Electronics Forum | Tue Aug 26 11:15:47 EDT 2003 | blnorman
We use HTN (high temperature nylon - Zytel) connectors in our reflow ovens with no warping, bubbling, or cracking. You can also use PPA (Amodel).
Electronics Forum | Mon Aug 25 20:49:27 EDT 2003 | msimkin
Anyone use glass filled nylon connectors utilising the intrusive reflow techique (pin in paste). We are having probe with them becoming brittle after reflow- apparently due to moisture. We are also seeing bubbling on outside plastic.Peak oven temp 22
Electronics Forum | Mon Aug 25 22:14:34 EDT 2003 | davef
You need a nylon with a heat deflection temperature [heat distortion temperature] - 0.45MPa ( C ) similar to your reflow peak. The HDT of the nylon in your connector is probably ~200*C. For more, look here http://www.tycoelectronics.com/environment
Electronics Forum | Tue Aug 26 09:30:56 EDT 2003 | Jim Z
Marc, There are many types of nylon used in the connector industry and some are designed to be used in high temperature (225-250C) oven reflow applications. These high temp nylons are usually types 4/6 and 6T. It sounds like you are either using a
Electronics Forum | Fri Jul 24 16:37:47 EDT 2015 | cnotebaert
to my knowledge it will always be manual insertion,, if you mean reflow, not insertion, I always apply solder to one side, reflow, then apply tacky flux pre print to the already soldered pins, print op side, assemble part then send through placement
Electronics Forum | Fri Jun 26 19:59:07 EDT 1998 | Scott McKee
| can any body help on assembling straddle mount connectors on to a board? for information on the connector - it is a berg micropak connector 1. You need a fixture to insure the pins don't bend while inserting them on the board, coplanarity is a re
Electronics Forum | Fri Apr 21 12:43:51 EDT 2000 | David
We are going to hand place through hole connectors by screening them top side in a double sided reflow board. I saw this done before sucessfully on a daily basis but is there anyone with a paper or specs as to what aperture size, any special pad cons
Electronics Forum | Tue Jun 16 07:52:50 EDT 1998 | Jim Zanolli
| can any body help on assembling straddle mount connectors on to a board? for information on the connector - it is a berg micropak connector Teka Interconnection Systems (http://www.tekais.com)manufactures straddle mount connectors with solder and
Electronics Forum | Thu Aug 09 12:36:26 EDT 2001 | Michael Parker
Adam- Mikie here. I too am placing 2 PBGA sockets on an assembly but they aren't mirror imaged. Thanks to the SMT Gods for that one. You say you added more paste to solve for open solder. Do you have x-ray? Were the alignments perfect? Also the part
Electronics Forum | Tue Nov 30 16:04:04 EST 2004 | fcox
When you say something went wrong in the screening process, do you mean that the paste is splashed (prior to reflow)?
