Electronics Forum: sheets (Page 9 of 72)

Re: Micro BGA

Electronics Forum | Fri Jun 09 17:09:23 EDT 2000 | JAX

Khalid, Just from experiance the actual would be 0.4mm but the inspection size would be 0.3mm. This should not matter since you should be able to pull up the spec sheets on any part you place.( All you need is the Vendor and the manufacting part numb

Re: How to calcula DPPM.

Electronics Forum | Sat May 27 09:51:09 EDT 2000 | Bob Willis

If you want a procedure and a spread sheet graph for calculating defect data its free to download on my web site www.bobwillis.co.uk

S-MINI 2 Pin Diode

Electronics Forum | Mon Feb 28 21:06:39 EST 2000 | Pat Copeland

Can anyone direct me to a proper footprint for an s-mini 2 pin diode. I can not find one in the manufactureres data sheet and this part is not in the IPC book. Anyone know where I can find it.

Waffle trays

Electronics Forum | Wed Mar 07 09:29:36 EST 2001 | gsmguru

Enter A value of -1 in the Tray pickup X & Tray pickup Y fields. This will disable the automatic empty tray pickup by the machine. I would recommend getting a data sheet on the tray from the component vendor for accurate pocket & tray dimensions. Var

Re: NC Flux Splattering

Electronics Forum | Thu Aug 24 13:36:07 EDT 2000 | Dr. Ning-Cheng Lee

Regarding the boiling point, MSDS may have some infomation reflecting that. Other description such as long stencil life and long tack time may also reflect. Wetting rate typically is not stated in product data sheet. You will need to determine it y

Siemens Productivity Lift Info Required

Electronics Forum | Wed Jan 05 05:37:34 EST 2000 | Vishy

Hi smt team : I'm looking for info. on the Siemens productivity lift concept by actual users. Anyone has any info ? On a related topics , can anyone refer sites where there are papers on equipment utilization improvement ? SMT line Cycletime simul

Re: Polarity of parts in packages

Electronics Forum | Sun Oct 31 19:36:19 EST 1999 | JC Leigh

Can you please give me a pointer on where to find the component package orientation standard in the IPC? I think we'll work up a spec sheet for the folks in purchasing and let them handle the vendor side of this problem. Thanks for your help! JC

Re: ESD mats

Electronics Forum | Thu Oct 28 21:31:52 EDT 1999 | Ron T

How are you going to ground the metal sheets? You certainly don't want to leave these hard grounded; you need to dissipate any static charge over time.

Re: Where can I get delmat material

Electronics Forum | Wed Aug 25 15:15:01 EDT 1999 | DaveH

Mike, Try EMC Global Technologies at 215-340-0650 They can help you with a full range of composites in either full sheet or cut to size. They also have full design and manufacture capabilities.

Re: footprint max505

Electronics Forum | Wed Mar 11 08:43:37 EST 1998 | Scott Cook

| I'm designing in a MAX505 but i can't find the footprint for this device Try visiting: http://www.mxim.com/ and request a data sheet on the Max 505..... Scott Cook Scottc@t-com.com


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