Multilayer Ceramic Capacitors: Mitigating Rising Failure Rates
Published: |
December 5, 2018 |
Author: |
Dock Brown |
Abstract: |
The multilayer ceramic capacitor (MLCC) has become a widely used electronics component both for surface mount and embedded PCB applications. The MLCC technologies have gone through a number of material and process changes such as the shift from precious metal electrode (PME) configurations which were predominantly silver/palladium to base metal electrodes (BME) dominated by nickel. Each of these changes were accompanied by both quality and reliability problems. The MLCC industry is now in the midst of an unprecedented set of challenges similar to the Moore’s Law challenges being faced by the semiconductor industry. While capacitor failures have historically been responsible for a significant percentage of product field failures (most estimates are ~30%) we are seeing disturbing developments in the low voltage (<250V) commodity part infant mortality and wearout failure rates.... |
You must be a registered user to talk back to us. |
Company Information:
More articles from DfR Solutions (acquired by ANSYS Inc) »
- Sep 02, 2024 - Pb-Free Reflow, PCB Degradation, and the Influence of Moisture Absorption
- Mar 16, 2022 - Creep Corrosion Of Electronic Assemblies In Harsh Environments
- Mar 02, 2022 - Solderability after Long-Term Storage
- Oct 12, 2021 - Counterfeit Detection Strategies: When to Do It / How to Do It
- Aug 11, 2021 - Coatings and Pottings: A Critical Update
- See all SMT / PCB technical articles from DfR Solutions (acquired by ANSYS Inc) »
More SMT / PCB assembly technical articles »
- Aug 20, 2024 - Thermal Interface Materials Drive Electronic Innovation | GPD Global
- Aug 20, 2024 - Underfill Materials Dispensing in Electronics Manufacturing Applications | GPD Global
- Jul 15, 2024 - Transforming LED Manufacturing: I.C.T Engineers Set Up Complete Production Line in Tajikistan | I.C.T ( Dongguan ICT Technology Co., Ltd. )
- Jun 20, 2024 - Case study: Precise Coating on Electronic Hearing Devices | ASYMTEK Products | Nordson Electronics Solutions
- Mar 19, 2024 - What is Underfill | GPD Global
- Browse Technical Library »
Multilayer Ceramic Capacitors: Mitigating Rising Failure Rates article has been viewed 1470 times