Industry Directory | Consultant / Service Provider / Manufacturer / Other
Taiwan Dry Tech Corp. manufacturer of Eureka Dry Tech Fast Super Dryers for moisture/humidity proof protective storage of PCB, MSD, IC packages, meets IPC/JEDEC J-STD-033 & IPC-1601.
Our leading products are researched, developed and manufactured at Keteca USA, in Phoenix Arizona. Solution to bonding problem? Keteca Diamaflow is the Answer! The Sub-Micron Technology of today and the future requires continued improved methods to
sales@allwin21.com The AccuThermo AW610 was derived from the AG Associates 610 production-proven design. Allwin21 Corp. is the exclusive manufacturer of the AG Associates Heatpulse 610 desktop atmospheric RTP (Rapid Thermal Processing) system. T
Electronics Forum | Thu Jun 13 06:08:57 EDT 2002 | edahi
guys thanks for the suggestions... DaveF, *Changing paste EricD: Yes we are considering that as a point. Because I believe the paste we are using are in syringe packaged and designed for dispensing. We are using an Indium SMQ75 paste and current
Electronics Forum | Wed Jun 12 08:24:03 EDT 2002 | davef
Tough. 0402 capacitors are more prone to tomb stoning than resistors. Tailor your process to the 0402 and let the other stuff fall where it falls. Search the fine SMTnet archives for discussion on tomb stoning. Consider: * Changing paste. * Apply
Industry News | 2003-06-18 08:04:27.0
Recently purchased and installed a new DP-1500-2X Dual-Sided Photoimageable Ink Coater from Circuit Automation
Industry News | 2002-05-09 09:21:34.0
Featured in Its Century Selective Flux Dispensing System
Parts & Supplies | Pick and Place/Feeders
Smt JUKI Feeder CTF8*2mm Feeder CTF05HP 0402 E1002706CB used in pick and place machine JUKI SMT Mounter feeder / feeder / feeding gun / Feeder / Stick Feeder / Stack Stick Feeder: Part Number Description E3003706AB0 AF12FS JUKI FEEDER 40081758 C
Parts & Supplies | Pick and Place/Feeders
Smt JUKI Feeder CTF0201mm CTF03HP E1001706CB0 used in pick and place machine JUKI SMT Mounter feeder / feeder / feeding gun / Feeder / Stick Feeder / Stack Stick Feeder: Part Number Description E3003706AB0 AF12FS JUKI FEEDER 40081758 CF03HPR 8mm
Technical Library | 2014-06-23 14:50:52.0
It was unusual to see chip terminations change colors when tin lead solders were used but with the introduction of lead free reflow soldering and the corresponding increases in reflow temperatures terminations are now changing colors. Two conditions are present when reflow temperatures are increased for lead free solder alloys that leads to discoloration. Reflow temperatures are above the melting point of tin (Sn MP is 232oC). Air temperatures commonly used in forced convection reflow systems are high enough to both melt the tin plating on the termination allowing it to be pulled into the solder joint due to solder joint liquid solder surface tension leaving behind the exposed nickel barrier. Now those metal oxide colors will be visible due to high air temperatures during reflow.
ITW EAE MPM Edison Printing System
| http://etasmt.com/cc?ID=te_news_bulletin,23571&url=_print
Reflow-related causes: • Improper pad design may be aggravated by use of nitrogen. The nitrogen increases surface tension of the metals to the extent that a previously marginal problem becomes distinct
Heller 公司 | http://hellerindustries.com.cn/00600-248.pdf
. They include improved controls for interior air velocity, combined with the surface tension of solder paste, to hold bottom-side components in place and to eliminate the possibility of blowing the
The SMTA membership is a network of professionals who build skills, share practical experience and develop solutions in electronic assembly technologies and related business operations.
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