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 for enhanced reliability. These capacitors are RoHS compliant.
Product Attributes
- Series: KF Series
- Compliance: 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, rated voltage applied) | I0.01 CV or 3 A (whichever is greater) |
| (at +20, after 2 min, rated voltage applied) | I0.03 CV A | |
| Dissipation Factor (tan) | (at 20, 120Hz) | See table below |
| Low Temperature Characteristics | (Impedance ratio Z-T/Z+20 at 120Hz) | See table below |
| Load Life Test | Conditions | Duration: 2000~5000 Hrs, Ambient Temp: +105, Applied Voltage: Rated DC working voltage |
| After Test Requirements (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: 1000Hrs, Ambient Temp: +105, Applied Voltage: None |
| After Test Requirements (at +20) | Same limits as Load life. Pre-treatment: DC working voltage for 30 minutes. | |
Dissipation Factor (tan) max. (%)
| 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 |
Low Temperature Characteristics (Z-T/Z+20)
| Working Voltage (VDC) | Z-25/Z+20 | Z-40/Z+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 | - |
Dimensions and Specifications (Example: 6.3V, 10F)
| WV(SV) | Cap(F) | DxL(mm) | Ripple Current (mA, rms) at 105, 100KHz | Max Impedance () at 20, 100KHz |
|---|---|---|---|---|
| 6.3 | 10 | 5x11 | 85 | 2.56 |
| 10 | 10 | 5x11 | 105 | 2.37 |
| 16 | 10 | 5x11 | 115 | 1.95 |
| 25 | 10 | 5x11 | 130 | 1.77 |
| 35 | 10 | 5x11 | 105 | 2.37 |
| 50 | 10 | 5x11 | 105 | 2.37 |
| 63 | 10 | 5x11 | 110 | 1.82 |
| 100 | 10 | 6.3x11 | 115 | 1.95 |
| 160 | 10 | 10x12.5 | 126 | 2.20 |
| 200 | 10 | 10x16 | 140 | 1.86 |
| 250 | 10 | 10x16 | 150 | 1.64 |
| 350 | 10 | 10x20 | 180 | 1.35 |
| 400 | 10 | 10x20 | 180 | 1.35 |
| 420 | 10 | 10x20 | 180 | 1.35 |
| 450 | 10 | 10x20 | 180 | 1.35 |
For complete specifications across all ratings and capacitance values, please refer to the detailed product documentation or Engineering Bulletin No. E126.
2304140030_CapXon-KF331M063G200A_C59344.pdf
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