Product Overview
The KF Series capacitors are designed for high-performance applications, offering low impedance and long load life. They are widely used in communication equipment, switching power supplies, and industrial measuring instruments. Key features include a safety vent construction and compliance with RoHS standards. These capacitors are available in a wide range of voltage and capacitance ratings, with excellent low-temperature characteristics and ripple current handling capabilities.
Product Attributes
- Brand: KF Series (implied by repeated mention)
- Certifications: RoHS Compliant
- Construction: Safety vent construction design
Technical Specifications
| General Specifications | |
|---|---|
| Operating Temperature Range | -40 to +105 |
| Capacitance Tolerance | 20% (120Hz, +20) |
| Load Life Test Conditions | Duration: 2000~5000 Hrs at 105; Ambient Temperature: +105; Applied Voltage: Rated DC working voltage. After test requirements at +20: Capacitance change 20%, Dissipation factor 200% of initial, Leakage current initial specified value. |
| Shelf Life Test Conditions | Duration: 1000Hrs; Ambient Temperature: +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. |
| Performance Characteristics | ||
|---|---|---|
| Item | Range 1 | Range 2 |
| 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 |
| Leakage Current (+20, max.) | I0.01 CV or 3 (A) After 2 minutes whichever is greater measured with rated working voltage applied. I0.03 CV (A) After 2 minutes with rated working voltage applied. | |
| Dissipation Factor (tan, at 20, 120Hz) | For capacitance >1000 F, add 2% per another 1000F. | |
| Low Temperature Characteristics (at 120Hz) Impedance ratio max | For capacitance >1000 F, add 0.5 per another 1000F for -25+20; add 1 per another 1000F for -40+20. | |
| 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 | 12 |
| 63 | 8 | 15 |
| 100 | 8 | 15 |
| 160 | - | 17 |
| 200 | - | 17 |
| 250 | - | 17 |
| 350 | - | - |
| 400 | - | - |
| 420 | - | - |
| 450 | - | - |
| Working Voltage (VDC) | Z-25Z+20 (6.3-100V) | Z-40Z+20 (6.3-100V) | Z-25Z+20 (160-450V) | Z-40Z+20 (160-450V) |
|---|---|---|---|---|
| 6.3 | 4 | 8 | - | - |
| 10 | 3 | 6 | - | - |
| 16 | 3 | 4 | 2 | 3 |
| 25 | 3 | 3 | 2 | 6 |
| 35 | 3 | 3 | 3 | 6 |
| 50 | 3 | 3 | 5 | 6 |
| 63 | 2 | 3 | 5 | 6 |
| 100 | 2 | 3 | 6 | - |
| 160 | - | - | - | - |
| 200 | - | - | - | - |
| 250 | - | - | - | - |
| 350 | - | - | - | - |
| 400 | - | - | - | - |
| 450 | - | - | - | - |
| Capacitance (F) | Diameter (D) mm | Length (L) mm | Life hours |
|---|---|---|---|
| 0.47 - 10 | 5 | < 11 | 2000 |
| 22 - 68 | 5 | < 11 | 3000 |
| 100 - 15000 | > 10 | > 11.5 | 5000 |
| (Specific values for D and L vary by capacitance and voltage, refer to detailed tables below) |
| KF Series Radial Capacitors - Dimensions, Ripple Current, and Impedance | ||||||
|---|---|---|---|---|---|---|
| WV(SV) | Cap(F) | Size (DxL mm) | Ripple Current (mA, rms) at 105, 100KHz | Max Impedance () at 20, 100KHz | ||
| 6.3 | 10 | 5x11 | 74 | 4.7 | ||
| 6.3 | 33 | 5x11 | 100 | 2.6 | ||
| 6.3 | 120 | 5x11 | 175 | 0.92 | ||
| 6.3 | 470 | 8x11.5 | 450 | 0.25 | ||
| 6.3 | 1000 | 10x12.5 | 770 | 0.17 | ||
| 6.3 | 15000 | 18x35.5 | 2950 | 0.023 | ||
