stencil

"stencil" search results in the Electronics Forums



5357 results found for "stencil" in the Electronics Forums

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Solder Balls-No Clean Paste

Aug 17, 2010 | That reminds me...We already have home plate apertures on our stencil. Try number 2...I tried an ove

LGA Rework

Jul 27, 2010 |

Jetprint solder on PCB boards

May 29, 2010 | MY500 minimum dot diameter is 0.33 mm (0.013”) so you still need stencil for smaller dots. You are l

Jetprint solder on PCB boards

May 27, 2010 | Milara has released a inline stencil printer with jet printer in same machine - combi functionality.

solder paste volume

Apr 14, 2010 | After checking some of our stencil data for the correct aspect ratio I found that a few are wrong. I

ENEPIG

Feb 12, 2010 |

suggest whether we can place BGA without Bals on PCB after Print

Nov 4, 2009 | It will be very difficult to apply the proper amount of solder with a stencil to bump a ball that is

TQFN Solder Issues (56 contact) ZF

Oct 21, 2009 | Make sure the ground pad is reduced on the stencil and window paned. The solder on the thermal pad

printing speed - paste vs. glue

Oct 8, 2009 | We have 250x340mm panel of PCBs. Stencil for glue would be 0,3mm with about 80 holes mostly for chip

Glue "decouple"

Sep 24, 2009 |

BGA reballing tool

Jul 22, 2009 |

0402 PARTS

Jul 2, 2009 | For 0402s we use type 3 paste. We have .006 and .005 stencils. The .006 works okay but .005 seems

Solder Balls

Apr 3, 2009 |

Reach Europena Regulation

Mar 20, 2009 |

Solder paste height

Mar 2, 2009 |

Hot Bar Soldering

Dec 29, 2008 |

Good Manual Printer for Large Boards

Dec 1, 2008 | Hi, The board is 412 x 685 mm. I don't really want to use a stencil taped down, as that's much wo

Less solder with fine pitch qfp

Sep 30, 2008 | What pitch? You can go 5 mil or even 6 mil stencils depending on your screen printer. Also wha

Paste in hole question

Aug 18, 2008 | We do it all the time for air pressure reasons. Use a 6 mil stencil, print right on the via, apertu

SOT Solder Problem

Aug 12, 2008 |

QFN Rework

Jul 21, 2008 | We use a ministencil with a QFN pattern that is very similar to the orginal stencil. Here's a link t

BGA process

Jul 17, 2008 | 5 mil stencil.instead of round, use diamond aperture. RSS profile @ 215�C peak temp on balls(Sn/Pb)

What is a good budget screen printer ?

Jul 17, 2008 | Manncorp offers brand new high quality stencil printers that hold 29 x 29 frames and sell from $15,0

0402

May 29, 2008 |

0402

May 29, 2008 | Gents, We've been using a round 1:1 aperture for a 5 mils thickness on our stencil design on 0402

Bridging Problems

Mar 17, 2008 |

Solder Paste Dry out

Feb 28, 2008 | The flux dries out and the paste sticks in the stencil apertures. As the flux dries it also causes t

QFN20 Solder recommendations

Feb 24, 2008 | Issue cross talk \Stencil thickness recommendation? 3-4-5 mil Using manufactures recommended paste

Paste Expiration

Feb 20, 2008 |

Paste Expiration

Feb 20, 2008 |

Squeegee replacement

Feb 2, 2008 |

MANUAL CLEANING VS AUTO CLEANING

Dec 14, 2007 | Good day, I want to skip operator job manual cleaning for stencil every 1/2 hours coz my machine a

Non-heated dispensing system

Selective Conformal Coating System - GPD SimpleCoat