Durable capacitor FOLLON EFRA025BK821M0812 designed for high ripple current and low ESR performance
FRA Series Capacitors
The FRA Series capacitors are designed for high-reliability applications requiring ultra-low Equivalent Series Resistance (ESR) and high ripple current handling capabilities. They are suitable for use in demanding environments, offering stable performance over a wide temperature range and extended endurance.
Product Attributes
- Brand: FRA Series
- Certifications: RoHS compliance
- Marking: Red print on the case top.
Technical Specifications
| Rated Volt.(V) | Capacitance(F) | Size DXL (mm) | Tan 120Hz, 20 | LC(A) 2minutes | ESR m) 20100KHZ | Rated R.C (mA/rms at 100KHz,105) |
| 2.5V | 220 | 6.3X5.5 | 0.12 | 110 | 28 | 2,390 |
| 2.5V | 390 | 6.3X11 | 0.12 | 195 | 18 | 3,160 |
| 2.5V | 680 | 8X11.5 | 0.18 | 340 | 10 | 5,230 |
| 2.5V | 1,000 | 10X10 | 0.18 | 500 | 14 | 4,700 |
| 2.5V | 1,500 | 10X12 | 0.18 | 750 | 12 | 5,500 |
| 4V | 150 | 6.3X5.5 | 0.12 | 120 | 40 | 1,810 |
| 4V | 270 | 6.3X11 | 0.12 | 216 | 15 | 3,200 |
| 4V | 560 | 8X11.5 | 0.18 | 448 | 10 | 5,230 |
| 4V | 1,200 | 10X12 | 0.18 | 960 | 12 | 5,500 |
| 6.3V | 100 | 6.3X5.5 | 0.12 | 126 | 40 | 1,810 |
| 6.3V | 220 | 6.3X11 | 0.12 | 277 | 18 | 3,160 |
| 6.3V | 330 | 6.3X6.5 | 0.12 | 416 | 28 | 2,390 |
| 6.3V | 390 | 8X11.5 | 0.15 | 491 | 12 | 4,770 |
| 6.3V | 470 | 8X11.5 | 0.15 | 592 | 12 | 4,770 |
| 6.3V | 820 | 10X12 | 0.15 | 1,033 | 12 | 5,500 |
| 10V | 220 | 6.3X6.5 | 0.12 | 200 | 45 | 1,700 |
| 10V | 330 | 10X10 | 0.15 | 440 | 17 | 3,950 |
| 10V | 560 | 8X11.5 | 0.12 | 660 | 14 | 4,420 |
| 10V | 560 | 10X12 | 0.12 | 1,360 | 12 | 5,300 |
| 16V | 47 | 6.3X5.5 | 0.10 | 150 | 50 | 1,650 |
| 16V | 100 | 6.3X11 | 0.10 | 320 | 22 | 2,820 |
| 16V | 180 | 8X11.5 | 0.12 | 576 | 16 | 4,360 |
| 16V | 330 | 10X10 | 0.12 | 1,056 | 16 | 4,360 |
| 16V | 330 | 10X12 | 0.12 | 1,056 | 14 | 5,050 |
| 20V | 22 | 6.3X5.5 | 0.10 | 88 | 60 | 1,450 |
| 20V | 56 | 6.3X11 | 0.10 | 224 | 25 | 2,650 |
| 20V | 100 | 8X11.5 | 0.15 | 400 | 24 | 3,320 |
| 20V | 100 | 10X10 | 0.15 | 400 | 24 | 3,320 |
| 20V | 150 | 10X12 | 0.15 | 600 | 20 | 4,320 |
| 20V | 330 | 10X12 | 0.12 | 1,320 | 24 | 2,800 |
| 25V | 33 | 8X11.5 | 0.12 | 165 | 24 | 3,320 |
| 25V | 56 | 8X11.5 | 0.12 | 280 | 24 | 3,320 |
| 25V | 56 | 10X12.5 | 0.12 | 280 | 20 | 4,320 |
| 25V | 68 | 8X11.5 | 0.12 | 340 | 24 | 3,320 |
| 25V | 100 | 10X12 | 0.12 | 500 | 20 | 4,320 |
| 25V | 270 | 10X12 | 0.12 | 1,350 | 25 | 2,800 |
| 35V | 22 | 8X11.5 | 0.12 | 154 | 31 | 2,300 |
| 35V | 39 | 8X11.5 | 0.12 | 273 | 31 | 2,300 |
| 35V | 47 | 10X12 | 0.12 | 329 | 30 | 3,650 |
| 35V | 68 | 10X12 | 0.12 | 476 | 28 | 2,700 |
| 35V | 150 | 10X12 | 0.12 | 1,050 | 26 | 2,700 |
Key Features and Performance
Operation Temperature Range: -55~105
Voltage Range: 2.5~35V
Capacitance Range: 22~1500F
Capacitance Tolerance: 20% at 120Hz, 20
Endurance: Guaranteed for 2000 hours at 105 with rated voltage. Performance characteristics (Capacitance Change, Tan, ESR, Leakage Current) remain within specified limits after testing.
Moisture Resistance: Tested after 1000 hours in an environment of 60, 90~95% humidity. Performance characteristics (Capacitance Change, Tan, ESR, Leakage Current) remain within specified limits.
Advantages: Ultra low ESR with large permissible ripple current. 105 2000 hours assured life. RoHS compliance.
Get in Touch
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