Product Overview
The KF Series capacitors are designed for high-performance applications, featuring low impedance and a long load life of 2000 to 5000 hours at 105. They are suitable for use in communication equipment, switching power supplies, and industrial measuring instruments. These capacitors are built with a safety vent construction and are RoHS compliant.
Product Attributes
- Brand: KF Series
- Certification: RoHS Compliant
Technical Specifications
| Performance Characteristics | Value | |
|---|---|---|
| Operating Temperature Range | -40 to +105 | |
| -25 to +105 | ||
| Rated Voltage Range | 6.3 to 100 VDC | |
| 160 to 450 VDC | ||
| Capacitance Range | 0.47 to 15000 F | |
| 0.47 to 470 F | ||
| Capacitance Tolerance | (at 120Hz, +20) | 20% |
| Leakage Current (max.) | (at +20, after 2 min with rated voltage) | I0.01 CV or 3 (A), whichever is greater |
| (at +20, after 2 min with rated voltage) | I0.03 CV (A) | |
| Dissipation Factor (tan) | (at 20, 120Hz) | See table below |
| Low Temperature Characteristics | (Impedance ratio at 120Hz) | See table below |
| Load Life Test | Duration | 2000~5000 Hrs |
| Conditions | Ambient temperature: +105, Applied voltage: Rated DC working voltage | |
| Shelf Life Test | Duration | 1000 Hrs at +105 |
Dissipation Factor (tan) (%) max. at 20, 120Hz
| Working Voltage (VDC) | D.F. (%) max. |
|---|---|
| 6.3 | 18 |
| 10 | 16 |
| 16 | 14 |
| 25 | 12 |
| 35 | 10 |
| 50 | 9 |
| 63 | 8 |
| 100 | 8 |
| 160 | 12 |
| 200 | 12 |
| 250 | 12 |
| 350 | 15 |
| 400 | 15 |
| 420 | 17 |
| 450 | 17 |
For capacitance >1000 F, add 2% per another 1000F.
Low Temperature Characteristics (Impedance ratio Z-T / Z+20) at 120Hz
| Working Voltage (VDC) | Z-25Z+20 | Z-40Z+20 |
|---|---|---|
| 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 1000F for -25+20. Add 1 per another 1000F for -40+20.
Dimensions and Specifications (Example: KF Series Radial)
| WV(SV) | Cap(F) | DxL(mm) | Ripple Current (mA, rms) at 105 100KHz | Max Impedance () at 20 100KHz |
|---|---|---|---|---|
| 6.3 | 10 | 5x11 | 74 | 4.7 |
| 6.3 | 22 | 5x11 | 98 | 2.7 |
| 6.3 | 33 | 5x11 | 100 | 2.6 |
| 6.3 | 47 | 5x11 | 150 | 1.34 |
| 6.3 | 68 | 5x11 | 170 | 1.05 |
| 6.3 | 100 | 5x11 | 170 | 1.00 |
| 6.3 | 120 | 5x11 | 175 | 0.92 |
| 6.3 | 150 | 6.3x11 | 220 | 0.81 |
| 6.3 | 180 | 6.3x11 | 240 | 0.76 |
| 10 | 10 | 5x11 | 85 | 2.56 |
| 10 | 22 | 5x11 | 125 | 1.95 |
| 10 | 33 | 5x11 | 155 | 1.42 |
| 10 | 47 | 5x11 | 190 | 1.10 |
| 10 | 68 | 6.3x11 | 280 | 0.65 |
| 10 | 100 | 6.3x11 | 370 | 0.35 |
| 16 | 10 | 5x11 | 40 | 4.0 |
| 16 | 22 | 5x11 | 55 | 2.8 |
| 16 | 33 | 5x11 | 60 | 2.2 |
