insufficient solder

"insufficient solder" search results in the Electronics Forums



326 results found for "insufficient solder" in the Electronics Forums

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Uneven Wave Solder Contact Patch

Sep 23, 2019 | You need thermal couple at the location where insufficient solder occur, it would tell you the true

Older AOI Inspection Systems

Oct 23, 2018 | Will it not work for soldering defects (solder bridges, shorts, insufficient solder, solder void) or

QFN84 Solder Printing Issue (QFN with Inner LGA Pad)

Nov 10, 2017 | Hi, we are experiencing insufficient solder and bridging solder. Any recommendation on the inner p

Vicor VI Chip problems

Feb 28, 2017 |

Does pot temperature affects quality of the solder joints?

Feb 24, 2017 | Selective Soldering Frames can pull large amounts of heat from the solder wave at the point of conta

Modems reflow mistake

Oct 12, 2015 | Hello Eniac, 1/- Insufficient solder paste, check your print (Printer/Stencil). 2/- If you've got

DQFN INSUFFICIENT SOLDER / HEAD ON PILLOW

Mar 6, 2015 | So far we have tried diferent date codes, solder pastes and PCBA models (same component used in diff

DQFN INSUFFICIENT SOLDER / HEAD ON PILLOW

Mar 6, 2015 | Hello Adriano, I see that you have ran several test with differnt valumes of solder paste which i

SMT Reflow temp

Feb 24, 2015 |

PIHR... what do you think...?

Jun 12, 2014 | No, is will not create random solder balls. I have experience doing this(When we had a big via in mi

Problem with solder joints in wave solder

Jan 15, 2014 | we do that and there's a variation on the solder temp. sometimes around 10 degrees, we have 2 solder

THM Solder barrel fill issues on 93 mils board

Aug 21, 2013 | I am having solder barrel fill issues on THM component, we follow, we follow IPC 610 E requirement.

Wave Solder question

May 22, 2012 | Bridging Causes: Insufficient flux, excessive pre-heat, high conveyor speed, solder contamination [A

Solder Defects in Hast Board

Sep 12, 2011 | Hi All We have run the Hast Burn-in-Board into 2 soldering Process,first-Reflow and second-Wave.

IPC/JEDEC standard for solder paste printing defects

Mar 23, 2011 | Hi All. I want to know what is the IPC/JEDEC standard for solder paste printing defects. From the

PLCC Solder fillet NG

Mar 8, 2011 | I have an issue with PLCC Insufficient Heel solder joint fillet.The aperture dimension is : 30 x 100

BGA non wetting

Sep 14, 2010 | Hi Sir, The diameter of the aperature is 17mil and thickness 6mil and since we are using Solder Pas

Solder cover

Mar 3, 2010 |

Screens in selective soldering

Jun 25, 2009 | Hello, I want to hear some experience about selective soldering for PCB using nozzle plate and sc

expired solder paste

Apr 4, 2008 |

QFN soldering

Nov 15, 2007 | Just to add to the subject, we experienced insufficient solder on our QFN's at our prototype level.

via under a smd pad ?

Nov 13, 2007 | For the simple fact that the via in the middle of the pad causes the solder to wick into the hole in

QFP wetting

Nov 12, 2007 |

0402 chip capacitor with solder spatter

Jul 16, 2007 | Hi All, Recently, we encountered strange defect at our SMT line. We can see solder ball spatter a

What happens to overheated solder?

Dec 20, 2006 | I am looking for white papers or information on what happens to 63/37 solder paste alloys when overh

Solderbridges wave soldering

Dec 1, 2006 | Bridging Causes: * Insufficient flux * Excessive pre-heat * High conveyor speed * Solder contami

Non wetting on fine pitch product

Sep 7, 2006 | Is the solder reflowing on the pad but not wicking up the lead, or does there appear to be insuffici

Insufficient Solder Paste

Dec 8, 2005 | Questions are: * Is the stencil design proper to provide the correct amount of solder paste? * Is

Insufficient Solder Paste

Dec 8, 2005 | We are encountering insufficient solder paste. Our stencil thickness is 0.13 mm and our printing pre

Selective soldering

Jul 27, 2005 | Crishan, I am not familiar with the machine you mentioned. Do you use selective solder pallets

Solder Wetting Problems, Need Referee's

May 31, 2005 | We have some boards that exhibit poor solder wetting when reflowed. Nothing fancy, smallest pitch si

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Dual Lane Reflow Oven

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