"white" search results in the Electronics Forums

895 results found for "white" in the Electronics Forums

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Curious PCB technology

Jan 27, 2020 |

SMT Pallet

May 29, 2019 |

Change Trackball on GSM

Feb 26, 2019 | If this is the white colored square shaped unit, we have them in stock. Contact us and we can help

Design for manufacturing

Sep 28, 2018 |

Solder Paste Plastic Spatulas

May 14, 2018 | I know for sure AIM and DEK both make green and white spatulas. Many companies will sell these onlin

BGA pad design

Dec 2, 2015 | Thanks for the link. Their is a white silkscreen underneath the BGA instead of a green soldermask

Non-conductive epoxy discoloration

Feb 26, 2015 | Hi, has anyone experienced discoloration of cured non-conductive epoxy? It turned from white to deep

Tin Oxide on Solder Joints

Jul 1, 2013 | Recently on one product, I found a white residue on the solder joints only that is more of a gray in

Quad 4C reject PCB stickers

Jun 17, 2013 | Did you teach the reject mark? Sounds like a lighting issue when looking for the white sticker. You

PCB contamination with NC Flux after Wave Solder

Oct 23, 2012 | Ideally first you need to analyze the residue to see what it is. We had a customer with white resid

Setting limits in Solder Paste Inspection

May 18, 2012 | Dear brotakul , Please let me know if the white > paper is traced as the link given is not active

Setting limits in Solder Paste Inspection

May 18, 2012 | Dear brotakul , Please let me know if the white paper is traced as the link given is not active .

Setting limits in Solder Paste Inspection

Apr 27, 2012 | I have worked with Chrys Shea for a number of years. She has written a few white papers on SPI that

Quad IVc Feeder Base Electrical

Jan 16, 2012 | When looking at the feeder base the right side wires should be white, black, black, red from top to

Blacklight for coating inspection

Oct 7, 2011 | You can buy bulbs for any T8 T10 fixure. You can buy black light bulbs or white uv bulbs and just po

QFP footprint -extended outside pad?

Sep 19, 2011 | No white Papers... although you might want to look at Renesas Semiconductor. They have a nifty littl

Blacklight for coating inspection

Sep 16, 2011 | We use a Luxo handheld magnifier that has both UV and white light built in. You can get one from Tec

Universal GSM2

Apr 5, 2011 |

TopLine Dummy Components

Jan 10, 2011 | Does anyone know of anywhere alternative to Topline that do all white 0402 resistors on reels for th

Silkscreen turns Purple

Sep 8, 2010 |

Stain on PCB from reflow oven

Apr 16, 2010 | If you are trying for a nice reflective surface you will get a white with better spectral reflection

Pb soldering to Pb free finishes

Oct 15, 2009 | This may help...http://www.numonyx.com/Documents/WhitePapers/WP_Soldering_Compatibility.pdf

PCB Pad become brownish after IR reflow

Sep 16, 2009 | PCB finishing is immersion white tin. The brownish is at random location at PCB pad. The issue only

Ecofree 303 conductive and corrosive?

Aug 23, 2009 | Hi All, Recently, I need to deal with a customer complaint that specify the PCBA white residue (flu

Problem with flux

Aug 20, 2009 |

Lead-free soldering more reliable after all?

Aug 18, 2008 | Good read. Clearly shows the difference between the prssed shirt white paper pushers and the real e

OT: Wavesolder Process Engineer Needed

Jul 21, 2008 | Have any of you ever tried this with a glass plate? I see a lot of white papers, but no actual evid

SMT Disasters

Jul 9, 2008 |

How can a sound file be played out at 100dB and 21-40 kHz only?

Jun 3, 2008 | Your circuit would consist of: * White noise generator * ~30Khz bandpass filter * Amplifier * Po


Jan 28, 2008 |

Component ID Resources

Dec 18, 2007 | isn't that the yellow, black and white books you see at borders books, etc. "Components for Dummies"


May 3, 2007 | I found it on white led. It's the gel lens sticking to the nozzle. Instead the yellow/blu/green le

"Gap" in completed solder joint between lead and pad

Nov 28, 2006 | Is anyone aware of any articles, white papers, etc., that discuss the gap between the lead and the p

Lead Free boards

Aug 28, 2006 | Bruce, I agree with Russ. Seems like you might be dealing with white tin boards. Most likely the l

best reflow oven

On-board Dispensing of Dots & Lines