| 16 | 47 | 5x11 | 68 | 3.95 |
| 16 | 68 | 6.3x11 | 280 | 0.65 |
| 16 | 100 | 6.3x11 | 370 | 0.35 |
| 25 | 10 | 5x11 | 40 | 4.0 |
| 25 | 22 | 5x11 | 55 | 2.8 |
| 25 | 33 | 5x11 | 60 | 2.2 |
| 25 | 47 | 5x11 | 68 | 3.95 |
| 25 | 68 | 6.3x11 | 280 | 0.65 |
| 25 | 100 | 6.3x11 | 370 | 0.35 |
| 35 | 10 | 5x11 | 40 | 4.0 |
| 35 | 22 | 5x11 | 55 | 2.8 |
| 35 | 33 | 5x11 | 60 | 2.2 |
| 35 | 47 | 5x11 | 68 | 3.95 |
| 35 | 68 | 6.3x11 | 280 | 0.65 |
| 35 | 100 | 6.3x11 | 370 | 0.35 |
| 50 | 10 | 5x11 | 40 | 4.0 |
| 50 | 22 | 5x11 | 55 | 2.8 |
| 50 | 33 | 5x11 | 60 | 2.2 |
| 50 | 47 | 5x11 | 68 | 3.95 |
| 50 | 68 | 6.3x11 | 280 | 0.65 |
| 50 | 100 | 6.3x11 | 370 | 0.35 |
| 63 | 10 | 5x11 | 25 | 5.4 |
| 63 | 22 | 5x11 | 45 | 2.8 |
| 63 | 33 | 5x11 | 58 | 2.2 |
| 63 | 47 | 5x11 | 65 | 2.0 |
| 63 | 68 | 6.3x11 | 280 | 0.65 |
| 63 | 100 | 6.3x11 | 370 | 0.35 |
| 100 | 10 | 5x11 | 20 | 5.9 |
| 100 | 22 | 5x11 | 42 | 3.3 |
| 100 | 33 | 5x11 | 55 | 2.8 |
| 100 | 47 | 5x11 | 72 | 2.6 |
| 100 | 68 | 6.3x11 | 280 | 0.65 |
| 100 | 100 | 6.3x11 | 370 | 0.35 |
| 160 | 10 | 5x11 | 36 | 9.44 |
| 160 | 22 | 6.3x11 | 45 | 7.85 |
| 160 | 33 | 8x11.5 | 70 | 4.31 |
| 160 | 47 | 8x11.5 | 80 | 4.16 |
| 160 | 68 | 10x12.5 | 115 | 1.95 |
| 160 | 100 | 10x16 | 140 | 2.69 |
| 200 | 10 | 5x11 | 40 | 8.85 |
| 200 | 22 | 6.3x11 | 50 | 7.90 |
| 200 | 33 | 8x11.5 | 75 | 5.3 |
| 200 | 47 | 8x11.5 | 85 | 3.50 |
| 200 | 68 | 10x12.5 | 126 | 2.20 |
| 200 | 100 | 10x16 | 165 | 1.64 |
| 250 | 10 | 5x11 | 40 | 8.82 |
| 250 | 22 | 6.3x11 | 50 | 7.90 |
| 250 | 33 | 8x11.5 | 75 | 5.3 |
| 250 | 47 | 8x11.5 | 85 | 3.50 |
| 250 | 68 | 10x12.5 | 126 | 2.20 |
| 250 | 100 | 10x16 | 165 | 1.64 |
| 350 | 10 | 5x11 | 36 | 9.44 |
| 350 | 22 | 6.3x11 | 45 | 7.85 |
| 350 | 33 | 8x11.5 | 70 | 4.31 |
| 350 | 47 | 8x11.5 | 80 | 4.16 |
| 350 | 68 | 10x12.5 | 115 | 1.95 |
| 350 | 100 | 10x16 | 140 | 2.69 |
| 400 | 10 | 5x11 | 36 | 9.38 |
| 400 | 22 | 6.3x11 | 45 | 7.76 |
| 400 | 33 | 8x11.5 | 71 | 4.25 |
| 400 | 47 | 8x11.5 | 78 | 5.00 |
| 400 | 68 | 10x12.5 | 115 | 3.25 |
| 400 | 100 | 10x16 | 150 | 2.02 |
| 420 | 10 | 5x11 | 40 | 8.85 |
| 420 | 22 | 6.3x11 | 50 | 6.54 |
| 420 | 33 | 8x11.5 | 75 | 3.85 |
| 420 | 47 | 8x11.5 | 85 | 3.50 |
| 420 | 68 | 10x16 | 160 | 2.43 |
| 420 | 100 | 10x16 | 165 | 1.64 |
| 450 | 10 | 5x11 | 40 | 8.82 |
| 450 | 22 | 6.3x11 | 50 | 7.90 |
| 450 | 33 | 8x11.5 | 75 | 5.3 |
| 450 | 47 | 8x11.5 | 85 | 3.50 |
| 450 | 68 | 10x16 | 160 | 2.43 |
| 450 | 100 | 10x16 | 165 | 1.64 |
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 |
2304140030_CapXon-KF221M035F115A_C59335.pdf
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