Description
Lower price power capacitor with ≤0.01*CR*VR or 3 ㎂ * after 2 minutes leakage current, direct plug installation type, 2000 hours endurance, operating tempertaure -40~105℃.
Features
- Endurance: 105℃- 2000 hours up to 5000 hours
- Low impedance and high ripple current
- High reliability
- Wide voltage range
Specification
| Model | ATO-EC-KF220M | |
| Series | Low impedance 105°C type | |
| Capacity | 100 ㎌ | |
| Rated voltage | 35V | |
| Installation Type | Direct plug | |
| Size | 5*11 mm | |
| lead spacing | 2 mm | |
| Operating temperature | -40~105℃ | |
| Cap. tolerance (∆C) | ±20% (120Hz 20℃) | |
| Dissipation factor (tanδ) | 9% | |
| Low temperature characteristic at 120Hz (Z ratio max.) | 3 (Z-25℃/ Z+20℃) | |
| Leakage current (Lleak) | ≤0.01*CR*VR or 3 ㎂ * after 2 minutes | |
| Enduarance (105℃) | Test | 2000h |
| ∆C | ≤20% of initial measured value | |
| tanδ | ≤200% of specified measured value | |
| Lleak | ≤ the specified measured value | |
| Shelf life (105℃) | Test | 1000h |
| ∆C | ≤20% of initial measured value | |
| tanδ | ≤200% of specified measured value | |
| Lleak | ≤ the specified measured value |
Dimension (mm)
| Model | Dimension (mm) | |
| ATO-EC-KF220M | ∅D | 6.3 |
| F | 3.5 | |
| ∅d | 0.5 | |
| a | 1.5 |
Tips: Structural characteristics of Aluminum Electrolytic Capacitor.
The aluminum shell and the plastic cover are closed to form an electrolytic capacitor. Compared with other types of capacitors, aluminum electrolytic capacitors have the following obvious characteristics in structure:
The working medium of aluminum electrolytic capacitors is to generate a very thin layer of aluminum oxide (Al2O3) on the surface of aluminum foil by anodizing. This oxide dielectric layer and the anode of the capacitor are combined into a complete system. Interdependent and cannot be independent of each other; what we usually call a capacitor, its electrodes and dielectrics are independent of each other.
The core of the aluminum electrolytic capacitor is made of four layers of anode aluminum foil, electrolytic paper, cathode aluminum foil, and electrolytic paper.
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