Electronics Forum | Fri Jan 19 08:52:31 EST 2007 | pavel_murtishev
Good afternoon, DEK�s Pump Print is used for solder paste printing as well. Send your design to DEK and they will design the Pump Print stencil for your needs. Please note that price for pump print stencils is five times higher compared with convent
Electronics Forum | Mon Jan 22 12:55:53 EST 2007 | russ
Volume req'd for pih is 2.2 x the hole volume after lead has been inserted. Stencils work quite well in PIH applications too if you can make aperture large enough. Slow squeegee speeds also aid in filling hole with paste. Russ
Electronics Forum | Mon Jan 22 03:51:16 EST 2007 | Bing
We are using HASL board for Press Fit, without problem in the past until recently. Now we are seeing the solder in the PTH melt and block partially the PTH hole during the reflow. It gives problem when Press Fit. Anyone has advice on this?
Electronics Forum | Mon Jan 22 12:08:42 EST 2007 | Grant
Hi, Perhaps you could call the guys at Soltec in Singapore, as we have dealt with them in the past, and they were very fast to help. Regards, Grant
Electronics Forum | Tue Jan 23 16:28:14 EST 2007 | Jim
If by any chance you happen to find one, please let me know.
Electronics Forum | Tue Jan 23 16:53:45 EST 2007 | patrickbruneel
Can not be done without drastic alterations to the laws of physics Patrick
Electronics Forum | Tue Jan 23 19:27:28 EST 2007 | asir
which characteristics? An alloy with similar melting points, wetting, shear force, reliabilities, etc. Indium has an article about 77.2Sn/20.0In/2.8Ag, but was wondering is there any other out there.
Electronics Forum | Thu Jan 25 12:22:14 EST 2007 | russ
I have not found a good one yet. Please post with any leads, I will do same Russ
Electronics Forum | Fri Jan 26 14:33:42 EST 2007 | CL
Good Afternoon, We are using Kester 520A. It has worked well for us so far. Good Luck Chris
Electronics Forum | Tue Jan 30 04:20:26 EST 2007 | Phil J
Print your paste onto a ceramic tile, place the offending component onto it and send through the reflow oven; then observe the results. You will soon see if the component is solderable!
