Electronics Forum: exceeds (Page 1 of 42)

QSP-2 Head Nozzle Runout Exceeded. Need Help Please!

Electronics Forum | Wed Dec 20 10:04:07 EST 2017 | junkeymonkey246

Hello there, I work at Redcom Laboratories in Victor NY. I'm a student and new to being a machine repair technician. I'm having some bother with one of our TYCO QUAD QSP-2 machines. I keep getting the errors: "WARNING: Head#2 Nozzle RUNOUT=27.1 mi

Ionic Contamination

Electronics Forum | Wed Nov 10 18:55:04 EST 2004 | Dreamsniper

J-STD-001 8.4.1 Chlorine content should not exceed the following:

Ionic Contamination

Electronics Forum | Thu Nov 11 09:16:48 EST 2004 | Dreamsniper

J-STD-001 8.4.1 Chlorine content should not exceed the following:

PCB cosmetic reject after reflow

Electronics Forum | Mon Aug 08 08:08:10 EDT 2005 | davef

Could the temperature of your reflow recipe be exceeding the limits of the materials used to fabricate your board?

Components Turn Yellowish!

Electronics Forum | Mon Aug 22 07:10:44 EDT 2005 | davef

We see this after exceeding the maximum temperature of the component.

Questions on J-STD-033A procedure (Table 4-1)

Electronics Forum | Sat Feb 18 17:02:30 EST 2006 | GS

72h " and " Exceeding Floor Life =

QSP-2 Head Nozzle Runout Exceeded. Need Help Please!

Electronics Forum | Wed Dec 20 11:04:01 EST 2017 | junkeymonkey246

Perfect! Thank you bobpan! Shes up and running again.

Gold contamination in solder joints?

Electronics Forum | Thu Sep 21 17:50:43 EDT 2000 | Bill Boles

Does anyone have a quick reminder for a PCB with immersion gold surface finnish going through a reflow profile: Which of the following statements is more correct? A: In order to minimize gold in the intermetallics of the solder joint, the board temp

Humidity of SMT component storage environment.

Electronics Forum | Mon Jan 22 20:14:52 EST 2001 | davef

Take note that contrary to popular belief, it is not acceptable to assume that the floor life clock will be temporarily stopped when components are put back in dry storage following exposure to ambient conditions exceeding one hour. ... why doesn�t

Allowable ramp rate

Electronics Forum | Tue Dec 18 15:05:58 EST 2001 | blnorman

What is the maximum allowable thermal ramp rate for wave solder. We have a "short" machine used for selective soldering. To get the boards up to temp, we need to exceed our normal 2�C/sec. Are there any IPC documents governing this process? Anyon

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