The main pain point: a perfect storm of costs and visibility

The number one pain point for industrial buyers in 2026 is not an outright shortage like 2021-2022. It is the unpredictable volatility across pricing, lead times, and geopolitics simultaneously, making any planning extremely difficult.

Lead times climbed steadily for 12 months before peaking with a dramatic spike in March 2026, a 67% increase in a single month between February and March, with lead times reaching 40 weeks on certain components. The market had never truly normalized after the post-Covid shortage cycle.

What makes the situation particularly toxic:

When tariffs are announced, threatened, or merely rumored, rational buyers pull purchases forward. This demand compression reduces available stock and drives spot market premiums up almost overnight. Components that were stable at book price for much of 2025 have seen spot market premiums multiply by 2 to 5 times, and even higher in some categories.

The most significant hidden pain point is not price itself. It is part identity and data mismatch: teams waste hours confirming that the reference listed in the BOM is actually the same part a supplier is quoting.

Only 18% of companies have achieved end-to-end visibility across their supply chain. For the majority, the reality looks like fragmented email threads, missed messages due to time zone differences, and the constant fear that something important has slipped through the cracks.

The hardest components to source (excluding memory)

SiC MOSFETs and IGBTs: maximum criticality

SiC MOSFETs, a key technology for electric vehicles and onboard chargers, are in a critical situation at ON Semiconductor. Demand from automotive manufacturers is outpacing available capacity. EV procurement teams must treat SiC allocation as a strategic priority through at least the first half of 2026. Lead times for AEC-Q100 qualified 32-bit MCUs have reached 52 weeks or more across several families. These parts are expected to remain difficult to source through 2028.

Industrial and automotive MCUs on mature nodes

The MCU price war ended in 2025. STMicro, TI, NXP, and Infineon announced price increases effective April 2026, with TI reaching up to 85% increases on certain part numbers. Foundries on mature nodes (40nm to 180nm) critical for industrial MCUs are sold out for all of 2026. STMicro MCU lead times had already reached 55 weeks and the situation is likely to worsen.

Analog and power management components (PMIC, op-amps, ADC/DAC)

The most acute pressure is concentrated on components manufactured on older process nodes, from 90nm to 350nm. These nodes produce analog ICs, power management chips, discretes, and interface chips that appear on virtually every industrial BOM. Precision op-amps, ADCs, DACs, and voltage references used in industrial sensors and medical equipment are seeing a return to allocation. Analog Devices applied 15% price increases across its entire catalog, and 30% on approximately 1,000 military-grade references.

GaN: emerging but already constrained

Chinese export controls on gallium and germanium, implemented in mid-2025, triggered alarm bells as China dominates these supply chains. This adds supply risk for compound semiconductor components such as GaAs and GaN devices.

High-speed connectors and specialty MLCCs

High-speed connectors and multilayer ceramic capacitors (MLCCs) are experiencing measurable tightening as hyperscale data center construction accelerates. Sourcing teams working on data center, industrial computing, or AI-edge applications should proactively build buffer stock in these categories. Murata announced increases of 15% to 35% on passives for AI servers. KEMET (Yageo) raised polymer tantalum capacitor prices by 15% to 30% in Q1 2026.

Legacy logic components and end-of-life parts

Many 74xx, CD4000, and older interface families are end-of-life or severely backordered. Tantalum capacitors, high-voltage MLCCs, and polymer aluminum capacitors critical for defense and aerospace continue to face shortages.

A special case: Nexperia

Nexperia’s wafer supply has been halted since October 2025 following export control measures, meaning there is no raw material feed for new production. The company has provided no confirmed timeline for supply resumption. For teams with Nexperia-sourced discretes, logic ICs, or transistors in their BOM, the practical response is to pursue approved alternative sourcing without delay.

Summary

The strategy that sets successful teams apart is anticipating 12 to 18 months ahead, continuously auditing the BOM, qualifying second sources before they are needed, and abandoning just-in-time practices for critical part numbers.

Are some of these components on your BOM?

If you are facing allocation issues, extended lead times, or unexpected price increases on any of the components mentioned in this article, ARTRONIK can help. We specialize in sourcing hard-to-find, allocated, and end-of-life electronic components through our global network of franchised and pre-approved suppliers.

Fill in the quote request form on this page and our team will get back to you quickly with availability and pricing.

What is an MLCC capacitor?

