Electronics Forum: osp and pcb and solder (Page 5 of 20)

Dye and Pry

Electronics Forum | Fri Mar 14 11:25:02 EDT 2008 | hegemon

ol' hege has got to agree with Chunks and Dave. Seems every time there is a problem, the finger is first pointed at the process. For my $.02 it doesn't matter if your process is 100% bulletproof, procurement will screw it up by finding a vendor that

Material Ageing and Storage

Electronics Forum | Thu Feb 22 10:32:25 EST 2001 | CAL

SCOTT- We do solderability testing for the electronics industry using a Multicore and Kester Wetting Balance testers. The standards we test to is IPC J-STD 002 for components and J-STD 003 for PCBs. There is also a system called SERA we co-developed

Re: Voids and BGA

Electronics Forum | Sun Mar 01 15:52:13 EST 1998 | Earl Moon

From several months I am investigation about the VOIDS PERSENCE and his important as reliability. One question now is : It is possible that on the BGA components the voids are already present into the balls, before the mounting on the pcb ? I

SMT Processing and gasketing

Electronics Forum | Tue Nov 11 16:30:08 EST 2008 | naynayno

Occasionally solder mask thickness is believed to be the cause of gasketing challenges during paste printing. We currently specific IPC-SM-840 on our fab drawings but this provides no limits or guidelines on thickness. I do not want to cause an unr

Pick and Place Rivet

Electronics Forum | Wed Aug 13 05:18:40 EDT 2008 | lococost

that's a pretty cool idea, I like some thinking 'outside the box '! 1. I don't think picking it up and placing it will be much of a problem. once the rivet is placed it will be held in place by the paste. However, you would need to make a tray that

Wave and Reflow Profiler

Electronics Forum | Tue Feb 19 09:41:26 EST 2008 | slthomas

ECD sells the MOLE, and they sell both the Oven Rider and the Wave Rider to accompany it. The thing is, you can profile both an oven and a wave machine without either if you're willing to just solder your thermocouples to a board. The nice thing ab

Pick and Place Nozzles

Electronics Forum | Mon Aug 18 15:03:38 EDT 2008 | awegener

I'd like to get more information about pick and place nozzles. How can I learn more? ... What do the nozzles look like? Are there different shapes? Are custom nozzles sometimes used for custom parts or are the nozzles mostly standardized? What kind

Lead-free and Leaded solder in the same reflow

Electronics Forum | Wed Feb 01 03:38:56 EST 2006 | Jose Luis

Hi all, I'm working in Military Production and then, We have an exception about RoHS (LEAD FREE), but, because we use "normal" components, in this moments, a lot of components have LEAD FREE terminations, and we think that after of 1st July, we wo'nt

SMT solder reflow clamps, pushers and pullers for tooling

Electronics Forum | Mon Apr 16 18:49:40 EDT 2012 | tris101

Hi guys, I'm looking for some tooling parts and I hope you can point me in the right direction. We design basic in house reflow Carriers to surport boards during reflow. I would like to add clamps to our designs but I can not locate any off the she

Re: BGA and PCB finishing

Electronics Forum | Wed Mar 22 12:53:43 EST 2000 | David Spilker

Be careful if you use Ni/Au. The "black pad" phenomenum can be crippling. We moved from Ni/Au to OSP because of it. I also don't want to return to the lack of flatness of HASL.


osp and pcb and solder searches for Companies, Equipment, Machines, Suppliers & Information

Precision PCB Services, Inc
Precision PCB Services, Inc

Products, Services, Training, and Consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep & Sole Agent in North America for Shuttle Star BGA Rework Stations.

Training Provider / Service Provider / Manufacturer's Rep / Equipment Dealer / Broker / Consultant

1750 Mitchell Ave.
Oroville, CA USA

Phone: (888) 406-2830

SMT spare parts - Qinyi Electronics

World's Best Reflow Oven Customizable for Unique Applications
https://pages.zestron.com/zestron-analytical-support-services

Easily dispense fine pitch components with ±25µm positioning accuracy.
SMT feeders

Best Reflow Oven


무플럭스 리플로우 솔더링을 위한 포름산 리플로우 오븐