Electronics Forum: short (Page 1 of 189)

IC short

Electronics Forum | Thu Jan 18 15:38:24 EST 2007 | dphilbrick

oho me good!

BGA short

Electronics Forum | Thu Dec 15 09:05:44 EST 2005 | russ

These random shorts, are they most prevailent on the edges, corners, or truly all over the place. It almost sounds like package warp/delamination or something of that nature. Are you baking parts per MSL requirements?

IC short

Electronics Forum | Thu Jan 18 12:07:52 EST 2007 | tonang

How to problem solved about production reject IC short? Please advice us about setting screen mask printer, stering solder paste, profile reflow etc Thank you for your attention and cooperation Best regard, Tonang

IC short

Electronics Forum | Fri Jan 19 14:32:35 EST 2007 | Mike Hunt

What pitch IC? Perhaps a nickel stencil will work. Are your board FR4? Warping the board could play a major factor in solder shorting.

Inner short

Electronics Forum | Wed Aug 29 04:52:48 EDT 2018 | benny

I ordered 100boards from one China PCB prototype manufacturer,but there was appeared inner short. How can this happen when boards are electrically tested? And how to avoid this?

BGA short

Electronics Forum | Wed Dec 14 23:32:19 EST 2005 | jhernan9

Hi, I'm having a lot of problems with BGA's shorts, we are using 0.005" stencil aperture 1 to 1 (0.014)", the paste is centre (I can not measured the height)was verified using electronic microscopie, the placement is centre (I'm using local fiducials

BGA short

Electronics Forum | Thu Dec 15 06:24:34 EST 2005 | tk380514

whats the pitch of the BGA�s and the stencil thickness?

BGA short

Electronics Forum | Thu Dec 15 08:20:39 EST 2005 | jhernan9

The BGA pitch is 0.8 mm and stencil thickness is 0.005"

IC short

Electronics Forum | Thu Jan 18 12:53:19 EST 2007 | Heywood Jablowme

What is your setting on screen mask printer, stering solder paste, profile reflow etc?

IC short

Electronics Forum | Thu Jan 18 15:31:47 EST 2007 | Diep Nguyen

do chek the suppot pin on maschin?

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