Electronics Forum | Tue Sep 28 08:07:48 EDT 1999 | Doug
Does anyone know of a web site (or other source) that illustrates the orientation of polarized SMT packages with respect to the carrier tape sprocket holes? THANKS, Doug
Electronics Forum | Wed Sep 29 22:41:54 EDT 1999 | Dave F
| Does anyone know of a web site (or other source) that illustrates the orientation of polarized SMT packages with respect to the carrier tape sprocket holes? | | THANKS, | | Doug | Doug: I believe EIA-481 is the spec. you're looking for. You ca
Electronics Forum | Wed Aug 03 16:02:42 EDT 2022 | spoiltforchoice
This repeats a very similar thread recently. The obvious answers are given already. However there are extra/different steps that can be taken depending on where your data has come from. If you are an OEM and you are building using data that was gener
Electronics Forum | Sat Jul 23 09:19:17 EDT 2016 | dalpets
I want to place smd's by hand from tape strips using a vacuum pump. What is the orientation of polarised smd components on reels/tapes? Is there a standard manufacturing orientation, or are there variations? I understand some manufactures have part
Electronics Forum | Fri Jul 29 13:42:38 EDT 2016 | gregp
The standard you need is EIA-481B. It details the taping of components from 8mm tape up to 200mm tape including component orientations. 8, 12, 16 and 24mm tape has the sprocket holes only on one side so it is easy to determine the proper orientatio
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 | Sat Jul 23 18:16:31 EDT 2016 | ttheis
This information is normally available in the component's data sheet (typically toward the end where the packaging is detailed.)
Electronics Forum | Fri Feb 06 03:56:47 EST 2004 | JaMi Smith
BGAs and QFPs packaged in Trays are oriented with Pin 1 or corner A1 oriented towards the Pin 1 identifier on one corner of the Tray, which is usually identified by a chamfered corner. The Trays themselves are usually governed by JEDEC Registered Ou
Electronics Forum | Fri Jan 16 07:48:29 EST 2004 | Mika
We usually program the components in the component database with pin 1 in the lower left corner. Then in the feeder database we set the component orientaion to 270 deg for Tray feeders(turn the tray in the feeder 180 deg) and "tube" feeders. For tape
Electronics Forum | Wed Jan 14 18:33:21 EST 2004 | ex maintain leader
qfp tray one corner on the holder is 45 degree cutted there is the pin 1 bga also one corner is different in the tray at tape packaging I'm not sure, I have seen diferent comissions belong supliers
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