Electronics Forum: 2gram (Page 1 of 1)

Average paste volume estimate

Electronics Forum | Tue May 20 12:20:18 EDT 2008 | danimalz

Does anyone have an easy way to estimate how much solder paste is applied to a smt pcb? I understand it varies on squeegee pressure, stencil thickness, and pitch of the components but I was looking for an average. I would assume that somewhere out th

Epoxy application

Electronics Forum | Wed Nov 28 17:02:28 EST 2007 | joeherz

We use TraCon's TraBond 2112 for staking applications where larger gaps are involved. It is formulated for PCB staking applications. The material is very low sag and high viscosity. It's 2part and comes in handy bi-paks. Work life is 20-30min.

BIG Daddy's Xray Machines

Electronics Forum | Tue Jun 19 18:16:52 EDT 2001 | davef

In the newspaper, I read about "BIG Daddy" ice cream by DeConna Ice Cream Co. of Orange Lake, FL. According to the packaging label, a 12 oz serving "BIG Daddy" has 100 calories and 2 grams of fat. At only 2 Weight Watchers points, the stuff is virt

IPC/JEDEC J-STD-033D - 3.3.2.2.1 Desiccant Quantity Calculation

Electronics Forum | Wed Nov 24 21:03:57 EST 2021 | djenkins62

Hello Everyone In Board World, Looking for some discussion on calculating how long moisture sentive boards can be stored on shelves with forum in 3.3.2.2.1 Desiccant Quantity Calculation When the desiccant capacity at 10% RH and 25 °C is known, th

25 mil QFP soldering issue

Electronics Forum | Thu Jul 15 18:07:04 EDT 2004 | dwanzek

This has been a tough one to date. Any ideas will help. Problem definition � random QFP144 part not soldering all leads. Percentage fallout is about 1-5% of boards. Usually leads, one or more, on trailing side to the direction of travel does not wet

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