Passive Components Blog
No Result
View All Result
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    KYOCERA AVX Expands Stacked MLCC Capacitors Offering

    Murata and QuantumScape Joint Development for Solid Batteries Ceramic Separators

    YAGEO Unveils Compact 3.6kW LLC Transformer for OBC EV Charging

    Over-Voltage Protection Clippers, Clampers, Snubbers, DC Restorers

    KYOCERA Releases Shielded Board-to-Board Connectors for Reliable EMI Protection

    Wk 41 Electronics Supply Chain Digest

    Samtec Expands Connector Severe Environment Testing Offering

    Silicon Capacitors Market: Shaping the Foundation for Next-Gen Miniaturization Electronics

    YAGEO Releases Compact Coupled Inductors for High-Density VR Designs

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Connector PCB Design Challenges

    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

    How to Calculate the Output Capacitor for a Switching Power Supply

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    KYOCERA AVX Expands Stacked MLCC Capacitors Offering

    Murata and QuantumScape Joint Development for Solid Batteries Ceramic Separators

    YAGEO Unveils Compact 3.6kW LLC Transformer for OBC EV Charging

    Over-Voltage Protection Clippers, Clampers, Snubbers, DC Restorers

    KYOCERA Releases Shielded Board-to-Board Connectors for Reliable EMI Protection

    Wk 41 Electronics Supply Chain Digest

    Samtec Expands Connector Severe Environment Testing Offering

    Silicon Capacitors Market: Shaping the Foundation for Next-Gen Miniaturization Electronics

    YAGEO Releases Compact Coupled Inductors for High-Density VR Designs

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Connector PCB Design Challenges

    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

    How to Calculate the Output Capacitor for a Switching Power Supply

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Get Ready for Longer Capacitor and Resistor Lead Times

26.9.2017
Reading Time: 2 mins read
A A

source: Electronics Sourcing news

An ominous trend has emerged in electronic component sourcing: lead times are escalating — a fact that will present many challenges for the purchasing community. ECIA looks at how things are changing and why

RelatedPosts

KYOCERA AVX Expands Stacked MLCC Capacitors Offering

Murata and QuantumScape Joint Development for Solid Batteries Ceramic Separators

YAGEO Unveils Compact 3.6kW LLC Transformer for OBC EV Charging

For several years, sourcing electronic components simply involved ‘a mouse click’ leading to instant fulfilment. While that may still hold true for some products, today lead times are escalating and stability is not the norm. Unfortunately, there is no one cause. It’s a complicated situation exacerbated by shifts in market demand, allocated capacities, investment constraints, de-emphasized older form factors and regional supply shortages.

ECIA companies provide interesting data on this subject by polling product, market and lead time trends on a quarterly basis in North America. When looking at the multi-year composite, abnormalities such as today’s increasing lead times tend to pop out. So, let’s look at two building-block components: capacitors and passives.

Capacitors

While tantalum and aluminum capacitors experience spotty delivery problems, most concern centers on multilayer ceramic capacitors. Significant market forces are at work here. Automotive demands are escalating across all models and simultaneously, China mobile phone demand is shifting from standard features to smart devices, driving up device content. Unfortunately, MLCC manufacturing capacity was based on conservative forecasts and no volume manufacturer appears to have anticipated the demand surge caused by these two applications.

Demand is extreme for high capacitance MLCC caps. Bearing in mind that it takes more production equipment, floor space and capital to produce these components, margins likely dictated investment in high CV at the expense of standard MLCC.

Another factor at work here is standardization. De-emphasis of outdated form factors, like large case sizes, aligns with market demand where miniaturization drives new applications, however purchasers that need to retain legacy designs could find sourcing a nightmare.

Lead times have increased roughly two weeks on the average. Two factors have contributed to this. Firstly, in tight delivery situations manufacturers tend to supply direct customers first and distribution second, with little to none allocated outside that core. Secondly, at least one distributor took a more aggressive outlook on growth and stockpiled in anticipation. Although kudos is due, this stock only ensures continuous delivery to one company’s core customers.

Resistors

When it comes to resistors, the focus is thick and thin film resistor deliveries. The Asian market is mainly supported by Taiwan suppliers who seem to be keeping up with demand but that is not the case in North America. Dominant suppliers here are Japanese and European who are more capacity constrained. Lead times in North America have gone from 12 to 16 weeks since the beginning of 2017. Historically, slim margins have made new capacity investment unattractive, so, unless, the global capacity is re-balanced, shortages will be here for some time.

Remember, in times of short supply, manufacturers and distributors will serve long-term customers first. Those customers who ‘shop the market’ for price and delivery may find greatly extended lead times and real difficulty filling their production needs at any PPV.

featured image: ECIA president and chief executive officer, John Denslinger

Related

Recent Posts

KYOCERA AVX Expands Stacked MLCC Capacitors Offering

14.10.2025
3

Silicon Capacitors Market: Shaping the Foundation for Next-Gen Miniaturization Electronics

10.10.2025
31

Enhancing Energy Density in Nanocomposite Dielectric Capacitors

9.10.2025
28

Advances in the Environmental Performance of Polymer Capacitors

8.10.2025
61

Vishay Releases DLA Tantalum Polymer Capacitors for Military and Aerospace

8.10.2025
24

Vishay Expanded Inductor Portfolio With More Than 2000 Stock Items 

8.10.2025
14

Paumanok Releases Capacitor Foils Market Report 2025-2030

7.10.2025
24

Modelithics Welcomes CapV as a Sponsoring MVP

7.10.2025
4

Benefits of Tantalum Powder Stress–Strain Curve Evaluation vs Conventional Wet Test

3.10.2025
26

Electrolyte Selection and Performance in Supercapacitors

3.10.2025
35

Upcoming Events

Oct 15
20:00 - 20:30 CEST

Planar Design & Simulation

Oct 17
12:00 - 14:00 EDT

External Visual Inspection per MIL-STD-883 TM 2009

Oct 20
October 20 - October 23

Digital WE Days 2025 – Virtual Conference

View Calendar

Popular Posts

  • Buck Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Boost Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Flyback Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • LLC Resonant Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • What is a Dielectric Constant and DF of Plastic Materials?

    4 shares
    Share 4 Tweet 0
  • Ripple Current and its Effects on the Performance of Capacitors

    3 shares
    Share 3 Tweet 0
  • SEPIC Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Dual Active Bridge (DAB) Topology Explained

    0 shares
    Share 0 Tweet 0
  • MLCC and Ceramic Capacitors

    0 shares
    Share 0 Tweet 0
  • Flying Capacitors Explained

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

Passive Components Blog

© EPCI - Leading Passive Components Educational and Information Site

  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About

No Result
View All Result
  • Home
  • Knowledge Blog
  • PCNS

© EPCI - Leading Passive Components Educational and Information Site

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.
Go to mobile version