Electronics Forum: vacs and 50 (Page 10 of 26)

optimun height between lead and pad?

Electronics Forum | Tue Dec 04 06:16:50 EST 2001 | Andy

For conventional QFP device, what is the optimun height between lead and pad? 50 microns or 100 microns? What is the factor affecting this height?

Market share fo Panasonic, Fuji and Aseembleon

Electronics Forum | Sun Dec 03 23:50:58 EST 2006 | saiwong

It depends where. In Asia, Panasonis is no. 1, Fuji the second.

First time Pick and Place Machine

Electronics Forum | Mon Jul 17 09:50:59 EDT 2017 | tsvetan

with this budged you can buy new machines, not tombs

CCGA - Stencil design and Reflow Profiling

Electronics Forum | Tue Jul 30 09:50:51 EDT 2019 | ameenullakhan

Attached is the image of lead lift in ccga

freeware to merge BOM and XY files

Electronics Forum | Fri Dec 06 19:22:50 EST 2019 | giangle711

Need help to locate freeware to be able to merge BOM and XY files in CSV/TXT.

Factory Lighting - specs and measurement ?

Electronics Forum | Wed Jun 12 11:11:50 EDT 2002 | davef

J-STD-001 guideline of 1000 lm/m^2 [93 fc] seems high, but it is the minimum level of illumination that operators and inspectors should have to perform their tasks. IESNA LPD Architectural Recommendations Type of Facility||General Area percent / fc

Fuji CP6 and IP3 specifications request

Electronics Forum | Fri Aug 05 08:15:39 EDT 2016 | jdengler

The IP3 specs are: PCB Dimensions Max: 508 mm x 457 mm - Min: 80mm x 50mm Thickness: 0.8 to 4.0mm Component Capacity Tape: 74 - 8/12mm Device Locations Tray: 40 Locations Placing Rate: 0.55 sec/component for small chips 1.25 sec/component for ICs

Re: IPC Standards and ISO 9000

Electronics Forum | Fri Dec 08 11:50:20 EST 2000 | Michael Parker

The only instant disqualification I know of is when you are caught wearing a Sears Poncho instead of the genuine article. If not sure of the difference, get Camarillo Brillo to through a Tarot to find out.

Factory Lighting - specs and measurement ?

Electronics Forum | Thu Jun 06 21:50:27 EDT 2002 | ianchan

Hi Mates, Here's another boggle question : does anyone know how to measure the work environment "Factory Lighting"? what is the measuring equipment to use? what is the specifications-range to measure factory Lighting? Thanks for your help.

Pb Free Components and Sn/Pb Solder

Electronics Forum | Thu May 06 11:50:19 EDT 2004 | davef

http://www.smtnet.com/Forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=7135&mc=2


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