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Beyond the Rulebook
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.
March Madness
From the growing role of AI in design tools to the challenge of managing cumulative tolerances, these articles in this issue examine the technical details, design choices, and manufacturing considerations that determine whether a board works as intended.
Looking Forward to APEX EXPO 2026
I-Connect007 Magazine previews APEX EXPO 2026, covering everything from the show floor to the technical conference. For PCB designers, we move past the dreaded auto-router and spotlight AI design tools that actually matter.
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IPC Releases IPC-7093A, Design and Assembly Process Implementation for BTCs
February 15, 2021 | IPCEstimated reading time: 1 minute
The long-awaited release of IPC-7093A, Design and Assembly Process Implementation for Bottom Termination Components (BTCs) is here. Revision A is a complete overhaul of IPC-7093 which provides design and assembly guidance for implementing BTCs and focuses on critical design, materials, assembly, inspection, repair, quality, and reliability issues.
IPC-7093A includes a step-by-step process on how to design and incorporate BTCs into any card layout. Comprehensive descriptions on how to successfully implement robust designs and assembly processes and troubleshooting guidance for common anomalies which can occur during BTC assembly are included.
Revision A adds state-of-the-art guidance on critical elements for thermal pad design, thermal via usage, stencil design, assembly recommendations, reliability considerations, known issues/ defects to avoid. The standard’s multiple design point options enable reliable BTC designs.
The standard is ideal for anyone involved with physical design, process and reliability engineers or managers who are responsible for design, assembly, inspection, and repair processes.
“BTCs are in integral part of electronic designs today,” stated Matt Kelly, IPC chief technologist. “With increased product functionality, device miniaturization, and increased power consumption the need for optimized thermal management has never been higher.”
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Dragonfly Energy Secures Additional Nevada Tech Hub Funding
05/07/2026 | Globe NewswireDragonfly Energy Holdings Corp., an industry leader in energy storage and maker of Battle Born Batteries®, announced it has been selected for a second consecutive round of funding through the Nevada Tech Hub.
Designing Without a Rulebook: When Engineering Becomes Innovation
05/05/2026 | Stephen V. Chavez, Siemens EDAWhat if the very rules that made you successful as a PCB designer are the ones now holding you back? This reminds me of walking the floor and attending sessions at both PCB West 2025 and APEX EXPO 2026, where one common theme stood out: More designs with traditional PCB “best practices” simply don’t apply. It’s not because they’re wrong, but because the problems we’re solving have fundamentally changed. In some cases, those best practices can actually limit performance. This is where PCB design moves beyond optimization and into something far more challenging: designing without a rulebook.
Custom LIDAR Optics Support Mission-Critical Performance
05/05/2026 | PRNewswireMeller Optics, Inc. has introduced custom fabricated LIDAR optics that can be engineered for specific UV to IR transmission requirements featured in airborne, ground, and maritime defense systems.
Trouble in Your Tank: In Complex Systems, Design Rules Aren’t Optional
05/06/2026 | Michael Carano -- Column: Trouble in Your TankThere is no question that the electronics industry, especially in circuit board design and fabrication, advanced packaging, and innovation throughout the value chain, has seen a significant transformation, whether it be in materials, system architecture, HDI and ultra HDI, semiconductors, or chiplets. AI and high-performance computing (HPC) are driving change across several fronts, including material properties, assembly techniques (think hybrid bonding), and power management.
EMI Strengthens Test Capability with Acculogic Flying Probe System
05/04/2026 | Express Manufacturing, Inc.Express Manufacturing, Inc. (EMI), a global electronics manufacturing services (EMS) provider, has added the Acculogic Scorpion 980E Flying Probe Test System to its inspection and test operations, giving the company greater flexibility in how it validates and supports today’s increasingly complex electronics.