New SMT Equipment: discoloration of ro4350b (1)

HeatShieldGel™ - Thermal Protection of Electronic Components During Reflow

HeatShieldGel™ - Thermal Protection of Electronic Components During Reflow

New Equipment | Rework & Repair Equipment

BEST HeatShield Gel™ is a thermal shield water-based gel designed to be used in the PCB rework/repair or board assembly areas in order to provide thermal protection of electronic components. It is truly a revolutionary means to protect components. It

BEST Inc.

Electronics Forum: discoloration of ro4350b (18)

Acceptability of Rj-11 Male connector

Electronics Forum | Tue Feb 17 13:54:26 EST 2009 | snsmt

Hello All, I am trying to find some answers regarding acceptability of a RJ-11 Connector (phone jack). We have just received thousands of these connectors in and some of the gold plate contacts show some discoloration. The contacts are pink. I was w

Discoloring of Soldermask and silkscreen

Electronics Forum | Mon Apr 12 19:28:26 EDT 1999 | Tom B

Netters, When I reflow a PCB there is a discoloration of silkscreen and mask. It appears if Profile is too hot! But I dont think so, maybe I'm wrong? 1. Kester 293 no clean 2. 2.1 C/s for 30s to 150 C 3. .5 - .7 C/s for 60s to 185 C 4. 1.5 C/s u

Industry News: discoloration of ro4350b (1)

Kyzen to Exhibit Cleaning Products for a Variety of Metal Parts at the Parts Cleaning Expo and PMTS

Industry News | 2013-02-06 18:55:12.0

Kyzen, will exhibit in Booth #1403 at the upcoming Parts Cleaning Expo co-located with the Precision Machining Technology Show (PMTS), scheduled to take place April 16-18, 2013 in Columbus, OH.

KYZEN Corporation

Express Newsletter: discoloration of ro4350b (3)

Partner Websites: discoloration of ro4350b (96)

Why requires the oven to perform with greater levels of repeatability and accuracy as well as very t

| http://etasmt.com/cc?ID=te_news_bulletin,24964&url=_print

.   Process benefits of nitrogen include the   use of lower melting point paste formulations (195°C) and improved solder flow   and wetting angles. Nitrogen also may   reduce discoloration caused by the higher


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