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.
Product Attributes
- Brand: KF Series
- Certification: RoHS Compliant
Technical Specifications
| Specification | 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 | 20%(120Hz,+20) | |
| Leakage Current (+20,max.) | After 2 minutes, with rated working voltage applied | I0.01 CV or 3 (A) (whichever is greater) |
| After 2 minutes, with rated working voltage applied | I0.03 CV (A) | |
| Dissipation Factor (tan, at 20, 120Hz) | For capacitance >1000 F, add 2% per another 1000F. For capacitance >1000 F, add 0.5 per another 1000F for -25+20. Add 1 per another 1000F for -40+20. | |
| Load Life Test Conditions | Duration time: 2000~5000 Hrs Ambient temperature: +105 Applied voltage: Rated DC working voltage After test requirement at +20: Capacitance change 20% of initial value, Dissipation factor 200% of initial specified value, Leakage current Initial specified value. | |
| Shelf Life Test Conditions | Duration time: 1000Hrs Ambient temperature: +105 Applied voltage: None After test requirement at +20: Same limits as Load life. | |
| Pre-treatment for measurements | Application of DC working voltage for 30 minutes. | |
Dissipation Factor (D.F. (% )max.)
| Working Voltage(VDC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 | 160 | 200 | 250 | 350 | 400 | 420 | 450 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D.F. (%)max. | 18 | 16 | 14 | 12 | 10 | 9 | 8 | 8 | 12 | 12 | 12 | 15 | 15 | 17 | 17 |
Low Temperature Characteristics (Impedance ratio Z-TZ+20)
| Working Voltage(VDC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 | 160 | 200 | 250 | 350 | 400 | 450 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Z-25Z+20 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 6 |
| Z-40Z+20 | 8 | 6 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 6 | 6 | 6 | - |
Dimensions (unit:mm)
| Item | D | L | |
|---|---|---|---|
| D18 | - | 1.5 | 2.0 |
| D18 | - | 2.0 | 2.0 |
| D18 | - | 2.0 | 2.0 |
| L35.5 | - | 1.5 | 2.0 |
| L35.5 | - | 2.0 | 2.0 |
Case Size DxL(mm)
| WV(SV) | Cap(F) | Size | Ripple Current (mA, rms) at 105 100KHz | Max Impedance () at 20 100KHz |
|---|---|---|---|---|
| 6.3 | 10 | 5x11 | 170 | 1.00 |
| 15 | 5x11 | 185 | 0.90 | |
| 22 | 6.3x11 | 265 | 0.50 | |
| 33 | 6.3x11 | 290 | 0.41 | |
| 47 | 8x11.5 | 450 | 0.25 | |
| 56 | 8x11.5 | 490 | 0.23 | |
| 68 | 8x11.5 | 550 | 0.21 | |
| 82 | 8x16 | 620 | 0.20 | |
| 100 | 10x12.5 | 770 | 0.17 | |
| 120 | 10x16 | 860 | 0.16 | |
| 10 | 10 | 5x11 | 175 | 0.92 |
| 15 | 5x11 | 185 | 0.90 | |
| 22 | 6.3x11 | 250 | 0.75 | |
| 33 | 6.3x11 | 290 | 0.41 | |
| 47 | 8x11.5 | 450 | 0.25 | |
| 56 | 8x11.5 | 490 | 0.23 | |
| 68 | 8x11.5 | 550 | 0.21 | |
| 82 | 8x16 | 620 | 0.20 | |
| 100 | 10x12.5 | 770 | 0.17 | |
| 120 | 10x16 | 860 | 0.16 | |
| 16 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 25 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 35 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 50 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 63 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 100 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 160 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 200 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 250 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 350 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 400 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 420 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 | |
| 450 | 10 | 5x11 | 170 | 1.00 |
| 22 | 5x11 | 175 | 0.92 | |
| 33 | 6.3x11 | 270 | 0.47 | |
| 47 | 6.3x11 | 290 | 0.41 | |
| 68 | 8x11.5 | 520 | 0.21 | |
| 82 | 8x11.5 | 590 | 0.156 | |
| 100 | 10x12.5 | 750 | 0.124 | |
| 120 | 10x16 | 1100 | 0.092 | |
| 150 | 10x16 | 1100 | 0.14 | |
| 180 | 10x20 | 1250 | 0.11 |
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
| Item | D | L | F | d |
|---|---|---|---|---|
| 5 | 5 | - | 2.0 | 0.5 |
| 6.3 | 6.3 | - | 2.5 | 0.5 |
| 8 | 8 | - | 3.5 | 0.5 |
| 10 | 10 | - | 5.0 | 0.5 |
| L20 | - | - | - | 0.6 |
| L20 | - | - | - | 0.8 |
1809132341_CapXon-KF470M200I200A_C77734.pdf
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