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: 393 Threads,40 Pages
5 answers
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possible suppliers for resitance testing equipment

Hi, I am kind of new in this forum. I would like to know if there exist some SMT manuft. using end of line resistance testing for SMT1206 resistance? If yes do you know possible suppliers?... (See More)

VICENTE
2017-03-01 00:13:11
luigi.rodorigo
2017-03-03 00:13:11
5 answers
162 views

Any special proceedures on platinum clad nickel soldering?

Hi All, I have to solder a device with platinum clad nickel leads to a PCB. I am having a hard time getting solder to flow on to the leads. Are there special proceedures that I need to follow because ... (See More)

Allen Litton
2017-03-01 00:06:47
Setyawan P. Sakti
2017-03-03 00:06:47
5 answers
161 views

Solder Bearing Flux

All, I am considering trying out the above to try and eliminate some of my defects on the wave process aswell as reducing cycle time etc. Incase of unfamiliarity with what it is : basically ther... (See More)

Yaser Fath
2017-03-01 00:06:26
Michele Deligio
2017-03-03 00:06:26
5 answers
45 views

Ultrasonic washing machine

Does someone use Ultrasonic washing machine to remove nc or rma flux residu from the pcb??? I have no experience with this device and I plan to use this for a very small production lot Do ... (See More)

Hugo Marques
2017-03-01 00:01:28
enrico.beccati
2017-03-03 00:01:28
4 answers
212 views

methods for disposal of expired flux powder

Does anyone know about methods for disposal of expired flux powder? (See More)

Cash
2017-03-01 00:00:39
Clare
2017-03-03 00:00:39
4 answers
142 views

Chemask CM8 Peelable Masking

I currently use Chemask CM8 Peelable Masking which currently takes 30 - 60 minutes to cure. Does anyone know of another solder masking which cures in less time at room temperature. I know that curing ... (See More)

mbetz
2017-02-28 23:59:55
Luca
2017-03-02 23:59:55
5 answers
159 views

Solder Pot

Hello, I was wondering if anyone knows where I could get a solder pot exhaust fan? Here are the specifications: Manufacturer: Emerson Description: Belted Fan + Blower Duty Model: S63CXJDJ-... (See More)

pm_legrand
2017-02-28 23:58:09
David
2017-03-02 23:58:09
5 answers
92 views

SPM AV Different Problem

Ok here I go again. I got rid of the last problem but now I am back to a different problem. When the machine sits and I press Reset, the screen reads Starting the Z-axis Homing the Programmable squeeg... (See More)

Luc Vercruysse
2017-02-28 23:53:42
Blake
2017-03-02 23:53:42
5 answers
209 views

inexpensive CMM for measuring my SMT accuracy

Does anyone have a suggestion on where to get a relatively inexpensive CMM for measuring my SMT accuracy? Even an XY table with a digital position display would be pretty handy to have. I use mostly P... (See More)

Caesar
2017-02-28 23:52:57
David
2017-03-02 23:52:57
5 answers
176 views

REAL data about how many hours of Lead Free (SAC) alloy

I'm looking for REAL data about how many hours of Lead Free (SAC) alloy run time it takes to really deteriorate or damage a stainless wave solder pot. Realistically if I TIN purge my wave solder pot, ... (See More)

artiom.poluden
2017-02-28 23:48:44
mattiamanovalanza
2017-03-02 23:48:44
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