Product Overview
The KF Series capacitors are designed for high-performance applications, featuring low impedance and extended load life. They are ideal for use in communication equipment, switching power supplies, and industrial measuring instruments. These capacitors offer a safety vent construction and are RoHS compliant, ensuring reliability and environmental responsibility.
Product Attributes
- Brand: KF Series
- Compliance: RoHS Compliant
- Construction: Safety vent design
Technical Specifications
| Specification | Details |
|---|---|
| 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 (max.) | I0.01 CV or 3 (A) after 2 minutes (rated working voltage applied) / I0.03 CV (A) after 2 minutes (rated working voltage applied) |
| Dissipation Factor (tan, 20, 120Hz) | Varies by voltage; for capacitance >1000 F, add 2% per 1000F. |
| Low Temperature Characteristics (120Hz) | Impedance ratio varies by temperature and capacitance; for capacitance >1000 F, add 0.5 for -25/+20 and 1 for -40/+20 per 1000F. |
| Load Life Test Conditions | Duration: 2000~5000 Hrs (at 105), Applied Voltage: Rated DC working voltage. Requirements at +20: Capacitance change 20%, Dissipation factor 200% of initial, Leakage current initial specified value. |
| Shelf Life Test Conditions | Duration: 1000 Hrs (at 105), Applied Voltage: None. Requirements at +20: Same limits as Load life. |
| Pre-treatment for measurements | DC working voltage applied for 30 minutes. |
KF Series - Detailed Specifications (Sample Data)
| Working Voltage (VDC) | Capacitance (F) | Case Size (DxL mm) | Ripple Current (mA, rms) at 105, 100KHz (Max) | Max Impedance () at 20, 100KHz |
|---|---|---|---|---|
| 6.3 | 10 | 5x11 | 74 | 4.7 |
| 6.3 | 100 | 5x11 | 170 | 1.00 |
| 10 | 10 | 5x11 | 85 | 2.56 |
| 10 | 100 | 5x11 | 170 | 1.00 |
| 16 | 10 | 5x11 | 85 | 2.56 |
| 16 | 100 | 6.3x11 | 370 | 0.35 |
| 25 | 10 | 5x11 | 85 | 2.56 |
| 25 | 100 | 8x11.5 | 450 | 0.25 |
| 35 | 10 | 5x11 | 85 | 2.56 |
| 35 | 100 | 8x11.5 | 510 | 0.22 |
| 50 | 10 | 5x11 | 85 | 2.56 |
| 50 | 100 | 10x12.5 | 480 | 0.17 |
| 63 | 10 | 5x11 | 110 | 1.82 |
| 63 | 100 | 10x16 | 610 | 0.14 |
| 100 | 10 | 5x11 | 110 | 1.82 |
| 100 | 100 | 10x16 | 610 | 0.14 |
| 160 | 10 | 5x11 | 110 | 1.82 |
| 160 | 100 | 10x16 | 610 | 0.14 |
| 200 | 10 | 5x11 | 110 | 1.82 |
| 200 | 100 | 10x16 | 610 | 0.14 |
| 250 | 10 | 5x11 | 110 | 1.82 |
| 250 | 100 | 10x16 | 610 | 0.14 |
| 350 | 10 | 5x11 | 110 | 1.82 |
| 350 | 100 | 10x16 | 610 | 0.14 |
| 400 | 10 | 5x11 | 110 | 1.82 |
| 400 | 100 | 10x16 | 610 | 0.14 |
| 420 | 10 | 5x11 | 110 | 1.82 |
| 420 | 100 | 10x16 | 610 | 0.14 |
| 450 | 10 | 5x11 | 110 | 1.82 |
| 450 | 100 | 10x16 | 610 | 0.14 |
2304140030_CapXon-KF101M063G125A_C59322.pdf
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