Electronics Forum: open (Page 111 of 208)

Cleaning assembled circuit boards?

Electronics Forum | Thu May 20 07:52:36 EDT 2010 | rgduval

In general, cleaning with deionized water is acceptable for most component. Open switches and contacts, in general, do not get damaged in this process. A good drying is required, of course, after washing. However, you've described dewetting issues

DEK 265GSX HOOD OPEN ERROR

Electronics Forum | Mon Sep 20 14:47:59 EDT 2010 | dman97

DEKHEAD, Thanks for the repies. I have checked and re checked both cover switches, and both are making contact. I have even stuck bypass keys into both slots and still i get nothing. When you say it is an IO error, how would I go about checking t

Air Moisture in Production

Electronics Forum | Thu Dec 09 10:40:45 EST 2010 | grahamcooper22

MSL 3 means you can have the devices open for a maximum of 168 hours in an atmosphere of less then or equal to 30 C and 60% RH. If the humidity is less then 60% then it means the devices will absorb less moisture in a given time, but even at 40% RH y

I Need T5 Solder Paste by 01/25

Electronics Forum | Sat Feb 05 12:41:41 EST 2011 | ppcbs

Any distributors or do you know any distributors > that can deliver a T5 Lead solder paste by 01/25 > or close? Thank you to everyone who provided leads. I ended up getting a T5, 63/37 paste. I can't beleive how nice it prints. I'm printing 5 m

what product will use the SMT electrolytic capacitor ?

Electronics Forum | Tue Jan 25 22:18:56 EST 2011 | pluspark

thanks for your time to reply me . i will learn more about such professiional knowledge about electronics , .. hehe, i'm a newcome saler of pluspark electronics technology co.,ltd .i didn't make the business of the capacitor before, and i want t

what product will use the SMT electrolytic capacitor ?

Electronics Forum | Tue Jan 25 22:20:55 EST 2011 | pluspark

thanks for your time to reply me . i will learn more about such professiional knowledge about electronics , .. hehe, i'm a newcome saler of pluspark electronics technology co.,ltd .i didn't make the business of the capacitor before, and i want t

Mirtec MV-2HTL programming: C542 replaced with _COMP_770?

Electronics Forum | Thu Feb 17 14:39:07 EST 2011 | rodrigo

Hi all, The ATT sometimes does this when I'm teaching parts. It replaces the reference designator with an alternate name. The part gets the inspection window and it is inspected. I want to change these alternate names to the correct reference design

DAGE XRAY

Electronics Forum | Tue Apr 05 14:42:41 EDT 2011 | clampron

Bigvern, We have had the same problem on two different occasions. Both issues were caused by the vacuum sensor. The first time this happened, we had a tech from Dage in to repair. This was fairly costly. When it happened again, we opened the cabinet

PCB Washing No Clean

Electronics Forum | Fri Jun 24 15:04:22 EDT 2011 | kahrpr

I am going to open the flood gates of comments. The purpose of no clean is so you do not have to clean it. Yes I am aware of no cleans that you can clean. If you need to clean the boards use a water soluble paste. If you do not clean, no clean prop

Enlarge Pads on Corner SSOP Package Pins.

Electronics Forum | Mon Aug 29 13:43:58 EDT 2011 | jax

Enlarging the "End Pads" is normally done to help accomodate the Wave soldering process... works as solder thief to help eliminate bridging on the last 2 pins to cross the wave. It is reasonable to assume that, if you are seeing cold solder due to fl


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