Electronics Forum | Thu Sep 09 15:28:20 EDT 1999 | C.K.
Hello SMTNEtters': Does anyone know of any suppliers who can supply De-I H20 (some high-quality H20!!) in 55 gallon containers. We have no use for "point-of-use" treatment, like mixed bed, anion, or cation tanks, or anything like that...we're a NO
Electronics Forum | Fri Sep 10 08:39:01 EDT 1999 | ScottM
| Hello SMTNEtters': | | Does anyone know of any suppliers who can supply De-I H20 (some high-quality H20!!) in 55 gallon containers. | | We have no use for "point-of-use" treatment, like mixed bed, anion, or cation tanks, or anything like that...
Electronics Forum | Fri Sep 10 09:14:05 EDT 1999 | Brian
I'll go along with what John and Dave say. If you must buy it in (and it will be expensive), then never buy it in greater quantities than 25 litres in new PE containers or 1 week's supply, whichever is the smaller, from a local supplier who can guara
Electronics Forum | Fri Sep 10 09:49:49 EDT 1999 | C.K.
1 MOHM, 18 MOHM)? | | What state are you located? | | What type of volume will you use (1 drum per week, month, year)? | | Mike | (800) 218-8128 | We are located in Illinois (Southwest Suburb of Chicago). Our usage will probably be in the 1 dru
Electronics Forum | Tue Aug 03 14:41:52 EDT 1999 | Paul O.
We're getting field failures in a high impedance portion of the circuit. Think the unpopulated pc card has contaminates because we were able to grow dendrites by applying a 9 volt battery across the suspected pad, placed a drop of de-ionized water o
Electronics Forum | Tue Aug 03 17:44:34 EDT 1999 | Earl Moon
| We're getting field failures in a high impedance portion of the circuit. Think the unpopulated pc card has contaminates because we were able to grow dendrites by applying a 9 volt battery across the suspected pad, placed a drop of de-ionized water
Electronics Forum | Tue Aug 03 20:31:17 EDT 1999 | ScottM
| We're getting field failures in a high impedance portion of the circuit. Think the unpopulated pc card has contaminates because we were able to grow dendrites by applying a 9 volt battery across the suspected pad, placed a drop of de-ionized water
Electronics Forum | Sat Feb 02 08:55:55 EST 2002 | davef
I'd don't believe that the reels need to be ESD protective material. The carrier and cover tape have resistivity and materials specifications. Start with EIA-481. In past threads on SMTnet, we have discussed problems in picking components that wer
Electronics Forum | Tue Jan 21 10:47:22 EST 2003 | MA/NY DDave
Hi Some companies invest in full ESD protection. Some even have ESD Officiers / Engineers. Floor, Wrist Straps, Foot Straps, Special Shoes, Log in Books, Ionizers inside machines, etc, and training. These are in addition to just the reel and it's
Electronics Forum | Tue Jun 01 06:13:11 EDT 2004 | abraham
We have been populating lot of BGA boards and for all these boards we have been using No clean solderpaste. We are under the impression that aqueous cleaning is not recommended for BGA boards as the residue cannot be cleaned properly. However we are
