Category:PCB PCB Assembly Service

Group Administrators: 1 | Group Member: 279 | Group Threads: 384

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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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, ...(view more)

artiom.poluden
2017/2/28 23:48:44
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980 views

Heller 1809 EXL reflow oven

We have a new Heller 1809 EXL reflow oven and when we run MELF's or Aluminum Electrolytic Capacitors through the oven they are being blown off the pads. I have verified that the placement is good befo...(view more)

Thomas Lithen
2017/2/28 23:47:57
5 comments
935 views

OS ERROR occurs in cp643

In our cp643 some time OS ERROR occur. We are using MCS30. Any suggestion.(view more)

Tzipiripi
2017/2/28 23:47:06
5 comments
952 views

a tuning fork type belt tension meter

Does anyone know of a good source for a tuning fork type belt tension meter. Needs to measure in HZ. Thanks(view more)

cadcae
2017/2/28 23:45:58
5 comments
843 views

LV9200

Pls advise the offical sale and service representative for LV9200, Semi-auto lead measuring equipment ? (South East Asia) Thanks for your help.(view more)

MarcBlade
2017/2/28 23:44:46
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889 views

Hirose connector p/n df30fc-40dp-0.4v Installation

We have a customer that is using the new Hirose connector p/n df30fc-40dp-0.4v. The connector has lead spacing of .4mm. I beleive that if I have a stencil cut to 2-3 mil I should have enough solder pa...(view more)

Fly
2017/2/28 23:40:45
5 comments
857 views

What are you guys using to secure the larger caps on your PCBs?

What are you guys using to secure the larger caps on your PCBs? We have been using RTV forever but need something more rigid for a new product. Thanks in advance(view more)

pm_legrand
2017/2/28 23:26:53
0 comments
903 views

Has anyone had issues with their glue stations?

Has anyone had issues with their glue stations. After our software upgrades it seems to not be working properly. We have had it slam into the pot, not go into the pot, slam the arm, etc.. Default glue...(view more)

alex.b.buy
2017/2/28 23:23:04
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760 views

Moisture Sensitive Devices

My enlgish & gramma is not that good, but perhaps You will understand me? We all know that the way we handle the MSD (Moisture Sensitive Devices) are crucial. We have been through this in a lot of...(view more)

IngeniApp
2017/2/28 23:21:42
4 comments
848 views

remove fingers from the wave solder rails?

Does anyone know if there are specific tools designed to remove fingers from the wave solder rails? Thanks(view more)

Stephen Liddle
2017/2/28 23:20:50

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