Solid Tantalum Capacitors: MnO-2 vs. Polymer Cathodes for Optimal Performance in High-Reliability Military and Space Applications
■Solid tantalum capacitors have a long history of proven performanee in high-reliability military and space applications. But not all capacitors are created equal — even within the same class. As is the case with virtually all compone nt tech no logies, materials matter. This paper will discuss the differences in performanee and reliability between solid tantalum capacitors with manganese dioxide (kind) cathodes and those with conductive polymer cathodes.
■Bell Laboratories introduced the first solid tantalum capacitors to market in the early 1950s. The first military specification for surface-mount tantalum capacitors (MIL-PRF-55365) was released in 1989 and introduced CWR09-style components. Since then, the product offerings governed by this specification have expanded to include CWR19-style capacitors with an extended range of CV values and CWR29-style capacitors, which offer low ESR limits for all of the ratings in the CWR09 and CWR19 product categories.
|
Application note & Design Guide |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
2020/7/2 |
|
|
|
|
|
|
|
|
542 KB |
- +1 Like
- Add to Favorites
Recommend
- KYOCERA AVX Components Corporation to Acquire ROHM Co., Ltd.’s Tantalum and Polymer Capacitor Business Assets
- KYOCERA Lanuched Ultra-Small Crystal Units CX1008SB Series Achieving the Same Performance as Kyocera‘s Previous With A 33% Reduction in Size
- KYOCERA Introduces 0.5mm-pitch One-Action-Lock FPC/FFC Connectors 6893 Series Bringing 2x Improvement in Foreign Matter Removal Performance
- Kyocera Launches 5814 Series 0.3mm Pitch Board-to-Board Connector, with a Stacking Height of 0.6mm and Width of 1.5mm
- KYOCERA Launches a New 0.5mm-pitch Floating Board-to-board Connector for High-speed 16gbps Data Transmission
- KYOCERA Miniaturizes Electronics Connector by 50 Percent in New 5811, Ideal for Wearables
- KYOCERA‘s New Temperature-Compensated Crystal Oscillator Offers Industry‘s Lowest Phase Noise for 5G, Wi-Fi
- Kyocera and Digital Grid Begin Joint Demonstration of Renewable Peer-to-Peer Power
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
