Electronics Forum: specification (Page 61 of 280)

Stencil and paste used for .4mm pitch csp component ball size .3mm?

Electronics Forum | Thu Aug 30 13:06:10 EDT 2018 | emeto

I don't know your board, but for this specific part: 10mil round aperture on a 3.5mil stencil with type 4 paste wold be ideal

Cost Per Placement

Electronics Forum | Mon Oct 22 12:00:33 EDT 2018 | slthomas

Can you describe the scenario that gives you multiple p/n's with the same specifications in the same BOM? I can understand having multiples in your inventory (primarily if you're a CMS and have multiple listings for different customers) but not per

Differences from CP45FV and CP45FV NEO

Electronics Forum | Thu Nov 08 06:31:08 EST 2018 | aval

Hello, i m looking for differences between CP45FV and CP45FV NEO. But i haven't found specifications. Can anyone help me to know? Thank you!

Component ( Connector ) drop during secondary reflow

Electronics Forum | Thu Dec 06 12:31:57 EST 2018 | cyber_wolf

63/37 is eutectic. It's either a liquid or a solid at a specific temperature. There is no in between. Lowering the temperature will do nothing except make the temperature lower.

BOM Management

Electronics Forum | Wed Feb 27 05:58:24 EST 2019 | alexeis

Hi, Can you send me a specification of your needs and problems that you want to solve? I will check for a solution for you. My email: alexeis@proventustech.com Best Regards, Alexei

Fuji CP43 Feeder calibration jig

Electronics Forum | Tue Mar 05 06:42:22 EST 2019 | cyber_wolf

This is for a specific type of CP43 feeder. It does not work on CP6 feeders. You also have to have the base it bolts onto, the standard, and the calibration tapes.

Machine Leveling

Electronics Forum | Fri May 10 11:18:06 EDT 2019 | sumitsingh

Sorry for not being specific. Here's what i mean, If fuji AIMEX is not leveled up after the setup, what problems will occur in pick and place operation or in whole SMT line?

Cracked Capacitors - Analysis

Electronics Forum | Tue May 21 17:25:26 EDT 2019 | Matt

Thanks for the feedback, Do you have a specific vendor for these? current parts are TDK 0805s, a sample build with this type of part could be interesting to see.

COMMERCIAL POSTS ON FORUM

Electronics Forum | Mon Oct 07 16:42:56 EDT 2019 | spoiltforchoice

I think it depends, so the recent Juki post.. I hadn't heard of stamp soldering, its no use to me but it was interesting to look it up.The most commercial aspect of the post was the username. Random vendor selling specific products or services.. onl

Visual Inspection of PCBA

Electronics Forum | Wed Oct 23 21:45:17 EDT 2019 | ixqprint

100% appearance does not mean that programming is correct, can only say that the general direction is correct, the specific small details should be improved during the operation.


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