| 16 | 10 | 5x11 | 100 | 2.6 | ||
| 16 | 47 | 5x11 | 150 | 1.34 | ||
| 16 | 150 | 6.3x11 | 220 | 0.81 | ||
| 16 | 470 | 8x11.5 | 450 | 0.25 | ||
| 16 | 1000 | 10x16 | 1040 | 0.076 | ||
| 16 | 15000 | 18x35.5 | 2950 | 0.023 | ||
| 25 | 10 | 5x11 | 40 | 4 | ||
| 25 | 47 | 5x11 | 90 | 2 | ||
| 25 | 150 | 8x11.5 | 310 | 0.49 | ||
| 25 | 470 | 10x16 | 1200 | 0.076 | ||
| 25 | 1000 | 10x16 | 1040 | 0.076 | ||
| 25 | 4700 | 16x25 | 2790 | 0.030 | ||
| 35 | 10 | 5x11 | 55 | 2.8 | ||
| 35 | 47 | 5x11 | 155 | 1.1 | ||
| 35 | 150 | 8x11.5 | 410 | 0.31 | ||
| 35 | 470 | 10x16 | 1200 | 0.076 | ||
| 35 | 1000 | 10x16 | 1040 | 0.076 | ||
| 35 | 4700 | 16x25 | 2790 | 0.030 | ||
| 50 | 10 | 5x11 | 90 | 2 | ||
| 50 | 47 | 5x11 | 190 | 1.10 | ||
| 50 | 150 | 8x11.5 | 450 | 0.25 | ||
| 50 | 470 | 10x16 | 1200 | 0.076 | ||
| 50 | 1000 | 10x16 | 1040 | 0.076 | ||
| 50 | 4700 | 16x25 | 2790 | 0.030 | ||
| 63 | 10 | 5x11 | 120 | 1.82 | ||
| 63 | 47 | 6.3x11 | 220 | 1.00 | ||
| 63 | 150 | 8x11.5 | 410 | 0.31 | ||
| 63 | 470 | 10x16 | 1200 | 0.076 | ||
| 63 | 1000 | 10x16 | 1040 | 0.076 | ||
| 63 | 4700 | 16x25 | 2790 | 0.030 | ||
| 100 | 10 | 5x11 | 140 | 2.69 | ||
| 100 | 47 | 6.3x11 | 280 | 0.65 | ||
| 100 | 150 | 8x11.5 | 450 | 0.25 | ||
| 100 | 470 | 10x16 | 1200 | 0.076 | ||
| 100 | 1000 | 10x16 | 1040 | 0.076 | ||
| 100 | 4700 | 16x25 | 2790 | 0.030 | ||
| 160 | 10 | 6.3x11 | 45 | 7.85 | ||
| 160 | 47 | 8x11.5 | 300 | 0.56 | ||
| 160 | 150 | 10x16 | 700 | 0.11 | ||
| 160 | 470 | 13x25 | 1620 | 0.053 | ||
| 160 | 1000 | 16x31.5 | 2350 | 0.034 | ||
| 160 | 4700 | 16x35.5 | 3650 | 0.024 | ||
| 200 | 10 | 6.3x11 | 40 | 8.82 | ||
| 200 | 47 | 13x20 | 360 | 0.65 | ||
| 200 | 150 | 10x20 | 800 | 0.10 | ||
| 200 | 470 | 13x25 | 1620 | 0.053 | ||
| 200 | 1000 | 16x31.5 | 2350 | 0.034 | ||
| 200 | 4700 | 16x35.5 | 3650 | 0.024 | ||
| 250 | 10 | 8x11.5 | 58 | 6.35 | ||
| 250 | 47 | 13x20 | 360 | 0.65 | ||
| 250 | 150 | 10x20 | 800 | 0.10 | ||
| 250 | 470 | 13x25 | 1620 | 0.053 | ||
| 250 | 1000 | 16x31.5 | 2350 | 0.034 | ||
| 250 | 4700 | 16x35.5 | 3650 | 0.024 | ||
| 350 | 10 | 8x11.5 | 75 | 5.3 | ||
| 350 | 47 | 13x25 | 400 | 0.62 | ||
| 350 | 150 | 13x20 | 780 | 0.174 | ||
| 350 | 470 | 16x31.5 | 650 | 0.85 | ||
| 350 | 1000 | 16x35.5 | 2770 | 0.026 | ||
| 350 | 4700 | 16x35.5 | 3650 | 0.024 | ||
| 400 | 10 | 10x16 | 165 | 1.64 | ||
| 400 | 47 | 16x25 | 580 | 1.40 | ||
| 400 | 150 | 16x31.5 | 840 | 0.25 | ||
| 400 | 470 | 16x31.5 | 650 | 0.85 | ||
| 400 | 1000 | 16x35.5 | 2770 | 0.026 | ||
| 400 | 4700 | 16x35.5 | 3650 | 0.024 | ||
| 420 | 10 | 10x16 | 160 | 2.02 | ||
| 420 | 47 | 16x31.5 | 620 | 1.10 | ||
| 420 | 150 | 16x35.5 | 750 | 0.24 | ||
| 420 | 470 | 16x31.5 | 650 | 0.85 | ||
| 420 | 1000 | 16x35.5 | 2770 | 0.026 | ||
| 420 | 4700 | 16x35.5 | 3650 | 0.024 | ||
| 450 | 10 | 10x20 | 180 | 3.75 | ||
| 450 | 47 | 16x35.5 | 650 | 1.05 | ||
| 450 | 150 | 18x35.5 | 750 | 0.80 | ||
| 450 | 470 | 16x35.5 | 650 | 0.85 | ||
| 450 | 1000 | 18x41 | 1930 | 0.066 | ||
| 450 | 4700 | 16x35.5 | 3650 | 0.024 | ||
Note: For detailed specifications and specific values, please refer to Engineering Bulletin No. E126.
2304140030_CapXon-KF471M010E110A_C59349.pdf
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