Electronics Forum | Fri Jan 03 12:12:22 EST 2003 | richard
Good day and thanks for your comments Mike, What did I understood from your notes� 1) ROSE test (�extracting solution�) is probably good enough (with good equipment) to penetrate the space under my micro BGA. 2) I should test 2 parallel batches of
Electronics Forum | Thu Jan 02 11:35:30 EST 2003 | Richard
Cleanliness test � �Area Grid Arrays�. Evaluation of residues� resistivity in a specific location on the board. (As compared to �Solvent Extract� evaluation.) We are: SMT assembly, using standard �water soluble� process with micro BGAs (example: C
Industry News | 2019-11-27 12:15:34.0
IPC — Association Connecting Electronics Industries® announced today the October 2019 findings from its North American Printed Circuit Board (PCB) Statistical Program. Sales and orders in October continued to outpace last year. The book-to-bill ratio rose to 1.11.
Industry News | 2021-05-25 12:56:56.0
The SMTA Officer team is excited to provide our members with a free technical webinar on "The Relationship Between Cleanliness and Reliability/Durability" by Debbie Carboni, Global Product Manager at KYZEN Corporation. The presentation will take place on June 10th at 11:00am EST and include:
Parts & Supplies | Pick and Place/Feeders
The definition of SMT SMT is the surface assembly technology,surface mount technology(surface mount technology)(Surface Mounted Technology abbreviation),is currently the most popular electronic assembly industry,a technology and technology. What a
Technical Library | 2019-06-10 22:14:11.0
UV-Lamp Weathering Test Chamber takes fluorescent UV lamps as light source to simulate the UV irradiation in natural light and condensation to conduct accelerated weathering test on the materials, It simulates UV, rain, high temperature, humidity, condensation, darkness and other environmental conditions, combine them together, and carry them out automatically.
Technical Library | 2015-07-14 21:32:04.0
The PCB industry is ever changing and adapting to new technologies. OEM specifications and requirements have also advanced due to these technologies. In some cases the OEMs are asking for a low resistance test to be performed on some or all electrical test nets of the PCB or on the holes of the PCB. This requirement is typically not well defined on the fabrication drawing and that leads to misleading conclusions by the fabrication house (...) This paper will use the data gathered by the company’s operations to outline what a 4-wire Kelvin test is and how it can be used. Several examples will be illustrated of what the 4 wire Kelvin test can and cannot do. A clear definition of what limitations are present during the testing operation will be defined. The paper will assist designers in understanding how the low resistance test can assist them and also identify causes that can identify unwanted concerns/issues.
LED panel is a kind of flat panel display which is composed of small LED modules. It is the largest and most widely used large-screen panel technology at present. It can be used not only indoors but also outdoors, waterproof, windproof and rain proo
| https://www.smtfactory.com/Three-questions-about-PCBA-What-is-the-meaning-of-PCBA-What-is-the-production-equipment-required-for-PCBA-What-is-the-PCBA-production-process-id43571387.html
Three questions about PCBA - What is the meaning of PCBA? What is the production equipment required for PCBA? What is the PCBA production process
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/what-is-ipc-compliance_topic2232.html
What is IPC Compliance? - PCB Libraries Forum Forum Home > General > General Discussion New Posts FAQ Search Events Register Login What is IPC Compliance
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