"stencil" search results in the Electronics Forums

5357 results found for "stencil" in the Electronics Forums

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ap25 hi E solvent menu setting

Dec 18, 2007 | Good to know - what I am looking for are the settings for stencil wipe in the setup menu. Those val


Oct 18, 2007 |

SMT Feeder Leader Tape / Extenders

Sep 28, 2007 | SMT splice product(splice tape,splice cutter,splice tool,extender,stencil clean rolls and so on)with

100% solder coverage

Sep 13, 2007 | Good morning, Overprint, i.e. make stencil openings for your LED larger. Add printer accuracy to

Lead Free Transisition

Sep 2, 2007 | that I Can still use my old laser cut stencil that I used in leaded process? and also my wave pallet

DEK247 owners

Aug 14, 2007 | If anybody has or had DEK247 printer, please respond. I have some questions to ask regarding stencil

QFN solder issues Lead Free

Jul 26, 2007 | check your stencil design on the ground pad. You might have a big aperture opening that pushing the

Small board washer needed

Jul 26, 2007 | The only tabletop stencil cleaner I know of is from Smart Sonic. Their Model 500. Here is a link:

BGA - Unmasked Vias

Jul 19, 2007 | Thanks - We ended up using a kapton stencil mainly due to the fact that we couldn't get time on the

Low volume prototyping

Jul 14, 2007 | You can get laser cut stencils in mylar 3 or 4 mil plastic sheet. This company will cut one for you

BGA Aperture

Jun 20, 2007 | Hi All, Just a quick question in relation to BGA Stencil Aperture Design - We currently use 1

0402 aperture design lf

Apr 17, 2007 |

0402 aperture design lf

Apr 14, 2007 |

0402 aperture design lf

Apr 12, 2007 | Hi all, What stencil aperture designs do you use for 0402 components? Thanks in advance for re

What is 'toe down configuration' IPC-A-610D?

Apr 12, 2007 | Toe down solution: * Land pattern design * Solder stencil design * Proper component fabrication

Austin American model9700 board cleaner

Apr 3, 2007 | Here's is a great thread Stencil Cleaners:

How long can you leave paste - update

Apr 2, 2007 | One. Consisting of: 1 stencil printer (approx 10yrs old) 4 placement machines (2 obsolete, 2 fa

SMT Line Changeover Time

Mar 28, 2007 | Trying to find the ideal changeover time on an SMT line with stencil printers, GSM'S, and HSP's? Wha


Mar 28, 2007 |

double printing

Mar 20, 2007 | Hi Bill, Gasketing between the board and stencil may leak alittle, giving you a fuzzy print. If

How long can you leave paste?

Mar 16, 2007 | Have to check with paste manufacturer. paste on the stencil should be at least 12 hours paste on t

Reduction of solder paste usage

Mar 14, 2007 | Thanks for the reply Dave. :) No, we dont toss in 500g on the stencil. Have you heard of any met

Solder flow Ni/Au

Mar 6, 2007 |

Old Solder Paste reclamation service????

Mar 1, 2007 | Who removes your HAZMAT bucket waste? We need that too. Yeah it is scraped off the stencil and

Pb Free Voids

Feb 14, 2007 | Rob, just curious how did you overcome this through stencil design? Did you play around with foil t

IC short

Jan 19, 2007 | What pitch IC? Perhaps a nickel stencil will work. Are your board FR4? Warping the board could pl

Yield on 0402 SMT Printed Circuit Board Assemblies

Jan 8, 2007 | as someone had said before, check you stencil and have it redesigned. I design our stencils for my f

Overprint, solder flow back

Dec 5, 2006 | How about a stepped stencil? Not ideal but ... As far as overprinting goes, try: http://www4.uic

design rule checks

Nov 30, 2006 |

Solder beads on small caps and res.

Nov 29, 2006 | We've used both effectively to resolve this issue. Check with your stencil manufacturer. Often, th

Type 3 vs. Type 4 solder paste

Nov 11, 2006 | Many use the following guideline when judging the proper paste for a stencil aperature: You want

Lead Free paste

Nov 8, 2006 |

Paste sticking to metal blades

Nov 1, 2006 | We also use the Permalex blades with good success. We try to keep around a 5/8" bead on the stencil

Paste sticking to metal blades

Oct 30, 2006 | do not dispense too much solder paste in the stencil. Keep paste about haft of the blade hieght.I th

Always a new treat with new clients

Oct 3, 2006 | If it's only 30 boards why not just get a stencil foil and hand print it? It's a piece of cake...

On-board Dispensing of Dots & Lines

FPC* - Fluid Pressure Control - Dispensing Pump