Electronics Forum: zipatec and selective and problem (Page 1 of 3)

IP1 and SSOP28

Electronics Forum | Tue May 18 16:40:22 EDT 2010 | m79d

I am having some problems getting the IP1 to place a SSOP28 package,pitch 0.65mm lead width 0.3mm. I am selecting computer vision 012 (tried 011) and vision type 100. EL data was put in looking at the datasheet and also measuring the device. Have tri

Soldering robot and solder balls

Electronics Forum | Tue Jun 20 15:08:30 EDT 2017 | ranap121212

Hello I have the problem with selective soldering on the robot. Thin balls appear on the laminate. The tin sometimes shoots...? and then the balls are a few millimeters from the soldering point. I tried up or down with temperature, but it did not wor

New Pick and Place Operation

Electronics Forum | Wed Jun 02 18:28:17 EDT 2004 | russ

I would look at the Samsung CP40 or 45. They have the placement rates you want even a little better on the 40. the 45 will double that easily. They handle all types of parts down to 0201 components. Depending on the camera you select (25mm) you ca

Re: BGA and Gold Boards

Electronics Forum | Fri Jun 19 10:03:46 EDT 1998 | Earl Moon

| Has anyone had experience with placing BGA on gold plated boards. I thought I read a while ago there was a problem with embrittlment causing cracked joints. If anyone has experience with this your feedback would be great. | Mike Mike, We and ind

Wave Cassettes and Heat convection

Electronics Forum | Mon Jan 15 09:19:29 EST 2007 | tk380514

We use Alpha EF-2202 low-VOC No-Clean flux Selective wave soldering cassettes Bottom pre-heating wave soldering machine We have one component that will not solder properly: http://www.epcos.com/web/generator/Web/Sections/ProductCatalog/Capacitors/Ul

CIM systems and Final Assembly

Electronics Forum | Tue Jan 23 11:55:27 EST 2001 | aiscorp

I gather from your question that you might have experienced large scale system implementation problems in the past, or at least fear experiencing it in the future. This is a very valid concern based on the performance of traditional CIM systems. Fo

Selective soldering pallets and solder balls

Electronics Forum | Fri Dec 06 18:13:15 EST 2002 | slthomas

We only have solder balling problems in the interface of the pcb with the selective soldering pallet. All other boards (single, and double sided glue and waved alike) are fine, so I'm not thinking this is going to follow the normal path for resoluti

Selective soldering pallets and solder balls

Electronics Forum | Mon Dec 02 12:52:40 EST 2002 | slthomas

We're trying a selective soldering pallet for the first time with mixed reviews. Are solder balls a prevalent problem with this process? Most of them seem to correspond with pallet wall locations....is it too much turbulence from the rotary chip wav

Selective soldering pallets and solder balls

Electronics Forum | Thu Dec 05 11:36:30 EST 2002 | William Guatemala

Have you check the flux gravity lately? If not, Check the flux gravity every 6 hours to make sure proper parameters are meet. Here is a list of things that may cause your solder ball problems; Excecive heat, defective fixtures, preheating temperature

soldering and bonding on gold PCB's

Electronics Forum | Wed Jan 09 14:52:53 EST 2002 | Chris

Hi, I have read many articles about theromsonically bonding to soft gold. Many of these articles state you can bond to 10uinches of gold. I have worked with both Hughes and Panasonic bonders at two different companies and I have never been able to

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