Aluminum Electrolytic Capacitors Chengx KM107M025D11RR0VH2FP0 with Wide Temperature Range and Long Lifespan
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Product Description
Aluminum Electrolytic Capacitors - KM Series
The KM Series Aluminum Electrolytic Capacitors are designed for reliable performance with a high-temperature rating of 105 and a lifespan of 1000-2000 hours. These standard capacitors offer a wide operating temperature range and are suitable for various applications.
Product Attributes
- Brand: Cheng Xing ()
- Origin: Dongguan, Guangdong, China
- Product Type: Aluminum Electrolytic Capacitor
- Series: KM Series
- Certifications: Not explicitly mentioned, but adheres to JIS- C-5101-4 (IEC 60384) standards.
Technical Specifications
| Item | Performance Characteristics | Details |
|---|---|---|
| Operating Temperature Range | -40 ~ +105 / -25 ~ +105 | |
| Rated Working Voltage Range | 6.3 ~ 450V | |
| Nominal Capacitance Range | 0.1 ~ 33000F | |
| Capacitance Tolerance | 20% (120Hz, +20) | |
| Leakage Current | L0.01CV or 3(A), l0.03cv+40(A) (whichever is greater, measured after 2 minutes at rated voltage, +20) | |
| Dissipation Factor (tan ) | (max) at 120Hz, +20 | Varies by voltage (e.g., 0.26 for 6.3V, 0.08 for 100V, 0.24 for 350-450V). Increases by 0.02 per 1000F above 1000F. |
| Low Temperature Characteristics (120Hz) | Z-25/Z+20, Z-40/Z+20 | Varies by voltage (e.g., Z-25: 5, 4, 3, 2...; Z-40: 10, 8, 6, 4...). |
| Load Life | 1000Hrs (D6.3), 2000Hrs (D8) at 105 | Capacitance change: 20% of initial. tan : 200% of initial. LC: initial specified value. |
| Shelf Life | 1000 Hrs at 105 (no load) | Capacitance change: 20% of initial. tan : 200% of initial. LC: initial specified value. |
| Ripple Current Multipliers | (for various frequencies and voltages) | Factors for 50Hz, 120Hz, 500Hz, 1kHz, 10kHz~ are provided for different voltage and capacitance ranges. |
| Dimensions (D x L) | (mm) | Refer to detailed tables for specific ratings. Example: 5x11, 6.3x12, 8x12, 10x13, 13x20, 16x25, 18x35, etc. |
| Ripple Current (R.C.) | (mA/rms at 120Hz, 105) | Varies significantly by capacitance, voltage, and dimensions. Refer to detailed tables. |
Usage Precautions
- Circuit Design: Use within rated performance, avoid high temperature, overcurrent, overvoltage, reverse voltage, and frequent charge/discharge. Ensure proper isolation between capacitor terminals and circuit.
- Assembly & Installation: Prevent terminal short circuits, avoid contact with water/oil/harmful gases, protect from direct sunlight/UV/radiation, and ensure vibration/shock are within limits. Ensure correct polarity and mechanical fit.
- Soldering: Follow specified temperature, time, and number of cycles. Avoid solder adhering to non-terminal areas. Do not immerse the capacitor body in solder.
- Cleaning: Use cleaning agents only within specified limits and ensure thorough drying. Avoid halogen-containing fixatives.
- Mounting: Ensure adequate space above the safety vent. Avoid placing other components near the vent.
- Storage: Store in a cool, dry indoor environment (5-30,
- Disposal: Incinerate after puncturing/crushing or hand over to specialized recyclers.
- Accidents: In case of vent activation, immediately disconnect power. Avoid direct contact with ejected gas.
- Fumigation: Exercise caution with halogen-based fumigation due to potential corrosion.
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