BERYL Electronic Tech RD400M330LO16 25H 8A2C Miniature Aluminum Electrolytic Capacitors Rated 160 to 500 Volt DC
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Product Description
Product Overview
The RD Series Miniature Aluminum Electrolytic Capacitors are designed for high ripple current applications, particularly for input filtering. These capacitors operate at 105 and offer a lifespan of 6000 to 8000 hours. They are RoHS2.0 Compliant and suitable for a wide range of rated voltages from 160V.DC to 500V.DC.
Product Attributes
- Series: RD Series
- Type: Miniature Aluminum Electrolytic Capacitors
- Compliance: RoHS2.0 Compliant
- Temperature Range: -40~ +105 (160~400V.DC), -25~+105 (450~500V.DC)
- Key Features: High ripple current, suitable for input filtering, 105 operation, long lifespan (6000-8000 hours).
Technical Specifications
| Specifications | Characteristics | |
|---|---|---|
| Category Temperature Range | 160~400V.DC | -40~ +105 |
| 450~500V.DC | -25~+105 | |
| Rated Voltage Range | 160 ~ 500V.DC | |
| Capacitance Tolerance | 20%(M) (at 20, 120Hz) | |
| Leakage Current | I0.02CV +10A (at 20 after 2 minute) | |
| Dissipation Factor (tan Max.) (at 20, 120Hz) | Rated voltage(Vdc) 160, 200 | 0.15 |
| Rated voltage(Vdc) 250, 350 | 0.20 | |
| Rated voltage(Vdc) 400, 420, 450, 500 | 0.24 | |
| Note: For capacitance exceeding 1000F, add 0.02 for each additional 1000F. | ||
| LOW Temperature Characteristics (at 120Hz) | Z(-25)/Z(+20) (Max.Impedance Ratio) | 3 (160-350V), 5 (400-500V) |
| Z(-40)/Z(+20) (Max.Impedance Ratio) | 6 (160-400V) | |
| Endurance (at 105) | 6.3 | 6000 hours |
| 8 | 8,000 hours | |
| Requirements after endurance test: Capacitance change 20%, D.F.(tan) 200% of initial, Leakage current Initial specified value. | ||
| Shelf Life (at 105, no voltage) | 1000 hours | |
| Requirements after shelf life test: Capacitance change 20% of initial, D.F.(tan) 200% of initial, Leakage current Initial specified value. | ||
Dimensions (Unit: mm)
| D | F | d | (L | (L20) |
|---|---|---|---|---|
| 5 | 2.0 | 0.5 | 1.5 | 2.0 |
| 6.3 | 2.5 | 0.5 | 1.5 | 2.0 |
| 8 | 3.5 | 0.5/0.6 | 1.5 | 2.0 |
| 10 | 5.0 | 0.6 | 1.5 | 2.0 |
| 13 | 5.0 | 0.6 | 1.5 | 2.0 |
| 16 | 7.5 | 0.8 | 1.5 | 2.0 |
| 18 | 7.5 | 0.8 | 1.5 | 2.0 |
Rated Ripple Current Coefficient
Frequency Coefficient
| Capacitance(F) | 120Hz | 1KHz | 10KHz | 100KHz |
|---|---|---|---|---|
| 2.2~4.7 | 0.20 | 0.40 | 0.80 | 1.00 |
| 5.6~15 | 0.30 | 0.60 | 0.90 | 1.00 |
| 22~100 | 0.50 | 0.80 | 0.90 | 1.00 |
Standard Ratings (Partial List)
| WV (Vdc) | Cap. (F) | Case Size DL (mm) | Rated ripple current (mArms) 105/100KHz |
|---|---|---|---|
| 160 | 1 | 6.3X7 | 34 |
| 160 | 15 | 8X16 | 225 |
| 200 | 3.3 | 6.3X7 | 65 |
| 200 | 15 | 10X9 | 200 |
| 250 | 1 | 6.3X7 | 36 |
| 250 | 33 | 12.5X16 | 450 |
| 350 | 1 | 6.3X7 | 40 |
| 350 | 8.2 | 8X16 | 130 |
| 400 | 1 | 6.3X7 | 50 |
| 400 | 4.7 | 8X16 | 110 |
| 450 | 1 | 6.3X9 | 55 |
| 450 | 2.8 | 8X9 | 75 |
| 500 | 10 | 12.5X20 | 259 |
| 500 | 10 | 12.2X25 | 272 |
Note on Endurance: The endurance of aluminum electrolytic capacitors is reduced by internal heating caused by ripple current. The lifespan is halved for every 5 rise in internal temperature. For extended lifespan, the RMS ripple current should be reduced during operation.
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina