Product Overview
The RC Series Miniature Aluminum Electrolytic Capacitors are designed for high-performance applications, particularly in switching power supplies. They offer low impedance and high ripple current capabilities, ensuring reliable operation. These capacitors are RoHS 2.0 compliant, reflecting a commitment to environmental standards.
Product Attributes
- Series: RC Series
- Type: Miniature Aluminum Electrolytic Capacitors
- Compliance: RoHS 2.0 Compliant
Technical Specifications
General Characteristics
| Item | Characteristic |
|---|---|
| Category Temperature Range | -40 ~ +105 |
| Rated Voltage Range | 6.3 ~ 450V.DC |
| Capacitance Tolerance | 20%(M) (at 20, 120Hz) |
| Leakage Current (after 2 min. at rated voltage) | I0.01CV or 3A (whichever is greater) for 6.3~100V; I0.02CV+10(A) for 160~450V (at 20) |
Dissipation Factor (tan) (at 20, 120Hz)
| Rated Voltage (V) | tan (Max.) |
|---|---|
| 6.3 | 0.22 |
| 10 | 0.19 |
| 16 | 0.16 |
| 25 | 0.14 |
| 35 | 0.12 |
| 50 | 0.10 |
| 63 | 0.09 |
| 100 | 0.08 |
| 160 | 0.15 |
| 200 | 0.15 |
| 250 | 0.15 |
| 350 | 0.2 |
| 400 | 0.2 |
| 450 | 0.2 |
Note: When nominal capacitance exceeds 1000 F, add 0.02 to the value above for each 1000 F increase.
Low Temperature Characteristics (Impedance Ratio Max.) (at 120Hz)
| Rated Voltage (V) | Z(-25)/Z(+20) | Z(-40)/Z(+20) |
|---|---|---|
| 6.3 | 4 | 8 |
| 10 | 3 | 6 |
| 16 | 3 | 4 |
| 25 | 3 | 4 |
| 35 | 3 | 4 |
| 50 | 2 | 4 |
| 63 | 2 | 4 |
| 100 | 2 | 4 |
| 160 | 3 | 4 |
| 200 | 5 | 7 |
| 250 | 6 | 8 |
| 350 | - | - |
| 400 | - | - |
| 450 | - | - |
Endurance (at 105, with rated ripple current)
| Rated Voltage (V) | Duration | Capacitance Change | D.F. (tan) | Leakage Current |
|---|---|---|---|---|
| 6.3~100V | 5~8: 2000h; 10: 3000h | 20% of initial value | 200% of initial specified value | Initial specified value |
| 160~450V | 6.3: 3000h; 8: 5000h | 20% of initial value | 200% of initial specified value | Initial specified value |
Shelf Life (1000 hours at 105, no voltage applied)
| Characteristic | Specification |
|---|---|
| Capacitance Change | 20% of initial value |
| D.F. (tan) | 200% of initial specified value |
| Leakage Current | 200% of initial specified value |
Dimensions (Unit: mm)
| D | F | d | (L<20) | (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 |
Ripple Current Coefficient (Frequency Coefficient)
| Capacitance (F) | Frequency (Hz) | 120 | 1K | 10K | 100K |
|---|---|---|---|---|---|
| 6.3~450V 4.7F | Coefficient | 0.42 | 0.70 | 0.90 | 1.00 |
| 5.6 ~ 33F | Coefficient | 0.50 | 0.73 | 0.92 | 1.00 |
| 34 ~ 330F | Coefficient | 0.55 | 0.77 | 0.94 | 1.00 |
| 331 ~ 1,000F | Coefficient | 0.60 | 0.80 | 0.96 | 1.00 |
| 1,000F | Coefficient | 0.70 | 0.85 | 0.98 | 1.00 |
Standard Ratings (Partial List)
| WV (Vdc) | Cap. (F) | Case Size DL (mm) | Impedance () Max. 20 /100kHz | Rated ripple current (mArms) 105 /100KHz |
|---|---|---|---|---|
| 6.3 | 33 | 511 | 1.0 | 100 |
| 10 | 47 | 511 | 1.0 | 125 |
| 16 | 100 | 6.311 | 0.250 | 220 |
| 25 | 100 | 6.311 | 0.250 | 220 |
| 35 | 100 | 6.311 | 0.230 | 286 |
| 50 | 100 | 6.311 | 0.230 | 286 |
| 63 | 100 | 6.311 | 0.250 | 220 |
| 100 | 100 | 6.311 | 0.250 | 220 |
| 160 | 10 | 10X16 | 320 | 320 |
| 200 | 10 | 10X16 | 320 | 320 |
| 250 | 10 | 10X16 | 320 | 320 |
| 350 | 5 | 10X12.5 | 150 | 150 |
| 400 | 4.7 | 8X16 | 176 | 176 |
| 450 | 2.2 | 8X12 | 105 | 105 |
Note on Endurance: The endurance of capacitors is reduced with internal heating produced by ripple current at the rate of halving the lifetime with every 5 rise. When long life performance is required in actual use, the RMS ripple current has to be reduced.
2410121236_BERYL-Electronic-Tech-RC025M331LO8-12D-1A3C_C2837886.pdf
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