Electronics Forum: distance (Page 1 of 43)

Insulation distance

Electronics Forum | Mon Jan 22 09:06:21 EST 2001 | jmlasserre

Product concerned: Sdram memory. Due to the net resistor size and shape (0603, the lead of this component is very close to some vial hole. What is the minimum clearance we must have between a component lead and a pad or via ? For the pcb design th

Insulation distance

Electronics Forum | Wed Jan 24 18:58:44 EST 2001 | davef

Permit me to recant ... The courtyard around a 0603 resistor should be: * 0.005" along the short edge of the component / pad * 0.010" along the long edge of the component / pad

Insulation distance

Electronics Forum | Mon Jan 22 20:13:15 EST 2001 | davef

The courtyard around a 0603 resistor should be: * 0.008" along the short edge of the component / pad * 0.036" along the long edge of the component / pad As you say, the component courtyard should be larger than the spacing between features, becaus

DEK 265GSX squeegee travel distance

Electronics Forum | Fri Jun 17 10:59:22 EDT 2011 | beta

yes there is - I think it is called front print limit & rear print limit

DEK 265GSX squeegee travel distance

Electronics Forum | Thu Jun 16 20:29:12 EDT 2011 | dman97

Does anyone know if it is possible to change the distance that the squeegees travel? What i mean is... Is it possible to change where the squeegees start and stop during a print? Our squegees seem to stop right at the edge of the apertures and this

DEK 265GSX squeegee travel distance

Electronics Forum | Wed Jun 29 15:42:19 EDT 2011 | dekhead

Yes it is "Print Front Limit" and "Print Rear Limit". Negative value extends the stroke, Depends on software version how useful it will be, as there are differing limits on how much you can extend the stroke. http://www.dekhead.com

Min Hole/Pad distance to edge of PCB

Electronics Forum | Mon Mar 13 15:10:52 EST 2000 | Stuart Adams

Assuming agressive design rules what is the minimum distance I can get away with between the board edge and a SMT pad and between the board edge and a plated mounting hole ??? (The board is only 1"x2" and the mounting holes are 80 mil dia, 125 mil

Min Hole/Pad distance to edge of PCB

Electronics Forum | Mon Mar 13 15:10:52 EST 2000 | Stuart Adams

Assuming agressive design rules what is the minimum distance I can get away with between the board edge and a SMT pad and between the board edge and a plated mounting hole ??? (The board is only 1"x2" and the mounting holes are 80 mil dia, 125 mil

Wave soldering : pin to SMD distance

Electronics Forum | Thu Jun 07 18:09:21 EDT 2007 | stephan

We noticed unsufficient soldering on some 0805 chips located between pins from a plastic bloc connector . All chips are soldered with 45� angle. Flux quantity , preheating , contact time and PCB quality was checked. Do you know any international stan

Wave soldering : pin to SMD distance

Electronics Forum | Fri Jun 08 07:45:58 EDT 2007 | davef

There is no standard for the spacing of components, nor should there be. We have a difficult time picturing your 0805 at a 45* to the wave and the safe pin, but we'd guess this spacing needs to be 10 thou.

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