The MLCC (Multilayer Ceramic Chip Capacitor) is one of the most widely used passive components in the electronics industry. Its structure stacks ceramic layers with internal Ag or AgPd electrodes, sintered at high temperature to form a monolithic chip. The result: a compact, reliable component suited for surface mounting (SMD), with high volumetric capacitance and a long service life.

It is found in computers, phones, telecommunications equipment, precision measuring instruments, radar systems, and many military and industrial devices.

UF Capacitors in figures

The concrete advantages of the UF CAPACITOR’s MLCC range

• Wide choice of dielectrics — C0G/NP0 for high-frequency oscillating circuits, X7R and X5R for filtering and decoupling, Y5V and Z5U for general high-capacitance applications.
• Complete SMD formats — from 0201 to 1812, in T&R (tape & reel), RoHS compliant.
• High-voltage MLCCs — available up to 4 kV (e.g. 1812 package).
• RF / microwave MLCCs (High Q) — high reliability, low ESR, high Q factor, for base stations, radars and military systems.
• Military qualifications — MLCCs and tantalum capacitors produced with military qualifications.
• On-site UL laboratory — in-house quality control with a UL-recognized test laboratory directly within the factory.

A serious alternative to major brands

UF Capacitors positions itself as a direct alternative to TDK, Murata, AVX, EPCOS, Vishay and Panasonic, with equivalent quality and competitive lead times. The company counts among its references leading industrial groups: GE, Philips, Jabil and Flex.

Cross-reference examples — standard CT41 range

Dielectrics: X7R · X5R · NPO · Y5V

Cross-references — High Q range (RF / military)

Cross-references — standard CT41 range (series)

Ready to reduce costs and lead times for your MLCCs with a cost-effective solution?

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How We Got Here

Cast your mind back to 2021. Automotive plants were shutting down for lack of a $2 chip. Consumer electronics manufacturers were air-freighting components at eye-watering costs. Distributors were quoting lead times in months, not weeks. Buyers were doubling and tripling their orders out of pure fear, which only made the shortage worse.

The root causes were well documented: a surge in consumer electronics demand during lockdowns, a simultaneous collapse and rebound in automotive production, a global shortage of wafer fabrication capacity, and a cascade of logistics disruptions — from port congestion to the Suez Canal blockage of 2021. The industry was caught flat-footed, and it took years of capital investment, capacity expansion and painful inventory correction to find its way back.

“After two years of severe constraints, lead times across most component categories have returned to levels broadly consistent with pre-pandemic norms, with average global figures now tracking below 14 weeks.”

— Industry consensus, distributor data, Q4 2023 / Q1 2024

What the Numbers Say

Supply chain tracking data available through early 2024 confirms that global average lead times have returned to approximately 14 weeks — down from a peak of over 26 weeks recorded at the height of the crisis in 2022. This represents a reduction of nearly 50% from the crisis peak.

The recovery has not been uniform across all product families:

Passive components (MLCCs, resistors, inductors) saw some of the most dramatic lead time improvements, having been among the most severely affected during the shortage. Supply has recovered substantially, though demand is beginning to move upward again — a dynamic worth monitoring closely.

Logic ICs and microcontrollers have also seen significant normalisation, with many standard references now available from stock at major distributors, reversing the desperate allocation environment of 2021–2022.

Power semiconductors (MOSFETs, IGBTs, diodes) remain somewhat tighter than other categories, sustained by structural demand from the electric vehicle and renewable energy sectors.

AI and high-performance computing chips are in a category of their own — demand from hyperscalers and AI accelerator manufacturers continues to outstrip supply for leading-edge devices, and this segment shows no sign of normalising.

The Inventory Correction Problem

Here is where the picture becomes more nuanced. The normalisation of lead times has come hand in hand with a significant build-up of inventory across the supply chain. During the shortage years, buyers — understandably — placed orders far in excess of their actual requirements, hedging against delays and allocation. Now that supply has caught up, those excess orders have translated into bloated warehouses.

Distributors are sitting on elevated stock levels. Many OEMs and contract manufacturers are working through component inventory that will take several more quarters to digest. This oversupply situation is exerting downward pressure on prices — good news for buyers in the short term, but a source of margin pressure for manufacturers and distributors.

The supply-demand imbalance is particularly visible in passive components, where supply growth has outpaced demand recovery since mid-2022. The risk of a new tightening cycle — not immediately, but potentially within the next 12 to 18 months — cannot be dismissed if demand continues to accelerate from current levels.

