Ouch! That's the way it always is ain't it? During the times when you
unfortunately have a wrong value component, it's never the one-per, it's
always the 100-per...
So what are you thinking of doing? You still have to remove each one by
hand, and that can go pretty quick, but were you thinking of machine
placing the replacements, then reflowing the board?
Steve
-----Original Message-----
From: lyonyuan [mailto:[log in to unmask]]
Sent: Friday, April 4, 2014 8:48 AM
To: Steve Gregory; [log in to unmask]
Subject: RE: [TN] Press-fits connector
Hi Steven,
The usage is 113 pcs/unit, it's hard to rework under manual rework
Lyon yuan
-----Original Message-----
From: Steve Gregory [mailto:[log in to unmask]]
Sent: Friday, April 4, 2014 10:24 PM
To: [log in to unmask]; lyonyuan
Subject: RE: [TN] Press-fits connector
Hi Lyon,
Don't mean to ask a dumb question, but why would you want to send the
whole board through reflow to rework it for a wrong value resistor?
In my experience it's always been a manual process to rework chip
components with wrong value. Can be a PIA, but it can go pretty quick
with the right solder tip for removal. For example, here's a Metcal tip
for 0402's and
0603's:
http://www.okinternational.com/Hand_Soldering_Systems/id-SMTC-596/SMTC_R
ework_Cartridge_Slot__SMTC-596
Steve
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of lyonyuan
Sent: Friday, April 4, 2014 7:03 AM
To: [log in to unmask]
Subject: [TN] Press-fits connector
Hi Guys,
Anyone to know if the material of housing of connector is LCP, if can
endure reflow process? Since we need rework some boards with wrong
component for res we don't want to remove those press fit connectors.
Lyon yuan
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