Aluminum Electrolytic Capacitors - LS Series
The LS Series Aluminum Electrolytic Capacitors are designed for a wide range of applications requiring reliable performance and extended lifespan. With a high-temperature rating of 105 and a life expectancy of 2000 hours, these capacitors are suitable for demanding environments. They feature snap-in terminals for easy installation and are considered standard products. Key advantages include stable electrical performance under temperature and frequency variations, and balanced current/voltage distribution in parallel/series connections. They are ideal for use in circuits where machine lifespan is a consideration and can be tailored for specific requirements through consultation with R&D.
Product Attributes
- Brand: Chengxing ()
- Origin: Dongguan, China
- Product Type: Aluminum Electrolytic Capacitor
- Series: LS Series
- Certifications: Compliant with JIS- C-5101-4 (IEC 60384)
Technical Specifications
| Item | Performance Characteristics | Value |
| Operating Temperature Range | -40~+105 | |
| Rated Working Voltage Range | 10 ~ 250V | |
| Rated Working Voltage Range | 350~ 500V | |
| Nominal Capacitance Range | 47~56000 F | |
| Capacitance Tolerance | +20%(120Hz,+20) | |
| Leakage Current | L3 (A) | Measured after 5 minutes application of rated working voltage at +20 |
| Low Temperature Characteristics (120Hz) | Z-25 / Z+20 | 6 (for 10-100V), 8 (for 160-250V) |
| Low Temperature Characteristics (120Hz) | Z-40 / Z+20 | 16 (for 10-100V), 15 (for 160-250V) |
| Load Life | 2000 Hrs @ 105 | Capacitance: 20% of Initial Value; tan : 200% of Initial; Leakage Current: Initial Specified Value |
| Shelf Life | 1000 Hrs @ 105 (No Load) | Capacitance: 20% of Initial Value; tan : 200% of Initial; Leakage Current: Initial Specified Value |
| Ripple Current & Frequency Multipliers | 10~100V | 0.88 (60Hz), 1.00 (120Hz), 1.15 (1k), 1.20 (100k) |
| Ripple Current & Frequency Multipliers | 160~250V | 0.85 (60Hz), 1.00 (120Hz), 1.20 (1k), 1.20 (100k) |
| Ripple Current & Frequency Multipliers | 315~500V | 0.88 (60Hz), 1.00 (120Hz), 1.10 (1k), 1.20 (100k) |
Standard Ratings (Example)
| Voltage (Code) | Capacitance (F) | D x L (mm) | Ripple Current (mA/rms at 120Hz, 105) |
| 10V | 2700 | 22*25 | 1.29 |
| 10V | 3300 | 22*30 | 1.57 |
| 10V | 3900 | 22*25 | 1.65 |
| 10V | 4700 | 22*30 | 1.75 |
| 10V | 5600 | 22*25 | 1.41 |
| 16V | 2700 | 22*25 | 1.57 |
| 16V | 3300 | 22*30 | 1.78 |
| 16V | 3900 | 22*35 | 1.78 |
| 16V | 4700 | 22*30 | 1.85 |
| 16V | 5600 | 22*35 | 2.31 |
| 25V | 2700 | 22*25 | 1.57 |
| 25V | 3300 | 22*30 | 1.78 |
| 25V | 3900 | 22*35 | 1.85 |
| 25V | 4700 | 22*30 | 1.85 |
| 25V | 5600 | 22*35 | 2.31 |
| 35V | 2700 | 22*25 | 1.65 |
| 35V | 3300 | 22*30 | 1.78 |
| 35V | 3900 | 22*35 | 1.85 |
| 35V | 4700 | 22*30 | 1.85 |
| 35V | 5600 | 22*35 | 2.31 |
| 50V | 560 | 22*25 | 0.95 |
| 50V | 680 | 22*30 | 1.15 |
| 50V | 820 | 22*25 | 1.04 |
| 50V | 1000 | 22*25 | 1.21 |
| 50V | 1200 | 22*25 | 1.40 |
| 63V | 560 | 22*25 | 1.09 |
| 63V | 680 | 22*30 | 1.31 |
| 63V | 820 | 22*35 | 1.40 |
| 63V | 1000 | 22*30 | 1.43 |
| 63V | 1200 | 22*35 | 1.50 |
| 80V | 560 | 22*25 | 1.04 |
| 80V | 680 | 22*30 | 1.09 |
| 80V | 820 | 22*35 | 1.40 |
| 80V | 1000 | 22*30 | 1.43 |
| 80V | 1200 | 22*35 | 1.50 |
| 100V | 560 | 22*25 | 1.19 |
| 100V | 680 | 22*30 | 1.40 |
| 100V | 820 | 22*35 | 1.47 |
| 100V | 1000 | 22*30 | 1.47 |
| 100V | 1200 | 22*35 | 1.69 |
| 160V | 180 | 22*20 | 0.65 |
| 160V | 220 | 22*25 | 1.00 |
| 160V | 270 | 22*25 | 1.04 |
| 160V | 330 | 22*25 | 1.20 |
| 160V | 390 | 22*30 | 1.29 |
| 200V | 180 | 22*25 | 0.88 |
| 200V | 220 | 22*30 | 1.09 |
| 200V | 270 | 22*25 | 1.07 |
| 200V | 330 | 22*30 | 1.28 |
| 200V | 390 | 22*30 | 1.31 |
| 250V | 180 | 22*25 | 1.00 |
| 250V | 220 | 22*30 | 1.09 |
| 250V | 270 | 22*25 | 1.07 |
| 250V | 330 | 22*30 | 1.28 |
| 250V | 390 | 22*30 | 1.31 |
| 350V | 220 | 22*50 | 0.98 |
| 350V | 270 | 25*45 | 1.10 |
| 350V | 330 | 30*40 | 1.22 |
| 350V | 390 | 30*45 | 1.42 |
Usage Precautions
- Circuit Design: Use within rated performance, avoid high temperature, overcurrent, overvoltage, reverse/AC voltage, and frequent charge/discharge. Select capacitors with a lifespan comparable to the machine. Ensure isolation between capacitor terminals and other circuit components.
- Assembly & Installation: Avoid direct contact between terminals, short circuits, and mechanical stress on the capacitor. Ensure proper hole spacing on PCBs. Avoid placing components or wiring above the capacitor's safety vent. Keep the capacitor away from water, oil, condensation, and harmful gases.
- Soldering: Ensure solder does not attach to areas other than terminals. Follow specified soldering conditions (temperature, time, number of times). Do not immerse the capacitor body in solder.
- Cleaning: If cleaning is necessary, use approved cleaning agents within specified limits and ensure thorough drying to prevent residue.
- Storage: Store in a cool, dry indoor environment (5-30, <75% humidity).
- Disposal: Dispose of by puncturing/crushing and incineration, or by returning to specialized recyclers.
2410121253_Chengx-LS477M200N40RR0VH2SP0_C46451.pdf
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