What This Means for Procurement Teams

The temptation, in a normalised market, is to relax. Lead times are manageable, prices are under control, stock is available. But the asymmetric nature of supply chain risk argues strongly against complacency. The journey from comfortable availability to acute shortage can be measured in weeks, while the recovery takes years.

Several factors could trigger a new tightening cycle in 2024:

Geopolitical risk remains elevated. Tensions between the US and China over semiconductor technology exports, the vulnerability of Taiwan-based foundries, and disruptions in global shipping lanes — including the Red Sea, where Houthi attacks are already diverting container traffic in early 2024 — represent live threats to supply continuity.

Structural demand acceleration in AI, electric vehicles and renewable energy is not cyclical. These sectors will increasingly compete for power semiconductors, high-speed memory and advanced packaging capacity.

Reshoring investments — TSMC in Arizona, Intel in Ohio and Germany, Samsung in Texas — are genuinely underway but will not deliver meaningful capacity relief before 2026 at the earliest. The industry remains heavily dependent on a concentrated group of Asian foundries in the meantime.

The Strategic Takeaway

The normalisation of lead times in early 2024 is unambiguously good news. For procurement teams, it restores flexibility and reduces emergency stock costs. For designers, it reopens access to components that were essentially unavailable for years.

But the structural vulnerabilities exposed by the 2020–2023 crisis have not disappeared. The companies that will navigate the next disruption best are those that use this window of relative calm to diversify their supplier base, invest in obsolescence monitoring, and build relationships with reliable, certified component partners rather than relying solely on the spot market.

At ARTRONIK COMPONENTS, this is precisely why we continue to expand our network of vetted manufacturing partners — ensuring that when the next cycle turns, our customers are protected.

Sources

• Susanne Retzlaff, IHS Markit / S&P Global — Electronic components lead time tracking reports, 2022–2023
• Supplyframe — Component Intelligence Reports, Q3–Q4 2023
• ECIA (Electronic Components Industry Association) — North America Electronic Components Sales Report, Q4 2023
• Bloomberg / Reuters — Red Sea shipping disruption coverage, January–February 2024
• TSMC, Intel, Samsung — Official announcements on US and European fab investments, 2022–2023
• Distributor earnings calls (Avnet, Arrow, TTI) — Inventory and demand commentary, Q3–Q4 2023

ARTRONIK COMPONENTS SL se complace en anunciar el establecimiento de una nueva alianza estratégica con UF Capacitors, fabricante chino de condensadores fundado en 1995 y uno de los actores con más experiencia en su sector. Gracias a esta colaboración, nuestros clientes de toda la Península Ibérica tienen ahora acceso a una completa gama de condensadores de alta calidad —equivalentes directos a las marcas líderes del mercado— a precios notablemente más competitivos, con plazos de entrega más cortos y un soporte técnico especializado.

¿Quién es UF Capacitors?

UF Capacitors es un fabricante chino con certificación ISO 9001, fundado en 1995. La empresa posee homologaciones militares para condensadores de tantalio, MLCC y otros productos, y opera un laboratorio de ensayos reconocido por UL en su propio centro de producción.
Su posicionamiento en el mercado es claro: ofrecer una alternativa superior a marcas de primer nivel como TDK, Murata, AVX, EPCOS, Vishay y Panasonic, con una calidad equivalente, mejores precios, plazos de entrega más reducidos y un excelente servicio. UF Capacitors ha forjado su reputación colaborando con empresas de reconocido prestigio internacional como GE, Philips, Jabil y Flex.
En la actualidad, el Grupo Topdiode —al que pertenece UF Capacitors— factura más de 50 millones de dólares anuales, de los cuales solo los supercondensadores generan 10 millones de dólares al año.

Una cartera de productos completa

UF Capacitors es uno de los primeros fabricantes de condensadores de China. Fabrica y comercializa cuatro grandes familias de condensadores: cerámicos, de tantalio, electrolíticos de aluminio y de película.

Condensadores cerámicos
Los condensadores cerámicos de UF Capacitors se presentan en dos tipos principales: de inserción (through-hole) y de montaje superficial (SMD). Sus condensadores cerámicos de alta tensión y alta capacidad destacan por su excelente relación coste-rendimiento y se utilizan ampliamente en electrodomésticos, telecomunicaciones y productos de seguridad.
Series disponibles:

• CT4 – Condensadores cerámicos multicapa radiales (de 25 V a 4 kV), equivalentes a las series K de Vishay, FK de TDK/EPCOS y RPE de Murata.
• CT41 – Chip MLCC SMD, equivalentes a las series GRM de Murata, VJ de Vishay y C1005 de TDK.
• CT81 – Condensadores cerámicos de disco de alta tensión.
• Series Y1 / Y2 – Condensadores cerámicos de seguridad X1Y1 / X1Y2 (de 250 a 500 VAC), con homologaciones UL/CUL, CQC, VDE, ENEC y KC; sustitutos pin a pin de Vishay, Kemet, Panasonic, TDK/EPCOS y Murata.

