Electronics Forum: press (Page 26 of 71)

Profiling LQFP-144 with ground plane

Electronics Forum | Thu Feb 24 20:39:05 EST 2022 | joshsvoboda

there is evidence of wetting on the heel. This is the first time I have had this type of joint using SC100C on a leaded part. Usually there is at least some wetting on the sides instead of just looking like it is pressed in and sitting on top of the

Jade S200

Electronics Forum | Thu Aug 04 21:51:45 EDT 2022 | ttheis

When I press the green start-cycle button the 42V=E light illuminates but the 24V=E light does not. Could this be related?

Any ideas what this is?

Electronics Forum | Fri Mar 17 19:31:07 EDT 2023 | tey422

It does looks like a arbor press. It's a customized one to be exact, pins there to fits the fixture.

Re: PCI Press Fit on Daughter Cards

Electronics Forum | Fri Jun 04 14:00:32 EDT 1999 | Arthur Burdick

Wendy, we at ASG make electric presses for press fit connectors, and have made fixtures for AMP Zpak connectors. give me a call i believe we can help. 561-848-6746 Arthur | Wendy.. | | I found that little nugget a good one from my connector supp

Re: PCI Press Fit on Daughter Cards

Electronics Forum | Wed May 19 14:58:31 EDT 1999 | Wendy Casker

John, Thanks for the advice. I spoke with some of the connector suppliers apps guys today and they have what is called "European" style tooling which consists of top and bottom tooling. The board sits on rails and the Bottom tooling receives the pi

Re: PCI Press Fit on Daughter Cards

Electronics Forum | Fri May 21 15:51:49 EDT 1999 | JohnW

Wendy.. I found that little nugget a good one from my connector suppliers..Oh we have a tool to put it in for u..only catch was the one I needed was �37K ! ! after falling off my seat I went for something like what I described blow..cost about �1K.

Re: Backplane Assembly Info Request

Electronics Forum | Mon Mar 08 11:46:38 EST 1999 | Wendy Casker

| Hello; | | I am looking for general info on backplane assemblies. Any info would be appreciated, but some of the questions that come to mind include: | | -What part types other than connectors do backplane cards have on them? SMT? Leaded? Qua

Press fit connnector

Electronics Forum | Wed Feb 09 10:20:26 EST 2000 | Sal

Currently we have started seeing an issue around a scuzzy connector.The problem being that during insertion of this connnector a couple of pins refused to be inserted and as a result fold over, this folding of the pin is causing the pin itself to fra

Re: Plating crack

Electronics Forum | Wed Sep 27 17:24:08 EDT 2000 | Wolfgang Busko

Ashok: Plating thickness and ductility of the copper are things to look for. If it�s a crack where two layers are pressed together one possible cause could be bad process parameters while pressing these layers together at the PCB shop with the resul

Re: PCB warpage

Electronics Forum | Thu Oct 14 23:01:48 EDT 1999 | Dennis O'Donnell

With loaded boards, warpage can be removed by placing the assembly in a wave solder conveyor pallet as you would if you were going to wave solder the assembly. Place board and fixture in a Blue M forced air oven at 90 C for 30 minutes. Let cool to r


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