Electronics Forum | Wed Sep 13 22:29:10 EDT 2006 | davef
attrition
Electronics Forum | Mon Dec 23 13:44:46 EST 2002 | Paul Black
Does anyone have a tried-and-true method to account for machine losses of SMT parts? I remember reading an article once that stated that 5% - 10% of components of certain sizes are known to be lost during placement, and I know some CM's overplan by 5
Electronics Forum | Thu Oct 23 18:39:41 EDT 2008 | kiter
Was wondering if anyone has a general chart matching SMT package size with tape feeder size. E.g 0602: 8mm Tape 2mm pitch. Cheers.
Electronics Forum | Mon Nov 03 16:09:42 EST 2008 | Frank
Oddly enough, I find it more often than not that the supply type is not mentioned in the data sheets. And if the original author was saying 0603 in a metric package, then it would be in 8x2 tape. Even in the US, some companies use the metric names
Electronics Forum | Fri Nov 07 12:28:22 EST 2008 | evtimov
Hi, most common parts were mentioned already. For all the rest you will have the simple counting we all do. Distanse between two holes in the tape is 4mm. You dont need special software for that. packages for passive parts you will learn fast.
Electronics Forum | Fri Nov 07 12:37:29 EST 2008 | stepheniii
You might want to check out the empty feeder tape supplier websites. If you have a part they want to make sure it's easy to find the right tape size so you can buy it from them.
Electronics Forum | Wed Oct 29 14:38:19 EDT 2008 | markhoch
Actually 0603 is 8mm x 4mm pitch. 0201 and 0402 are 8mm x 2mm pitch. 0603, 0805, 1206, 1210 are 8mm x 4mm pitch. Tant Caps 3216 & 3528 packages are 8mm X 4mm pitch. 6032 and 7343 are 12mm X 8mm pitch. ICs, Diodes, Transistors are various sizes and d
Electronics Forum | Thu Nov 06 12:30:54 EST 2008 | markhoch
Maybe..... ...but it's not like I was wrong. I was only trying to help. And I certainly didn't belittle him in any way shape or form. So why do have to get all up in my Biz-nass about it? Huh? You wanna go? Let's go! Go ahead...make your move...I've
Electronics Forum | Tue Aug 24 23:04:14 EDT 2004 | pdeuel
If this code is on a ceramic cap then it is a 0.1uf cap. We have a conversion charts that list most all codes. Useing the last 2 digets only determine the value. The capatol letters A thru Z are given specfic numerical value. Example A0 is 1.0pf, A1
Electronics Forum | Sat Jan 15 13:13:33 EST 2000 | Mark Wiegold
Steve, Basically in answer to your question, there is no real set number for defects. Defect rates will vary between products and companies. If my company was running the same product as yourself then there is no reason to suggest that the defect ra
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