Category:PCB Assembly PCB Assembly Service

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In assembly the bare board is populated with electronic components, called a "printed circuit board assembly" (PCBA). In through-hole technology, the component leads are inserted in holes surrounded by conductive pads; In surface-mount technology (SMT), the component is placed on the PCB so that the pins line up with the conductive pads or lands on the surfaces of the PCB.

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Search Results: 390 Threads,39 Pages
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To Manage SMT Attrition

Purchasing extra components to keep surface mount technology (SMT) production lines running is the main focus of attrition. During SMT manufacturing some components will be lost. Attrition ensures tha... (See More)

Bartlomiej Hydrynski
2017-02-25 16:14:09
Devin
2017-02-27 16:14:09
1 answers
172 views

in -line machine inspecting the solder paste after printing

Hello. smtguys Is there any body who has or know the in -line machine inspecting the solder paste after printing . what i only know is the centry 2000 made by the CYBER OPTICS. anything else ? for ins... (See More)

Michele Baldin
2017-02-25 07:48:19
Eduardo Gonzalez
2017-02-27 07:48:19
1 answers
208 views

Deionized water rinsing in PCBAs

Our CEM running No clean process on our PCBAs Should we verify that he is using the Deionized water rinsing or is it a default in the process ? (See More)

Elhanafy
2017-02-25 07:47:12
Burke
2017-02-27 07:47:12
1 answers
208 views

a format or example of a complete justifictation

I have been asked to do a justification for a piece of equipment. Can anyone e-mail a format or example of a complete justifictation so I don't have to recreate the wheel. Thanks (See More)

drka
2017-02-25 07:46:32
frmendozat
2017-02-27 07:46:32
1 answers
151 views

climatic controlled assembly area

Hi, We have a climatic controlled assembly area, with a constant temp of 22 deg C and a relative humidity of 40 - 50 %. What I would like to ask is how should I approach a situation when the hum... (See More)

Ibrahim ARI
2017-02-25 07:16:51
Moriduri
2017-02-27 07:16:51
1 answers
246 views

SMT components on boths sides as well as thru-hole parts

Is there a cost effective way to do assembly of boards with SMT components on boths sides as well as thru-hole parts ?? (Is there a solution other than hand-soldering the thru-hole parts after S... (See More)

Agustin
2017-02-25 07:14:36
Adair
2017-02-27 07:14:36
1 answers
217 views

POCKET GUIDE TO PCB ASSEMBLY PRICES

Here's a pocket guide to printed circuit board assembly (PCBA) prices in China, Mexico, and the United States. Our pocket guide gives a quick view of expected prices for PCBA's based on region, value,... (See More)

Achim Paulduro
2017-02-23 18:05:42
Bertram
2017-02-25 18:05:42
1 answers
231 views

typical PPM level data of SMT

Hi Please anybody can give me the typical PPM level data of surface mount output ie after reflow. We have Yamaha pick and place machine. Like 500PPM, 1000PPM. Thanks. (See More)

cristitranca
2017-02-22 06:03:51
CurveAudioDesign
2017-02-24 06:03:51
1 answers
891 views

To Present Bill of Materials (BOM) for PCBA Quote

What’s a BOM? A BOM (bill of materials) is the list of materials and parts needed to produce a product. Clients provide us with a BOM so that we can build their product for them. A BOM inquiry ... (See More)

Boris
2017-02-20 02:25:51
Bill
2017-02-22 02:25:51
1 answers
333 views

Selective Soldering

With the growing popularity of SMT technology, through-hole technology is taking up less real estate on a PCB assembly. But through-hole pins are still a necessary for many boards, and they still need... (See More)

Daniel
2017-02-19 21:14:43
ciostef
2017-02-21 21:14:43
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Search Results: 390 Threads,39 Pages