solder ball test

"solder ball test" search results in the Electronics Forums



4066 results found for "solder ball test" in the Electronics Forums

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LED lifted soldering defect

Dec 4, 2019 | Thank you both. We are using EP256 Solder Paste Sn63Pb37 no clean from Kester. I attached our prof

IC Solder Voiding

Nov 26, 2019 |

Solder joint crack

Jun 3, 2019 |

Solder joint crack

May 31, 2019 | What are the common cause for solder joint crack after the pcba go through Temperature cycling test

Solder Station Logs

Mar 13, 2019 |

Reflow soldering issue

Aug 31, 2018 |

Solderability Life Estimation

Jul 6, 2018 | ACCELERATION FACTORS AND THERMAL CYCLING TEST EFFICIENCY FOR LEAD-FREE SN-AG-CU ASSEMBLIES [http://

Soldering Fox crystals

May 9, 2016 | Your crystal should meet the requirements of IPC J-STD-002D Solderability Tests for Component Leads,

Solder paste type

Sep 5, 2013 | Both SN100C and SAC305 are excellent and tested LF alloy formulations that with proper process manag

ERSA Selective Solder questions

Aug 28, 2013 | i've a competitor selective soldering and i would like test the adique acide to clean the nozzle. H

ERSA Selective Solder questions

Apr 29, 2013 | We have a Versaflow 40/50 and ours is setup like this. We have out nozzle test position set so th

UL - Underwriters Lab - Solder

Oct 11, 2011 | are you familiar with UL 796, Printed Wiring Boards i believe they discuss some standards and test

Soldering Specification Needed

Sep 23, 2011 | What are the differences between the classes? Essentially we solder the components onto the board,

2512 Solder Crack

Aug 26, 2011 | Back in my automotive days, we'd always include 2512's in our test assemblies because of their infan

2512 Solder Crack

Aug 24, 2011 |

Dispensing Solder Paste

Mar 16, 2011 | Hi pls let me know if someone is using dispensing machine to apply solder paste for PTH components.

Wave Solder Pallet Referbishment

Sep 21, 2010 | Hi Guys, Quick question, does anyone know of any companies that referbish wave solder pallets.

Solderability - Gold Pad Cleaning

Sep 2, 2010 | We have tried solderability testing using an agressive flux and have had good results. However, our

Voiding in LGA (LT) soldering

Sep 1, 2010 | Dear Sachu_70, During the tests we also checkt other devices, there are a few small voids visible

Solder void underneath the mosfet

Mar 24, 2010 | Hi all, Anyone used to come across solder void underneath mosfet as shown in the attached file?

Solder briding on QFP

Jan 12, 2010 | To cbart, The units are from our testing center. Actually I also suspected that it is a board is

AOI for solder inspection

Nov 19, 2009 |

Low Silver Solder Problems

Aug 24, 2009 | OK Eric, maybe you're right. My suggestion is to proceed by exclusion. First perform the tape test.

Vapour phase soldering - problem

Aug 20, 2009 | One diagnostic tool that I have found useful in the past is the "hot plate test". Place suspect com

Wave solder: Debridging tool

May 5, 2009 | Hi all, Just wondering if somebody is using the debridging tool (Vitronics) on the wave solder ma

SMT LEDS SOLDERING

Sep 17, 2008 | We have seen this same defect. Led's not blinking during test and some tops popping off. Ended up be

Solder not reflowing properly

Aug 28, 2008 | Have you tried to run the same process but with diffrent solder paste manufacturer.? This give you

expired solder paste

Apr 4, 2008 |

expired solder paste

Apr 4, 2008 |

Calculating Solder Volume

Nov 8, 2007 | "Their third attempt was a report that Process Engineering was being resistive and skewing the tests

Solder Joint Strength Comparison

Sep 6, 2007 | "...but it would also be testing if they had enough mechanical strength to hold the components on."

Solder Joint Strength Comparison

Sep 5, 2007 | One of our customers does a drop test. They hold the final unit five feet above a concrete floor an

Solder Joint Strength Comparison

Sep 4, 2007 | Honestly, I inspect the wetting and the solder volume. I leave mechanical testing to the CEO type

through hole solderability

Feb 7, 2007 | The standard Metronelec Menisco ST 60 can not run a dip and look test for PTH parts. It is an optio

BGA Solder Acceptance Criteria

Aug 30, 2006 | Dear Davef, Sorry for late reply! CMK is a PCB supplier, BGA solder defect were found in CMK PCB.

Solder Paste Evaluation

Jan 12, 2006 |

Solder wetting issues

Dec 1, 2005 |

Solder Paste Flux %

Jun 13, 2005 |

Solder Joint Strength

Apr 1, 2005 | Wow, Daja Vu! Besides a 9 iron, there isn�t any official physical test you speak of. You can run

Precision Auger Dispense Pump

Led testing color sensors