Electronics Forum: smt pad does not take solder (Page 1 of 36)

Quad usually does not need conversion software

Electronics Forum | Wed Nov 25 05:40:46 EST 1998 | Jim Mitchell

Gang - Thanks for your recent kind comments recently on the QSV-1 machine. As you know, QSoft can import a variety of Windows formats including tab and space delimitted files. It may be that this Cadence software does not export ASCII data. In any

SAC305 preforms not wetting to ENIG pad in fluxless process

Electronics Forum | Wed Apr 14 19:47:13 EDT 2021 | solderingpro

Sounds like you may have already found the issue: inconsistency from your supplier. Seeing as Gold really doesnt oxidize and you're using an inert environment (N2 I suspect), I would turn my attention to the supplier. You said yourself, the "Shine

Solder not reflowing properly

Electronics Forum | Mon Dec 15 15:34:17 EST 2008 | dyoungquist

Sorry it has taken me so long to respond. I got pulled off onto other projects and was not able to work on the solution to the problen until recently. The solution we have come up with is to change from no-clean flux based solder paste to water sol

SMT solder pad design for hand soldering

Electronics Forum | Sat Apr 19 12:00:07 EDT 2003 | modeltech

I am completely new to SMT design and for my next project I plan to use SMT for the first time. Since production volumes of the PCB's will be low, hand soldering is definitely an option, and will be necessary for my prototype PCB assembly. My proble

bleeder pad !

Electronics Forum | Wed Dec 09 18:56:40 EST 1998 | young

Dear everybody : Does anyone have some information about "bleeder pad"? it seems a method to avoid solder shorts across very small SMT pads.If someone have any idea about it, please contact with me , thanks !

Re: bleeder pad !

Electronics Forum | Thu Dec 10 13:27:36 EST 1998 | Dave F

| Dear everybody : | Does anyone have some information about "bleeder pad"? it seems a method to avoid solder shorts across very small SMT pads.If someone have any idea about it, please contact with me , thanks ! | Young: I'm unfamiliar with the

PLCC LEADS not solder in SAC305 paste

Electronics Forum | Wed Jun 27 11:13:44 EDT 2012 | mosborne1

We are seeing PLCC socket leads not soldered in our SMT process. We are using a KIC thermal profiling device and we are on 50% greem light process window. All other solder joints on the board looks great. The solder flowed what looks like perfect on

Re: Wave soldering smt components

Electronics Forum | Wed Dec 15 04:59:40 EST 1999 | Joshua Hall

Hello KA, When producing in kind of PCB product you have to base much of your decision on cost effectiveness, time, and quality. In order to get the best of all three you have to decide which you want to be your top priority. By adding an epoxy to

Waves soldering: not enough solder remaining on pads

Electronics Forum | Sun May 21 23:29:38 EDT 2017 | zsoden

Hi all, We run an old Seho 1135C wave solder with a 63/37 pot at 250°C. It has been running well for a couple of years but we have noticed lately that all of the larger pads (terminal blocks, transformers, etc.) require additional solder to be appli

Re: Why does everyone want to x-ray BGA?

Electronics Forum | Fri Apr 17 15:06:57 EDT 1998 | Justin Medernach

| Hello Ya'll, | I've got what may be a silly question, but why does it seem so important to everybody that you have x-ray capability if you're thinking about doing BGA? | I know what most people will tell me; "Steve, that's a pretty silly qu

  1 2 3 4 5 6 7 8 9 10 Next

smt pad does not take solder searches for Companies, Equipment, Machines, Suppliers & Information

KingFei SMT Tech
KingFei SMT Tech

Main Products: 1. Original new and Original Used SMT/AI Spare Parts. 2. SMT Equipments And Related Machine( SMT Calibration, SMT Feeder Carts,Conveyer etc.) 3. Maintenace and Repair Service Pre-Sales Service Provide details ab

Manufacturer's Representative / Manufacturer / Equipment Dealer / Broker / Auctions / Consultant / Service Provider

3 Road Xintang, Fuhai Street,Fuyong
Shenzhen, 30 China

Phone: 13713862102

PCB Handling Machine with CE

Training online, at your facility, or at one of our worldwide training centers"
Blackfox IPC Training & Certification

Nozzles, Feeders, Spare Parts - Siemens, Fuji, Juki, Yamaha, etc...
2024 Eptac IPC Certification Training Schedule

High Throughput Reflow Oven
2024 Eptac IPC Certification Training Schedule

High Precision Fluid Dispensers


500+ original new CF081CR CN081CR FEEDER in stock