Product Overview
The KF Series capacitors are designed for demanding applications in communication equipment, switching power supplies, and industrial measuring instruments. They feature a load life of 2000 to 5000 hours at 105 and a safety vent construction. These capacitors are RoHS Compliant, offering reliable performance and extended operational life.
Product Attributes
- Brand: KF Series
- Compliance: RoHS Compliant
Technical Specifications
| General Specifications | |
|---|---|
| Operating Temperature Range | -40 to +105 / -25 to +105 |
| Capacitance Tolerance | 20% (120Hz, +20) |
| Load Life Test Conditions | Duration: 2000~5000 Hrs at 105, Applied Voltage: Rated DC working voltage. After test requirements at +20: Capacitance change 20% of initial, Dissipation factor 200% of initial, Leakage current initial specified value. |
| Shelf Life Test Conditions | Duration: 1000Hrs at 105, Applied Voltage: None. After test requirements at +20: Same limits as Load life. Pre-treatment for measurements: DC working voltage applied for 30 minutes. |
| Rated Voltage Range (VDC) | Capacitance Range (F) | Leakage Current (A) at +20, max. |
|---|---|---|
| 6.3 to 100 | 0.47 to 15000 | I0.01 CV or 3 (whichever is greater) after 2 minutes with rated working voltage applied. |
| 160 to 450 | 0.47 to 470 | |
| 160 to 450 | (for 2000hrs life) | I0.03 CV after 2 minutes with rated working voltage applied. |
| Dissipation Factor (tan, at 20, 120Hz) | ||
|---|---|---|
| Working Voltage (VDC) | D.F. (%) max. (6.3-100V) | D.F. (%) max. (160-450V) |
| 6.3 | 18 | - |
| 10 | 16 | - |
| 16 | 14 | 12 |
| 25 | 12 | 12 |
| 35 | 10 | 12 |
| 50 | 9 | 15 |
| 63 | 8 | 15 |
| 100 | 8 | 17 |
| 160 | - | 12 |
| 200 | - | 12 |
| 250 | - | 12 |
| 350 | - | 15 |
| 400 | - | 15 |
| 420 | - | 17 |
| 450 | - | 17 |
| For capacitance >1000 F, add 2% per another 1000uF. | ||
| Low Temperature Characteristics (at 120Hz) | ||
|---|---|---|
| Working Voltage (VDC) | Impedance ratio Z-25Z+20 max. | Impedance ratio Z-40Z+20 max. |
| 6.3 | 4 | 8 |
| 10 | 3 | 6 |
| 16 | 3 | 4 |
| 25 | 3 | 3 |
| 35 | 3 | 3 |
| 50 | 3 | 3 |
| 63 | 2 | 3 |
| 100 | 2 | 3 |
| 160 | 2 | 3 |
| 200 | 2 | 6 |
| 250 | 3 | 6 |
| 350 | 5 | 6 |
| 400 | 5 | 6 |
| 450 | 6 | - |
| For capacitance >1000 F, add 0.5 per another 1000uF for -25+20. Add 1 per another 1000uF for -40+20. | ||
| Dimensions and Ratings (Example Data) | ||||
|---|---|---|---|---|
| Case Size DxL(mm) | WV(SV) | Cap(F) | Ripple Current (mA, rms) at 105, 100KHz | Max Impedance () at 20, 100KHz |
| 5x11 | 6.3 | 10 | 170 | 1.00 |
| 6.3x11 | 6.3 | 120 | 270 | 0.47 |
| 8x11.5 | 16 | 470 | 450 | 0.25 |
| 10x12.5 | 25 | 1000 | 770 | 0.17 |
| 10x16 | 35 | 1200 | 860 | 0.16 |
| 13x20 | 50 | 2700 | 1490 | 0.075 |
| 16x25 | 63 | 4700 | 2100 | 0.030 |
| 18x35.5 | 100 | 15000 | 2950 | 0.023 |
| 5x11 | 10 | 22 | 150 | 1.25 |
| 6.3x11 | 16 | 150 | 290 | 0.41 |
| 8x11.5 | 25 | 330 | 460 | 0.27 |
| 10x12.5 | 35 | 560 | 530 | 0.156 |
| 10x16 | 50 | 1000 | 1040 | 0.076 |
| 13x20 | 63 | 1800 | 1250 | 0.11 |
| 16x25 | 100 | 5600 | 2160 | 0.034 |
| 18x35.5 | 160 | 8200 | 2550 | 0.027 |
| 5x11 | 25 | 10 | 120 | 1.82 |
| 6.3x11 | 35 | 100 | 370 | 0.35 |
| 8x11.5 | 50 | 220 | 550 | 0.15 |
| 10x12.5 | 63 | 680 | 480 | 0.21 |
| 10x16 | 100 | 1200 | 620 | 0.13 |
| 13x20 | 160 | 2700 | 1150 | 0.065 |
| 16x25 | 200 | 4700 | 780 | 0.30 |
| 18x35.5 | 250 | 6800 | 1840 | 0.071 |
| 6.3x11 | 400 | 0.47 | 40 | 34.00 |
| 8x11.5 | 400 | 3.3 | 86 | 12.00 |
| 10x12.5 | 400 | 10 | 235 | 3.60 |
| 13x20 | 400 | 33 | 330 | 0.80 |
| 16x25 | 400 | 100 | 780 | 0.30 |
| 18x35.5 | 400 | 470 | 750 | 0.80 |
| Multiplier for Ripple Current vs. Frequency | ||||||
|---|---|---|---|---|---|---|
| CAP (F) \ Frequency (Hz) | 50(60) | 120 | 400 | 1K | 10K | 50K-100K |
| CAP10 | 0.47 | 0.59 | 0.76 | 0.85 | 0.97 | 1 |
| 10CAP100 | 0.52 | 0.62 | 0.80 | 0.89 | 0.97 | 1 |
| 100CAP1000 | 0.58 | 0.72 | 0.84 | 0.90 | 0.98 | 1 |
| 1000CAP | 0.63 | 0.78 | 0.87 | 0.91 | 0.98 | 1 |
| Diagram of Dimensions (unit:mm) | |
|---|---|
| Item | Dimension |
| D | 5 - 22 |
| L | <35.5, 35.5 |
| F | 2.0 - 10.0 |
| d | 0.5 - 0.8 |
| 1.5 - 2.0 | |
1811131121_CapXon-KF100M100E110A_C59367.pdf
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