Ceramic Chip Capacitors (e.g. 0805, 1206, etc.)? | | Is it necessary to pre-heat ceramic capacitors before soldering them onto a PCB with a soldering iron? Is this just

New Mega II with Pre-Wash Feature--Press Release

Electronics Forum | Mon Apr 06 12:32:20 EDT 1998 | Roxanne Picou

March 31, 1998-Austin, TX --- Austin American Technology announces a new Pre-Wash feature for the Mega� II to operate in conjunction with AAT's patented closed-loop regenerative cleaning process. This feature allows for an optional dual chemistry

Solder Pre-forms

Electronics Forum | Fri Aug 17 10:01:50 EDT 2001 | Hussman

Howdy All, Just want to know if solder pre-form really work. Any pit falls? Looking to solder a through hole connector (70 pin) in a 0.062" PCB with 10 zone convection reflow oven. My biggest worry is getting enough wetting on both sides of the b

PCB bake

Electronics Forum | Sat Jan 19 02:29:11 EST 2002 | ianchan

Thanks for the tips... found out the ex-employee guy, had pre-bake conditioning put into the process flow, as this pcb is made of polymide material, that is reputed to have historical patterns in thermal sensitivity. To avoid "thermal damaging" the

Solder Preforms

Electronics Forum | Tue Nov 19 15:08:45 EST 2002 | steve

Be careful, if you are using a water soluble chemistry then your pre-forms that are impregnated with flux may dry out prior to use. If your using a no-clean application then ther should be no worries. Aim solder out of Rhode Island is very good with


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