Electronics Forum: passive components (Page 16 of 27)

Need help for setting up an assembly line

Electronics Forum | Tue Jun 20 19:06:44 EDT 2006 | grantp

Hi, Yes, forget Guru, he's a "tosser" who talks "bolloks". Did you ever notice the English have fantastic words for putting people down? Anyway back to the original question. A manual stencil printer might be ok if your not doing anything too tric

SMT Nozzles catalog

Electronics Forum | Wed Dec 07 18:16:27 EST 2022 | skolev

Hi everyone. I have little problem finding the right SMT nozzle for my new custom machine . For manipulating custom component with dimensions close to passive element 0402 . Now in machine i've put a siemens SMT Nozzle . But there are some problems

Recomendations? Fuji CP7 or Univ HSP4797?

Electronics Forum | Sat May 22 19:02:04 EDT 2004 | Grant

Hi, I had another thread on this, however it's kind of petered out, and so I thought I would start another more specific thread. We have been looking at both the Fuji CP7 and the Universal HSP4797 however really have no idea what to choose. It seem

Re: feeder width

Electronics Forum | Tue Mar 30 10:57:54 EST 1999 | Steve Gregory

Hello, I'm a student assistant in a research project that deals with the simulation of PCB assembly systems. At the moment I collect information about SMDs. My problem is how to assign the correct feeder width to various devices in a simulation. Is

Re: Loading leadless parts(passives)by hand

Electronics Forum | Fri Mar 05 09:44:49 EST 1999 | Nancy Vandemark

Clarissa, Dave had good suggestions. We load several boards manual at this time. We set our components up in clearly marked bins. The documentation includes a chart with the part number, bin number, reference designator and color code for the par

Optimizing PCB for SMT

Electronics Forum | Fri Jul 16 13:33:31 EDT 1999 | Dale

We are converting from COB to SMT on a product line and want to optomize the PCB as far as Laminate, plating, passivation etc. This is a high temp application 150C. We are presently using BT Laminate but would like to get away from this. We are lo

Accuracy

Electronics Forum | Fri Aug 26 23:00:18 EDT 2011 | mac5

On any new project we use double sided tape and place all the components to check for placement accuracy and polarity prior to pasting a board. We salvage any large/high dollar parts and toss the passives.

Re: Loading leadless parts(passives)by hand

Electronics Forum | Wed Mar 03 13:51:54 EST 1999 | Dave F

| We are a small division. We are starting up a leadless line with an old screen printer and a convection oven. At this time we don't intend to get any sort of pick and place assistance and wil be loading by hand. We find the biggest problem with

Re: Interest in Bulk Feeding

Electronics Forum | Tue Jun 23 09:26:11 EDT 1998 | Stefan Witte

| What is the level of interest in bulk feeding cpassive devices, caps & resistors, 0402,0603,0805? The component mfgs. tell me in 3 years 40% of the passive caps will be bulk fed. Their is currently about a 10% cost savings with bulk over tape & r

Re: BGA Inspection Criteria

Electronics Forum | Sun Dec 10 11:55:16 EST 2000 | Bob Willis

The following may be of interest to you. INTRODUCTION TO X-RAY INSPECTION All text Copyright Bob Willis, EPS INTRODUCTION TO X-RAY INSPECTION The use of X-ray inspection is becoming very popular due to the increased use of Ball Grid Array (BGA)


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