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 Oct 01 16:18:16 EDT 2002 | davef
Q1: Is this [paste in hole] feasible? A1: Yes, many people lower their operating cost by reflowing through hole components. Q2: What types of components are difficult to do this way [paste in hole]? A2: Types of through hole components that are d
Electronics Forum | Mon Nov 17 13:43:39 EST 2014 | gregp
So we all know through hole assembly hasn't been completely eradicated. I am doing some research as to the types of through hole assembly that still remain. My questions are related to through hole requirements and past, current and future methodol
Electronics Forum | Wed Nov 19 15:16:47 EST 2014 | warwolf
Interesting, see we used to do a large amount of PTH but we have been able to convert most of those parts to SMT now. the majority of our PTH is connectors. I am doing some research as to the types of through hole assembly that still remain.- This d
Electronics Forum | Sun Mar 15 14:10:26 EST 1998 | baruch schiffmann
we are looking for paste printing specs.& stencils holes shapes to perform soldering reliability d.o.e. of the a.m. subject. looking forward to your info. tech. dept. /telrad prod.
Electronics Forum | Tue Feb 24 12:45:30 EST 2004 | esoderberg
Contact Kittner equipment supply Ph#607.757.9711 and talk to Walt or Dick. They have modified a unimod in the past to insert the four legged leds.
Electronics Forum | Fri Nov 21 10:28:23 EST 2014 | gregp
Hi Adam, So with two to three people on the slide line, each only able to place five different components maximum, this means you generally don't exceed 10-15 through hole parts per assembly, correct? I am guessing these are mixed technology boards
Electronics Forum | Fri Oct 04 12:02:53 EDT 2002 | mzaboogie
Hi Barry, One consideration that you may want to consider is the lead to hole ratio. The higher the ratio, the less solder is required to fill in the gaps and give you a fillet. Heat is a concern. You will need to ensure components will take the he
Electronics Forum | Sun Apr 23 06:55:17 EDT 2000 | Wayne S.
David, I posted the same question last year. Type paste in hole in the keyword search. Christopher Cross wrote a good procedure he uses for determining aperture sizes. Good luck. Wayne Sanita
Electronics Forum | Mon Mar 16 09:23:56 EST 1998 | Justin Medernach
| we are looking for paste printing specs.& stencils holes shapes to | perform soldering reliability d.o.e. of the a.m. | subject. | looking forward to your info. | tech. dept. /telrad prod. Call 1 800 4 INDIUM and ask for a sales person. A paper
