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Specifications
Lifetime:
3000hrs@105℃
Capacitance:
680uF
Height - Seated (Max):
20mm
Voltage Rating:
25V
Pin Spacing:
3.5mm
Diameter:
8mm
Tolerance:
±20%
Mfr. Part #:
KF681M025F200A
Package:
Through Hole,D8xL20mm
Key Attributes
Model Number:
KF681M025F200A
Product Description
Product Overview
The KF Series capacitors are designed for demanding applications in communication equipment, switching power supplies, and industrial measuring instruments. They offer a long load life of 2000 to 5000 hours at 105 and feature a safety vent construction. These capacitors are RoHS compliant and provide low impedance characteristics suitable for various high-frequency applications.
Product Attributes
- Series: KF Series
- Compliance: RoHS Compliant
Technical Specifications
| Performance Characteristics | Values | |
|---|---|---|
| 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.) | 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 rate working voltage applied. | ||
| Dissipation Factor (tan, at 20, 120Hz) | For capacitance >1000 F, add 2% per another 1000uF. | |
| Low Temperature Characteristics (at 120Hz) | Impedance ratio max | For capacitance >1000 F, add 0.5 per another 1000uF for -25+20; add 1 per another 1000uF for -40+20 |
| Load Life Test conditions | Duration time | 2000~5000 Hrs at 105 |
| Ambient temperature | +105 | |
| Shelf Life Test conditions | Duration time | 1000Hrs at +105 |
KF Series Radial Capacitors
Dimensions and Ratings (Example: 6.3V)
| 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 | 100 | 5x11 | 170 | 1.00 |
| 6.3 | 220 | 6.3x11 | 310 | 0.65 |
| 6.3 | 470 | 8x11.5 | 450 | 0.25 |
| 6.3 | 1000 | 10x12.5 | 770 | 0.17 |
| 6.3 | 1500 | 10x16 | 1100 | 0.14 |
| 6.3 | 2200 | 10x20 | 1380 | 0.090 |
| 6.3 | 3300 | 13x20 | 1650 | 0.036 |
| 6.3 | 4700 | 13x30 | 2100 | 0.030 |
| 6.3 | 6800 | 16x25 | 2350 | 0.032 |
| 6.3 | 10000 | 16x35.5 | 2700 | 0.024 |
| 6.3 | 15000 | 18x35.5 | 2950 | 0.023 |
Technical Data Summary (Selected Voltage Ratings)
| WV(SV) | Cap(F) | Size (DxL mm) | Ripple Current (mA, rms) at 105 100KHz | Max Impedance () at 20 100KHz |
|---|---|---|---|---|
| 10 | 10 | 5x11 | 85 | 2.56 |
| 16 | 10 | 5x11 | 100 | 2.6 |
| 25 | 10 | 5x11 | 105 | 2.37 |
| 35 | 10 | 5x11 | 105 | 2.37 |
| 50 | 10 | 5x11 | 105 | 2.37 |
| 63 | 10 | 5x11 | 110 | 1.75 |
| 100 | 10 | 6.3x11 | 115 | 1.95 |
| 160 | 10 | 10x16 | 140 | 2.69 |
| 200 | 10 | 10x16 | 150 | 2.02 |
| 250 | 10 | 10x16 | 165 | 1.64 |
| 350 | 10 | 10x20 | 180 | 3.75 |
| 400 | 10 | 10x20 | 180 | 3.70 |
| 420 | 10 | 10x20 | 180 | 3.70 |
| 450 | 10 | 10x20 | 180 | 3.75 |
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 (unit:mm)
| Item | D | L | F | d | |
|---|---|---|---|---|---|
| Dimension | 5 - 10 | See table | 1.5 - 2.0 | 2.0 - 10 | 0.5 - 0.8 |
2304140030_CapXon-KF681M025F200A_C74118.pdf
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