Electronics Forum: via and feeders (Page 1 of 38)

via tenting and pluging

Electronics Forum | Fri Nov 03 02:32:56 EST 2006 | shivam

HI ALL, can anybody clear me what is via tenting and via pluging?? second one, if i use via in pad for an.5mm bga what care i should taken, what should be the soldermask open in top and innerlayers for via?how it will directly connect to top layer

via tenting and pluging

Electronics Forum | Fri Nov 03 07:28:27 EST 2006 | davef

Via filling methods are: * Tenting * Plugging * Capping * Flooding Tented Via. A via covered with dry film soldermask; the via is not filled. When tenting from both sides there may be issues with trapped air that expands during mass soldering. Plug

Europlacer feeders and trolleys

Electronics Forum | Tue Jan 05 07:48:39 EST 2021 | mbass

Go for Gen 2 NT feeders, the Gen 1 Feeders tend to be problematic the older they get whereas the Gen 2 feeders are a much better prospect. I've used 8, 12, 16, 24 and 44mm. Some problems to look out for is pull back of coverlay and removal of waste

Europlacer feeders and trolleys

Electronics Forum | Wed Dec 23 02:16:46 EST 2020 | davef

Used Equipment Mart [nav bar on the left margin of your screen] * SMTnet > Used Euipment Mart > RFQ [nav bar on the left margin of your screen]

Europlacer feeders and trolleys

Electronics Forum | Mon Jan 04 10:47:48 EST 2021 | mbass

Hi, As a user of EP P&P machines for over 20 years I have used Gen 1 & Gen 2 Trolleys. If you can get Gen 2 Trolleys with Elements that would be the preference as there are a few options available on the Gen 2 not on Gen 1. That said the Gen 1 Trolle

Label feeders

Electronics Forum | Thu Jun 15 22:03:32 EDT 2006 | Frank

You are correct, the Hover Davis label feeder works on 'un-punched' flat carrier. Get a sample of your dots on the tape and send it to Hover Davis to see if their feeder will work for you. The Hover Davis feeder will peel the dot off of the tape so

feeders for siplace pick and place machines

Electronics Forum | Thu Jan 21 02:26:30 EST 2021 | baldoino

I would like to sell used pick and place feeders for Siplace. How can I offer them (70 x 8mm; 20 x 12/16; 05 x 24mm.

feeders for siplace pick and place machines

Electronics Forum | Thu Jan 21 14:12:28 EST 2021 | davef

In the navbar on the left margin, select "Used SMT Equipment" In the dropdown, select "Add Equipment" Complete the description form You're on

Re: 2 questions: via tenting and annular ring terminology.

Electronics Forum | Wed Jul 07 09:47:41 EDT 1999 | Peter Brant

Q #1) Is it more reliable to have the mask tent over the vias or risk getting vias half filled with solder? These are vias with an .020" hole and .040" or .050" pad. WIth regards to this question, and scott's follow up, I have used the "epoxy me

Re: 2 questions: via tenting and annular ring terminology.

Electronics Forum | Wed Jul 07 10:25:13 EDT 1999 | John Thorup

Q #1) Is it more reliable to have the mask tent over the vias or risk getting vias half filled with solder? These are vias with an .020" hole and .040" or .050" pad. John, It depends......mainly on the via size. Tenting works on smaller vi

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