You can use preforms or wrap a set length of solder wire around each pin and melt with hot air gun.
Regards,
Ramon
-----Original Message-----
From: TechNet [mailto:[log in to unmask]]On Behalf Of Bruce D Stilmack
Sent: Monday, August 30, 2004 1:20 PM
To: [log in to unmask]
Subject: Re: [TN] URGENT --- Lubricant for press-fit
Yea, you can solder them in.
Bruce Stilmack
GDLS-TO Manufacturing Engineer
(850) 574-4773
[log in to unmask]
Parial Swati
<[log in to unmask] To: [log in to unmask]
ET> cc:
Sent by: TechNet Subject: Re: [TN] URGENT --- Lubricant for press-fit
<[log in to unmask]>
08/28/2004 02:10
AM
Please respond to
TechNet E-Mail
Forum; Please
respond to Parial
Swati
Is there also a method for assembling press fit connectors in case the
holes are over size ?
For example, the holes are over size by 0.001" to 0.002" from the upper
limit of the specifications,
is there a possibility of saving the boards from rejection ?
Regards,
Swati...
|---------+---------------------------->
| | Rey Sosa |
| | <reys@PENTAGON-EM|
| | S.COM> |
| | Sent by: TechNet |
| | <[log in to unmask]>|
| | |
| | |
| | 08/20/2004 05:04 |
| | AM |
| | Please respond to|
| | TechNet E-Mail |
| | Forum; Please |
| | respond to Rey |
| | Sosa |
| | |
|---------+---------------------------->
>--------------------------------------------------------------------------------------------------------------|
|
|
| To: [log in to unmask]
|
| cc: (bcc: Parial Swati/NAN/ATS/IN)
|
| Subject: Re: [TN] URGENT --- Lubricant for press-fit
|
>--------------------------------------------------------------------------------------------------------------|
Ken,
How undersized is the hole? What is the type of plating finish. I have
used a connector lubricant before on ENIG plated boards. It is very
expensive. (Over $1000.00/gallon). It allowed me to press in connectors
on holes .001-.002" smaller than spec. Because the raw boards alone were
$2.5k it was worth it but it doesn't open the process window that much.
Rey Sosa
Pentagon EMS
(503) 924-2747
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Ken Patel
Sent: Thursday, August 19, 2004 3:18 PM
To: [log in to unmask]
Subject: [TN] URGENT --- Lubricant for press-fit
All,
I have undersized press-fit holes on my board and they are processed
half way. What options do I have besides hand soldering? Does anyone
know about electronic grade lubricant?
Any help will appreciate.
Re,
Ken Patel
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