lead length

"lead length" search results in the Electronics Forums

199 results found for "lead length" in the Electronics Forums

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minimal distance between THT solder pads

Apr 18, 2018 | One thing to consider is the length of the leads protruding from the solder side of the PCB will ha

Waves soldering: not enough solder remaining on pads

Jun 5, 2017 | Thanks for the suggestions, Caurbach. We do have the occasional lead jumping out even at this len

Waves soldering: not enough solder remaining on pads

Jun 5, 2017 | Hi Zac, My 2 cents: We had similar problems on a board in the same situation (tin-lead HASL, v

Waves soldering: not enough solder remaining on pads

May 22, 2017 | Thanks for the replies. The single missed lead is a bit odd - we usually have an entire area miss

through hole today

Sep 12, 2013 |

SMT solder Covering component surface

Jul 1, 2013 | Do you have access to an x-ray system? If so you can determine if the solder wetting to the lead alo

Wave soldering of PTH components with pitch 1.27mm

Jul 8, 2010 | There are several things that can be done. Shortening the lead length should eliminate bridging bet

Thru-hole placements

Feb 23, 2010 |

BTU Reflow Oven

Oct 26, 2009 | IIRC the IPC spec for oven profiling says the thermocouple leads should not be more than one meter i

Double sided BGA assembly

Aug 13, 2009 | At risk of raising a topic that has already been discussed at length, if that is the case then pleas

CS-400D Manuals

May 13, 2009 | Does anybody have any recommended Clinch/Length values for: 1/4W Resistor 1N4007 Diodes 3W Resi

NiPdAu Soldering Problems?

Sep 19, 2008 | This is not something that we'd expect to see on NiPdAu finished leads. Help us understand the ex

NiPdAu Soldering Problems?

Sep 18, 2008 | am having wetting issues with two Burr Brown Op amps. Both are SOICs with NiPdAu lead frame finishes

Vitronics Delta 5

Jul 22, 2008 |

OT: Wavesolder Process Engineer Needed

Jul 14, 2008 | Patrick... Contact LENGTH as in inches, mm, or cm...not time..is decreased with a slower belt s

CCGA solderability criteria

Jun 21, 2008 | Also keep in mind that the CCGA column length tolerance is at minimum +/- 0.13mm from most part manu

Wave Solder - Small production - Opinion

Oct 31, 2007 | Small waves are fine, biggest problem is the little to no preheat length. This is reason that compl

Best pratice to reduce bridging on wave

Jan 16, 2007 | Pallet angle is usually pretty good. Lead length is also another good thing to keep as short as pos

Solderbridges wave soldering

Dec 4, 2006 | Keep in mind that device pitch, pad geometry, lead length and even alloy type will play a roll in yo

Solderbridges wave soldering

Dec 1, 2006 | Square-leaded pin headers will typically bridge at the trailing edge (last couple of leads), since d

BTU Paragon 150 Reflow Oven

Apr 24, 2006 | OK guys here is the skinny..... > > We need an > oven that can handle lead free temps without

Reflow oven

Apr 24, 2006 |

LLP Device

Mar 13, 2006 | overprint by 3 thou on the length of leads only

Copper Dissolution

Nov 14, 2005 | Hi, I have a lead free solder joint 75micron wide & 3mm in length with copper on either side of so

Reflow soldering of 208-RQFP-0.5mm

Nov 1, 2005 | What's your pad geometry/sizes relative to lead width/length? Revisit this and my free website: http

SMT Component placed upside down

Aug 1, 2005 | If you are using vib. feeders than the component may be flipped length wise by the following compone

Flexible high speed pick & Place

FPC* - Fluid Pressure Control - Dispensing Pump