Condensadores de tantalio
Los condensadores de tantalio están disponibles tanto en versión de inserción como SMD y se emplean principalmente en contadores eléctricos, productos IoT y otras aplicaciones embebidas. Las principales series son:

• CA45 – Chip SMD de tantalio (equivalentes: Kemet T491, AVX TAJ, Vishay 293D)
• CA45U – Chip de tantalio de baja ESR (equivalentes: Kemet T494, AVX TPS)
• CA55 – Tantalio polimérico (equivalentes: Kemet T520, AVX TCJ, Vishay T55)
• CA42 – Condensador radial de tantalio encapsulado en epoxi

Condensadores electrolíticos de aluminio
Los condensadores electrolíticos de aluminio de UF Capacitors son principalmente del tipo V-Chip SMD, compactos y de altas prestaciones, con series diseñadas para sustituir a Rubycon, Samwha, Nichicon y Panasonic:

• TCS – 85 °C, V-Chip
• TCK – 105 °C, V-Chip
• TFZ – 105 °C, larga vida útil (2000–5000 h), impedancia ultrabaja
• TMA / TMB – Polímero conductor de aluminio sólido, 105 °C, 2000 h
• Supercondensadores tipo moneda para contadores eléctricos, GPS y contadores de agua

Condensadores de película
Los condensadores de película destacan por su excelente resistencia a la tensión. La gama incluye:

• CL21 – Poliéster metalizado (equivalentes: Vishay MKT368, TDK/EPCOS B32520)
• CBB21 – Polipropileno metalizado
• CBB81 – Polipropileno metalizado de alta tensión
• X2 – Polipropileno metalizado para supresión de interferencias de red (equivalentes: Kemet R46, TDK/EPCOS B32921)
• CL19 – Poliéster metalizado axial

Ventajas concretas para sus compras

• Alternativa directa a las marcas líderes. Cada serie de UF Capacitors incluye una detallada tabla de referencias cruzadas que cubre TDK, Murata, Vishay, Kemet, AVX, EPCOS y Panasonic. La transición es sencilla, está completamente documentada y resulta transparente para sus equipos de diseño.
• Cualificaciones y certificaciones reconocidas. ISO 9001, homologaciones militares en MLCC y condensadores de tantalio, laboratorio de ensayos reconocido por UL en sus instalaciones y certificaciones de seguridad UL/CUL, VDE, ENEC, CQC y KC en los condensadores de seguridad. UF Capacitors cumple los requisitos de los mercados europeo, americano y asiático.
• Casi 30 años de experiencia. Fundada en 1995, la empresa ha acompañado los grandes cambios de la industria electrónica mundial. Su cartera de clientes incluye a GE, Philips, Jabil y Flex, referencias que hablan por sí solas.
• Plazos de entrega competitivos. Ante las periódicas tensiones de suministro de componentes pasivos, UF Capacitors se ha consolidado como una alternativa de aprovisionamiento fiable, con stock disponible y plazos de entrega controlados.
• Una gama que cubre todas sus necesidades. Cerámicos, tantalio, electrolíticos de aluminio, película, supercondensadores: un único fabricante para todos sus requerimientos de condensadores, desde la electrónica de consumo hasta los entornos industriales más exigentes.

Mercados y aplicaciones

UF Capacitors da servicio a los siguientes sectores:

• Electrónica de consumo: teléfonos móviles, audio, wearables
• Informática y servidores: alimentación, desacoplo, filtrado
• Telecomunicaciones: infraestructura 5G, equipos de red
• Industria y automatización: variadores, PLCs, sensores
• Smart metering / IoT: contadores de electricidad, agua y gas, GPS
• Electrodomésticos: fuentes de alimentación conmutadas, motores
• Energía y seguridad: filtros EMI de red, aplicaciones de alta tensión

¿Listo para reducir el coste de sus condensadores?

En ARTRONIK COMPONENTS SL estamos ahora en condiciones de ofrecerle referencias de UF Capacitors en equivalencia directa con su catálogo actual, con muestras gratuitas disponibles bajo petición y un soporte técnico especializado.

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