Electronics Forum | Fri Mar 20 15:10:54 EST 1998 | Steve Abrahamson
| Cpk's on top flight ovens (e.g., Conceptronics, Heller, Electrovert, Vitronics) vary wildly, from 1 to 2+, between different supplers. The suppliers don't seem to understand Cpk's. A supplier's rep whose oven has a Cpk of 1.0 told me: | 1. Cpk's
Electronics Forum | Tue Mar 17 13:11:58 EST 1998 | ETS, LLC
ETS (Energy Technology Systems) is a manufacturer of Solder Reflow and Curing Ovens for the Electronics Industry. We offer a specially configured oven designed for processing of Pin in Paste processes as well as double sided mix technology boards. I
Electronics Forum | Mon Mar 16 01:06:25 EST 1998 | Victor Ng
Dear all, Recently I have a problem of non-wetting at our wave soldering process. It appears only on the SMT pads for the chip components (at the solder side) of the HASL PCB. With all the same parameters on the wave soldering machine, i
Electronics Forum | Fri Mar 06 23:13:13 EST 1998 | Scott Cook
| We have a double sided pcb that is surface mount on both sides. Now a Through Hole connector has been added. Appart from hand soldering does anyone have info. on reflow soldering the part. The connector is 0.1mm pitch, square legs. | 1) Do you need
Electronics Forum | Fri Mar 06 15:04:11 EST 1998 | Todd N
| We have a double sided pcb that is surface mount on both sides. Now a Through Hole connector has been added. Appart from hand soldering does anyone have info. on reflow soldering the part. The connector is 0.1mm pitch, square legs. | 1) Do you need
Electronics Forum | Fri Mar 06 23:02:43 EST 1998 | Scott McKee
| | We have a double sided pcb that is surface mount on both sides. Now a Through Hole connector has been added. Appart from hand soldering does anyone have info. on reflow soldering the part. The connector is 0.1mm pitch, square legs. | | 1) Do you
Electronics Forum | Wed Feb 25 02:50:33 EST 1998 | Scott McKee
| I am currently evaluating some different reflow ovens | for a future purchase. The manufacturers we are | looking at are Conceptronic, BTU, and Heller. Any | feedback on these manufacturers would be welcome. | I am particularly interested in: | 1
Electronics Forum | Wed Jan 28 19:39:08 EST 1998 | Steve Gregory
| | What is the lifetime for a typical solder paste ? | | How long can boards be stacked waiting before the paste goes off ? | Lifetime and tack time depends on: | - Manufacturer | - Flux/mixture | - Environmental conditions | Typical lifetime is dep
Electronics Forum | Sun Aug 05 22:17:16 EDT 2001 | mugen
Hi mates, fellows of the SMT community, Anyone used before, a (SMT) P&P m/c, operating on Linux platform, as its O.S ??? We are reviewing a P&P m/c of european origins, and I must say, all of us are rather impressed with the creative, application o
Electronics Forum | Wed Aug 08 21:24:52 EDT 2001 | davef
First, not that it�s bad, but SM-782, the land pattern standard is a pretty far distance from a DFM check list. Now, if you�d said D-275 er more properly 222X, ama be twitchin� less. Second, your process should include two distinct elements: 1 Data