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What happens when the rule book is no longer useful, or worse, was never written in the first place? In today’s fast-moving electronics landscape, we’re increasingly asked to design and build what has no precedent, no proven path, and no tidy checklist to follow. This is where “Design for Invention” begins.
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Ventec International Group Awarded IPC-4101/40 QPL Certification
May 22, 2018 | IPCEstimated reading time: 2 minutes
IPC's Validation Services Program has awarded Ventec International Group, a global electronics materials manufacturing company headquartered in Suzhou, China, a second IPC-4101 Qualified Products Listing (QPL). Ventec successfully qualified their products, VT-90H and VT-901, to specification sheet 40 of IPC-4101E, Specification for Base Materials for Rigid and Multilayer Printed Boards.
Ventec, which manufactures and sells polyimide and high reliability epoxy laminates and prepregs, completed an intensive two-day audit where its manufacturing practices, test methods and conformance requirements of IPC-4101 were reviewed. Ventec met or exceeded the IPCs Validation Services QPL requirements for producing base materials used by printed circuit board manufacturers in the electronics industry. As a result, the company is successfully listed as an IPC-4101 trusted source capable of manufacturing in accordance with industry best practices to specification sheets 40 and 41. Ventec and other trusted sources of suppliers can be found on IPC's QML/QPL (Qualified Product Listing) database.
Mark Goodwin, COO USA & EMEA of Ventec International Group commented, "The IPC Qualified Product Listing (QPL) of our polyimide laminate and prepreg provides an independent endorsement of the quality of our production controls and materials for use in high reliability mil/aero applications. The IPC QPL is a trusted reference list for the entire electronics supply chain and we are delighted to be the first copper clad laminate manufacturer to have a polyimide material added to the validation services listing by meeting the requirements of both the rigorous facility audit and the qualification testing program at an independent test laboratory. We are fully committed to consistently meet and exceed the strict requirements of industry standards such as IPC-4101E."
IPC's Validations Services QPL/QML Program was developed to promote supply chain verification. It also provides auditing and certification of electronics companies' products and identifies processes which conform to IPC standards. "Ventec has differentiated itself from the competition in the polyimide market by becoming part of IPC's global network of trusted industry sources," said Randy Cherry, IPC director of Validation Services. "We are pleased to recognize Ventec for becoming a trusted supplier conforming to IPC-4101E."
For more information about IPC's Validation Services QPL/QML Program, click here.
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"We’re proud to call I-Connect007 a trusted partner. Their innovative approach and industry insight made our podcast collaboration a success by connecting us with the right audience and delivering real results."
Julia McCaffrey - NCAB GroupSuggested Items
I-Connect007 Releases The Printed Circuit Designer’s Guide to… Direct Metallization: A Guide to Complex PCB Fabrication
05/13/2026 | I-Connect007As PCB complexity continues to accelerate, fabricators and OEMs are reevaluating long-standing manufacturing processes to meet the demands of AI, HDI, advanced packaging, and next-generation electronics. To address these evolving challenges, I-Connect007 is proud to announce the release of The Printed Circuit Designer’s Guide to… Direct Metallization: A Guide to Complex PCB Fabrication, authored by MacDermid Alpha Solution’s Carmichael Gugliotti.
Driving Innovation: Selecting the Right Laser Source
04/28/2026 | Simon Khesin -- Column: Driving InnovationWhen I first joined Schmoll Maschinen, I brought experience from almost every PCB process, except for laser. As I immersed myself in laser processing, I realized why it can seem so daunting to a newcomer. The complexity arises from three intersecting factors: A vast variety of laser sources: CO2, UV-nano, green-pico, UV-pico, IR-pico, and others; a diverse range of applications: Drilling, cutting, ablation, and more; and an extensive list of materials: These have vastly different absorption rates. Choosing the right machine or laser source is rarely trivial. Even for experienced engineers, answering "Which source is best?" requires examining the business's specific goals.
Institute of Circuit Technology Spring Seminar 2026: A Bright Future in Europe
04/23/2026 | Pete Starkey, I-Connect007Through the leafy lanes and spring flowers of Warwickshire and back to Meridan, the traditional centre of England, and now officially part of the Metropolitan Borough of Solihull in the county of the West Midlands, I attended the Annual General Meeting and Spring Seminar of the Institute of Circuit Technology (ICT) on April 14. Out of the AGM came notable changes in leadership at the top of the Institute: the retirement of Mat Beadel as chair and Emma Hudson as technical director. Effective May 1, Steve Driver is the new chair, and Alun Morgan is the new technical director.
ACCM Unveils Negative and Near-zero CTE Materials for Large-Format AI Chips
04/21/2026 | Advanced Chip and Circuit MaterialsAdvanced Chip and Circuit Materials, Inc. (ACCM) has launched two new materials: Celeritas HM50, with a negative coefficient of thermal expansion (CTE) of -8 ppm/°C to offset the positive CTE and expansion of copper with temperature on circuit boards, and Celeritas HM001, with near-zero CTE and the low-loss performance needed for high-speed signal layers to 224 Gb/s and faster in artificial intelligence (AI) circuits.
Fresh PCB Concepts: Designing PCBs for Harsh Environments—Reliability Is Engineered Upstream
04/23/2026 | Team NCAB -- Column: Fresh PCB ConceptsWhen engineers hear the phrase “harsh environment,” they usually think of the extreme temperature swings, vibration and shock, pressure changes, or radiation in aerospace. However, aerospace is not the only harsh environment where electronic assemblies must survive. Automotive power electronics, downhole oil and gas tools, marine controls, rail systems, defense platforms, and industrial automation equipment all expose PCBs to environments that are equally unforgiving. The stress mechanisms may differ, but the physics does not.