Industry Directory: pcb soldermask discoloration out of package (1)

PROPOX Sp. z o.o.

Industry Directory | Consultant / Service Provider / Manufacturer

PROPOX is a manufacturer of electronics, industrial automatics, telemetric systems, tools, modules and evaluation circuits used by the constructors of electronics.

Electronics Forum: pcb soldermask discoloration out of package (19)

Re: Discoloured soldermask

Electronics Forum | Thu Apr 22 20:26:39 EDT 1999 | Dave F

| | On various PCB's after building processes,such as reflow, flowsolder and wash. The soldermask on the PCB's have become discoloured, like a 'marble' effect all along the solder side of the board, it is lighter in contrast than normal, although whe

Latent shorts on QFN package

Electronics Forum | Fri Mar 06 10:32:34 EST 2009 | fountain42

Yes, We've already experienced this same problem. 1) What kind of flux are you using? No Clean? Rosin? OA? 2) If it's OA, What kind of water wash do you do? Do you use DI water? How Hot? Who's machine? What are the pressures? 3) Have you performed a

Industry News: pcb soldermask discoloration out of package (20)

The Future of Automated Optical Inspection

Industry News | 2021-09-02 06:10:22.0

MIRTEC announces the release of their comprehensive AI based Smart Factory Automation solution 'INTELLI-PRO'. This Technologically Advanced Software and Algorithm Package is specifically designed for the purpose of improving the performance and convenience of MIRTEC's complete line of AOI machines. INTELLI-PRO consists of a proprietary Deep Learning based Automatic Part Search and Teaching function, and AI based; Automatic Parameter Optimization, Character Recognition (OCR), Foreign Object Detection (FOD), Placement Inspection Algorithms and an Automatic Defect Type Classification function.

MIRTEC Corp

Circuit World Announces License of Channel Routing Technology from Nortel Networks

Industry News | 2003-06-25 12:40:26.0

to manufacture and market printed circuit boards utilizing PCB Channel Routing technology from Nortel Networks

SMTnet

Technical Library: pcb soldermask discoloration out of package (3)

Use of Non Etching Adhesion Promoters in Advanced PCB Applications

Technical Library | 2011-06-16 18:59:43.0

Based on tests carried out with commercially available chemistry, this paper discusses the advantages available through the use of NEAP processes for inner layer bonding and soldermask pretreatment. The process is characterized with a view to high volume

Atotech

High Yield Embedding of 30m Thin Chips in a Flexible PCB using a Photopatternable Polyimide based Ultra-Thin Chip Package (UTCP)

Technical Library | 2023-10-23 18:56:52.0

A thin chip package for off-the-shelf ICs is developed which enables the embedding of these chips into a flexible circuit board. The package consists of a copper fan-out on a polyimide substrate, in which the thinned IC (30um) is embedded. These packages are subsequently integrated in a standard flexible circuit board (FCB). A microcontroller and a proprietary DSP processor are embedded using this technology. The yield of the Ultra-Thin Chip package (UTCP) was measured before embedding in the circuit board, and reaches up to 87% for the packaged microcontrollers (MSP430 family, known-good dies). The yield on the DSP processor was measured to be 62%. After embedding in the FCB, 95% of the functional UTCP-packaged dies are still functional.

A.T.E. Solutions, Inc.

Videos: pcb soldermask discoloration out of package (2)

Example of how to import CAD data and BOM files, and export to a Selective Soldering machine program setup file.

Example of how to import CAD data and BOM files, and export to a Selective Soldering machine program setup file.

Videos

www.unisoft-cim.com/solder.htm - The ProntoSELECTIVE-SOLDERING module from Unisoft is used by electronics manufacturers to generate the necessary programs for automatic PCB Selective Soldering machines in minutes. ProntoSELECTIVE-SOLDERING helps prog

UNISOFT Corporation

PCB Footprint Expert

PCB Footprint Expert

Videos

The PCB Footprint Expert is a powerful CAD library development tool powered by our own proprietary CAD LEAP Technology (Libraries Enhanced with Automated Preferences). It is packed with very powerful advanced library management features that cuts foo

PCB Libraries, Inc.

Express Newsletter: pcb soldermask discoloration out of package (1043)

Ceramic to Plastic Packaging

Ceramic to Plastic Packaging If you don't see images please visit online version at: http://www.smtnet.com/express/ Ceramic to Plastic Packaging As electronic products increase in functionality and complexity, there is an emphasis

Partner Websites: pcb soldermask discoloration out of package (1212)

SMPC (TO-277A) made out of DFN standard - PCB Libraries Forum

PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/smpc-to277a-made-out-of-dfn-standard_topic3067_post12247.html

SMPC (TO-277A) made out of DFN standard - PCB Libraries Forum   Forum Home > Libraries > Footprints / Land Patterns    New Posts    FAQ    Search    Events    Register    Login SMPC (TO-277A) made out of DFN standard

PCB Libraries, Inc.


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Precision PCB Services, Inc
Precision PCB Services, Inc

Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.

Training Provider / Manufacturer's Representative / Equipment Dealer / Broker / Auctions / Consultant / Service Provider

1750 Mitchell Ave.
Oroville, CA USA

Phone: (888) 406-2830