Electronics Forum: maintainance (Page 1 of 76)

Minimum tension to be maintained in SMT stencil - Any Standards

Electronics Forum | Tue Jan 21 06:53:05 EST 2020 | ameenullakhan

Dear Experts, Need your suggestion on the minimum tension to be maintained in the SMT stencil. Presently we are maintaining the 30 - 50 N/cm2 at the 4 corners of the stencil. And not considering the center of the stencil into consideration.. Is t

Minimum tension to be maintained in SMT stencil - Any Standards

Electronics Forum | Wed Jan 22 03:46:07 EST 2020 | SMTA-Davandran

Same practice is maintain at my organisation but include center during each set up. This practice is to ensure that stencil is in good during production since no standard for stencil life span control.

ESD question

Electronics Forum | Thu Jul 28 14:13:52 EDT 2005 | rsmith@z-mar.com

It is important that the ESDS device, the operator, and the work surface maintain the same elctrical potential. ESD events take place when objects of different electrical potentil come in contact with each other. When these different charges equalize

PCB & MSD Component baking oven

Electronics Forum | Tue Nov 30 02:46:21 EST 2010 | libandara

We want to handle the materials such as PCB & MSD components as per IPC 1601 & J-STD-033. As such, we need a baking oven to perform this and to monitor (temperature – we have to maintain up to 200’C & humidity – below 5%)the control environment & ma

Shelf Life Control

Electronics Forum | Tue Feb 13 13:23:47 EST 2001 | Lee Kibler

We maintain shelf life on all of our RTV silicon compounds.

MSD Control

Electronics Forum | Fri Sep 23 12:11:54 EDT 2005 | DasonC

If you can, store the excess components in a dry box which can maintain below 5%.

what is the ideal RH level at warehouses?

Electronics Forum | Sat May 28 01:26:39 EDT 2011 | remoh622

What is the industry ideal humidity level to be maintain?

Thinking of changing Pick and Place from Quads

Electronics Forum | Thu Jan 14 19:18:38 EST 2016 | warwolf

I Second SAMSUNG. Easy to use easy to maintain.

Minimum tension to be maintained in SMT stencil - Any Standards

Electronics Forum | Tue Jan 21 09:11:51 EST 2020 | emeto

What does supplier say?

Minimum tension to be maintained in SMT stencil - Any Standards

Electronics Forum | Sun Feb 23 21:50:08 EST 2020 | sssamw

Read 35-55 @ 5 position, 4 corner and 1 center.

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