KEMET T540 & T541 HRA Capacitors
KEMET T540 and T541 Series, part of KEMET's Organic Capacitor (KO-CAP) product class, are comprised of first-to-market polymer cathode technology High-Reliability Series (HRA) capacitors for military and aerospace applications. The T540 series and the T541 series from KEMET have several key features, including high-frequency capacitance retention, benign failure mode, volumetric efficiency, and low ESR values.
Features
- Use at up to 90% of rated voltage (10% derating) for part types ≤10V
- Use at up to 80% of rated voltage (20% derating) for part types >10V
- Standard and low ESR levels down to 5mΩ
- Sn/Pb terminations available
- Surge current testing options
- 100% accelerated steady-state aging
- High-frequency capacitance retention
- Volumetrically efficient
Applications
- Decoupling and filtering in military and aerospace applications that require very low ESR
- Radar
- Sonar
- Power supplies
- Guidance systems
Specifications
- -55°C to +125°C operating temperature range
- 2.5V to 63V rated capacitance range
- ≤0.1 CV (µA) leakage current at rated voltage after 5 minutes
- 4.7µF to 1500µF rated capacitance range at 120Hz/+25°C
- Capacitance tolerance
- 10% for K tolerance code
- 20% for M tolerance code
Additional Resources
Related Products
KEMET Commercial Off-the-Shelf (COTS) SMD MLCCs
Addresses the reliability concerns of commercial-grade products in higher reliability applications.
KEMET T493 / T497 COTS Capacitors
Highly reliable with standard ESR and symmetrical, compliant terminations. High grade available.
KEMET 우주, 항전 및 국방 구성 요소
미션 크리티컬 애플리케이션의 까다로운 응력을 충족하는 세라믹 및 탄탈룸 커패시터입니다.
Related Applications
KEMET 고신뢰성 애플리케이션
미션 크리티컬 애플리케이션 요구 사항과 관련된 특정 설계 규칙 및 선별 방법을 제공합니다.
게시일: 2011-11-14
| 갱신일: 2024-06-12