Electronics Forum: breakaway size (Page 1 of 1)

panelization software

Electronics Forum | Fri Feb 23 15:22:42 EST 2001 | micah

Can anyone recommend a good software package which can be used to create panel criteria from Gerber/Cad data. Needs to do more than step & repeat. Need to be able to define panel size, add panel fiducials, define breakaways and hole sizes, ability

Re: Pallet For PCB

Electronics Forum | Wed Mar 08 17:26:23 EST 2000 | Ron

Depending on the volume of work, it may be less costly and more efficient to have the board vendor add "breakaway" panels to the board to increase it's overall size. This would move the parts away from the edge of the rail, yet would negate the expen

Re: Pallet For PCB

Electronics Forum | Wed Mar 08 17:26:23 EST 2000 | Ron

Depending on the volume of work, it may be less costly and more efficient to have the board vendor add "breakaway" panels to the board to increase it's overall size. This would move the parts away from the edge of the rail, yet would negate the expen

Perforated Tabs

Electronics Forum | Mon Jun 19 14:53:28 EDT 2000 | Mike Demos

I'm looking for some design paramters for perforated tabs. These are the tabs that connect the circuit board to the break-away pannel material. I've never used these before, but I've seen some that have reportedly worked well. These tabs are ident

Solder joint strength

Electronics Forum | Tue Mar 29 14:45:12 EST 2005 | davef

IPC-TM-650 TEST METHODS MANUAL Number 2.4.21.1 Subject: Bond Strength, Surface Mount Lands Perpendicular Pull Method 1 Scope This test method is used to determine the bond strength (breakaway strength) of surface mount lands from substrate materials

Screening Solder Print paste m/c

Electronics Forum | Wed Jul 19 09:21:54 EDT 2006 | Chunks

That's like asking who's Mom is the best Mom. Your main goal in choosing a screen printer is based on several things: Size for your boards. Speed of your line. Board layout in ref to edge clearance / use of breakaways. Post inspection 2D/3D of paste

Re: Min Hole/Pad distance to edge of PCB

Electronics Forum | Thu Mar 23 14:17:47 EST 2000 | Finepitch Services

Stuart, My suggestion is a DFM meeting (most of the process people dream about a meeting like this, and luckily, I've been to a few) with: - project manager (if there's one) - customer service rep (annual volume, lot size, product life) - smt proce

Re: Min Hole/Pad distance to edge of PCB

Electronics Forum | Thu Mar 23 14:17:47 EST 2000 | Finepitch Services

Stuart, My suggestion is a DFM meeting (most of the process people dream about a meeting like this, and luckily, I've been to a few) with: - project manager (if there's one) - customer service rep (annual volume, lot size, product life) - smt proce

Re: PCMCIA QFP Process Issue

Electronics Forum | Tue May 23 20:44:13 EDT 2000 | Dave F

Sal: You and Wolfgang are spot on, but let's see if we can blow this out a bit. Before proceding to rattle on ... � PC Card. A credit card-size computer peripheral that add memory, mass storage, and I/O capabilities to computers in a rugged, compa

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