Electronics Forum | Fri Sep 24 09:57:54 EDT 1999 | Boca
| | Is there a standard rule/guide for the orientation of pcb's in a panel for panelised board (specially for routed panel). | | i often get this question from peeps here and i kept telling them that it depends on how it affects the process. | | than
Electronics Forum | Mon Feb 22 21:34:14 EST 1999 | Dave F
| A rash of new products here at my company have designs with multi-pin connectors 90 out-of-phase (orientation)wiht respect to wave direction, which has lead to massive bridging (shorts) problems.... | | Does anyone still use the 45 Degree Pallet
Electronics Forum | Thu Feb 27 14:41:48 EST 2003 | jax
Cad rotation should not change with relation to how the part is presented to the machine. It should only depend on how the part is orientated on the PCB when the PCB is at 0 rotation. There is a seperate field to input part rotation inside a feeder.
Electronics Forum | Mon Aug 21 08:34:09 EDT 2006 | Chunks
Larry, You always seem to twist things back to your wave solder process, ya nut! Anyway, why over simplify things when you are trouble shooting a process? The K.I.S.S. process was invented by your generation so I thought you of all people would l
Electronics Forum | Mon Jul 25 09:11:25 EDT 2016 | spoiltforchoice
There 2 main rival standards for orientation in tape and because you can't really trust manufacturers to stick to one or the other or something else entirely it is always wise to check the datasheet. Typically an SOIC will have pin 1 the same end as
Electronics Forum | Thu Mar 02 13:17:00 EST 2000 | Russ
Jack, a couple of questions first, 1. What pitch are these leads? 2. What are the lead footprint dimensions? 3. Orientation of component? I personally have never had much luck soldering QFPs in the wave unless they are 50 mil pitch or greater, we o
Electronics Forum | Thu Mar 02 13:17:00 EST 2000 | Russ
Jack, a couple of questions first, 1. What pitch are these leads? 2. What are the lead footprint dimensions? 3. Orientation of component? I personally have never had much luck soldering QFPs in the wave unless they are 50 mil pitch or greater, we o
Electronics Forum | Thu Sep 23 23:34:47 EDT 1999 | JAX
| Is there a standard rule/guide for the orientation of pcb's in a panel for panelised board (specially for routed panel). | i often get this question from peeps here and i kept telling them that it depends on how it affects the process. | thanks and
Electronics Forum | Wed May 27 10:19:43 EDT 1998 | Jerry
We have no problems but orientation does matter. Orient with longest side of component body perpendicuar to wave. In other words the same preference as with through hole DIPS. Idea is the same as for through hole, that the surface tension will ten
Electronics Forum | Mon Feb 23 15:10:02 EST 1998 | justin medernach
| Stencil Opening | Looking for spec or any info to specify stencil opening for TSOP48 20mil that will consider also thickens and direction of printing, if applicable Ron, Use a six mil foil thickness for your stencil. Go one to one with your apert
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