Introduced in January 2026, requested by readers, Passive Components Blog offers a structured view of the passive component world built around two complementary publication types: an Annual Technical Dossier and Quarterly Capacitor Industry Dossiers.
The Annual Technical Dossier is an in-depth, year-in-review intelligence publication that focuses on a specific passive component type as strategic enablers, rather than mere commodities. It compiles comprehensive market data, vendor roadmaps, standards updates, and application case studies into a single technical reference for the year and beyond.
The Quarterly Component Dossiers are lighter, operational updates that track how conditions change from one quarter to the next.
This two‑tier model mirrors how professional market intelligence is consumed in electronics: an annual deep reference plus more frequent tactical updates.
Together, they turn Passive Components Blog’s research into a consistent technical dossier series that supports day‑to‑day design decisions and multi‑year component strategy on the same platform.
Passive Components Blog Technical Dossiers go beyond classic market reports by combining real market data with engineering‑grade guidance that design and sourcing teams can use immediately in their projects. Focused, shorter dossiers deliver the signal without the noise, which is exactly what busy engineers and sourcing teams need. Concise dossiers filter and prioritize only the most relevant trends, lead‑time signals, and design implications, improving clarity, saving time, and reducing errors in interpretation. For B2B buyers and technical stakeholders, shorter, research‑based formats are also more attractive to read, share, and act on than bulky reports, aligning with broader evidence that decision‑makers increasingly prefer concise, high‑value content over exhaustive documents.
While traditional reports focus on high‑level metrics such as market size, CAGR, and vendor rankings for investors and management, our Annual Deep Dossier and Quarterly Dossiers integrate those numbers with technology comparisons, standards and reliability guidance, application, market intelligence, and practical checklists tailored to the application requirements. This hybrid of market intelligence and design‑centric content makes the dossiers a continuous, engineer‑friendly decision tool rather than just a one‑off PowerPoint for strategic planning.
| Dossier | Status | Description | Release / PR |
|---|---|---|---|
|
| available | 33 pages, 11 tables, 6 charts | |
| 2025 Resistor Technology Dossier | scheduled | Feb 2026 | |
| 2025 Inductor Technology Dossier | scheduled | Feb 2026 | |
| 2025 Circuit Protection Technology Dossier | scheduled | Feb 2026 | |
| Automotive Passive Components Dossier | scheduled | Mar 2026 | |
| Industrial Passive Components Dossier | scheduled | Apr 2026 | |
| Aerospace and Defense Passive Components Dossier | scheduled | May 2026 |
| Quarterly Dossier | Issue Date | Status | Description |
|---|---|---|---|
| 26 Q1 Capacitor Quarterly Dossier | Apr 2026 | scheduled | |
| 26 Q1 Resistor Quarterly Dossier | Apr 2026 | scheduled | |
| 26 Q1 Inductor Quarterly Dossier | Apr 2026 | scheduled | |
| 26 Q1 Circuit Protection Quarterly Dossier | Apr 2026 | scheduled | |
| 26 Q1 Quarterly Dossiers Bundle | Apr 2026 | scheduled | Consists of all four quarterly Dossiers at discount price |
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© EPCI - Leading Passive Components Educational and Information Site
© EPCI - Leading Passive Components Educational and Information Site