Addressing Demanding Market Needs
The new high-temperature series addresses growing market demand for capacitors that can withstand extreme operating conditions in harsh environments. As automotive electrification and industrial automation advance, components must operate reliably under increasingly challenging thermal conditions.
"This new series represents a significant advancement in our product portfolio," said Dr. Takashi Yamamoto, Director of NCC's Component Development Division. "We've leveraged decades of electrolyte formulation expertise to engineer capacitors that maintain stable performance at +125°C, far exceeding the standard +105°C capability."
Key Technical Innovations
The new series incorporates several breakthrough technologies:
- Advanced Electrolyte Formulation: Proprietary high-temperature electrolyte maintains stable electrical properties while preventing degradation at elevated temperatures
- Enhanced Sealing Technology: Specialized sealing materials and construction prevent electrolyte evaporation and maintain reliability over extended operational lifetimes
- Improved Cell Design: Optimized internal construction minimizes thermal stress concentration and enhances heat dissipation
- Robust Construction: Enhanced mechanical strength withstands thermal cycling and vibration commonly encountered in automotive and industrial applications
Target Applications
The new series targets mission-critical applications including:
- Automotive powertrain systems (electric vehicle inverters, DC-DC converters)
- Industrial motor drives operating in high-ambient temperature environments
- Under-hood automotive electronics exposed to extreme temperatures
- Down-hole drilling equipment and aerospace applications
- Renewable energy systems in desert environments
Initial offerings include standard radial lead configurations spanning 10V to 500V with capacitance values from 10µF to 10,000µF. Enhanced life ratings of 8,000 hours at +125°C ensure reliable operation over extended periods.
Market Impact and Availability
The series fills a critical gap in the market for high-temperature capacitors, competing with more expensive exotic solutions while providing excellent cost-performance ratios. NCC expects this series to significantly strengthen its position in automotive and industrial segments.
"These new capacitors will enable our customers to design more reliable systems for extreme applications without compromising on performance or significantly increasing costs," - Sarah Chen, Senior FAE at LiTong Group
The new series is available now through NCC's global distribution network. Initial production capacity is allocated to meet anticipated demand from automotive and industrial customers. Volume production is planned for early 2025.
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Operating Temperature | +125°C |
| Rated Voltage Range | 10V to 500V |
| Capacitance Range | 10µF to 10,000µF |
| Life Rating | 8,000 hours at +125°C |
| Technology | Aluminum Electrolytic, High-Temperature |
| Case Configurations | Radial Lead, Snap-in, Screw Terminal |
Looking Forward
NCC plans to expand the high-temperature series with additional form factors and specifications throughout 2025. Future developments may include enhanced ripple current capabilities and specialized automotive-qualified variants.
For more information or to request samples of the new high-temperature series, contact our technical support team.