4Layer PCB TG≥135 degree PCB thickness: 1.6mm Copper thickness:4OZ Green solder mask White silkscreen Surface treatment: ENIG Min Line/space: 20/20mil Min hole: 28mil Brand Name:SYSPCB
New Equipment | Assembly Services
PNC Inc. has been manufacturing hi-reliability printed circuit boards since 1968. All Military Spec PC boards are manufactured in the security of our Nutley NJ, USA facility. PNC is certified by the Department of Defense to Military Performance Speci
Electronics Forum | Wed Aug 22 16:00:02 EDT 2007 | razor1
The color variation in the solder mask from our PCB supplier varies to the point that we have problems with our AOI recognition and accuracy. We have not been successful at finding an industry spec which outlines solder mask color requirements. We
Electronics Forum | Wed Aug 22 21:44:04 EDT 2007 | davef
Questions are: * Do these boards meet IPC-A-600? * What does your supplier say is the source of this color variation? * What steps is your supplier taking to make the boards more acceptable?
Industry News | 2011-05-19 21:51:24.0
Christopher Associates introduces Onstatic Technology Corp.’s (OTC) R-500 WH White LPI Solder Mask, designed specifically for LED lighting applications.
Industry News | 2012-01-24 16:12:56.0
VJ Electronix will display a fully configured SRT Micra Rework Platform in Booth #3051 at the upcoming IPC APEX Expo.
Parts & Supplies | Circuit Board Assembly Products
1) 36*36mm/1up, Aluminium type: A5052 2) Thermal conductivity: 0.8-1.3 W/mk, 3) Single sided, 1.6mm 4) White solder mask/ Black Legend 5) Copper weight: 35μm 6) Surface Finish: ENIG 7) Profile: Punch
Parts & Supplies | Circuit Board Assembly Products
1). FR-4 Material 2). 2 layer, 1.2mm thick 3). 1 oz copper weight. 4). LPI Green solder mask/White silk screen 5). Gold finger 40 microinch, bevelled. 6). HASL + Gold finger, ENIG + gold finger 7). Larg volum, punch contour.
SMTnet Express, November 6, 2014, Subscribers: 23500, Members: Companies: 14091, Users: 37109 Effect of Process Variations on Solder Joint Reliability for Nickel-based Surface Finishes Hugh Roberts, Sven Lamprecht, Gustavo Ramos, Christian Sebald
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resource-center/solder-glossary-of-terms
. Drawbridging See Tombstoning . E ENIG Surface finishing process of electroless nickel followed by immersion gold. During soldering the gold is dissolved into the solder joint
ASCEN Technology | https://www.ascen.ltd/Products/Automatic_SMT_equipment/PCB_conveyor/933.html
Customer Service Contact Us Search 3M Cup mask making machine N95 mask making machine 3 Ply mask making machine PRODUCTS Email:info@ascen.ltd Skype:supplier889 PCB handling machine PCB conveyor PCB loader and unloader PCB depaneling machine PCB buffer Conformal coating equipment PCB auto optical inspection Solder paste printer SMT Smart equipment
