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Specifications
Lifetime:
2000hrs@105℃
Capacitance:
6.8uF
Height - Seated (Max):
12.5mm
Pin Spacing:
5mm
Voltage Rating:
450V
Diameter:
10mm
Tolerance:
±20%
Mfr. Part #:
KM6R8M450G125A
Package:
Through Hole,D10xL12.5mm
Key Attributes
Model Number:
KM6R8M450G125A
Product Description
Product Overview
The KM Series capacitors are designed for high-reliability applications in communication equipment and switching power supplies. Featuring a safety vent construction and RoHS compliance, these capacitors offer stable performance across a wide operating temperature range of -40 to +105. They are engineered for demanding conditions, providing consistent performance with excellent ripple current handling capabilities at 105 and 120Hz.
Product Attributes
- Series: KM Series
- Temperature Rating: 105
- Compliance: RoHS Compliant
- Construction: Safety vent construction design
Technical Specifications
| Item | Specification |
|---|---|
| Operating Temperature Range | -40 to +105 / -25 to +105 |
| Rated Voltage Range | 6.3 to 100 VDC / 160 to 450 VDC |
| Capacitance Range | 0.1 to 22000 F / 0.47 to 470 F |
| Capacitance Tolerance | 20% (120Hz, +20) |
| Leakage Current (max.) | I0.01 CV or 3 A (After 1 min, rated working voltage applied) / I0.03 CV A (After 1 min, rated working voltage applied) |
| Dissipation Factor (tan, at 20, 120Hz) | Refer to detailed tables. For capacitance >1000F, add 2% per another 1000F. |
| Low Temperature Characteristics (at 120Hz) | Impedance ratio max. For Capacitance >1000 F, add 0.5 per another 1000 F for -25+20; add 1 per another 1000 F for -40+20. |
| Load Life Test | Duration: 2000Hrs, Ambient Temp: +105, Applied Voltage: Rated DC working voltage. Post-test requirements at +20: Capacitance change 20%, Dissipation factor 200% of initial, Leakage current initial specified value. |
| Shelf Life Test | Duration: 1000Hrs, Ambient Temp: +105, Applied Voltage: None. Post-test requirements at +20: Same limits as Load life. |
| Detailed Specifications (D.F. (%)max. and Z-ratio) | |
| Working Voltage (VDC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
| D.F. (%)max. | 22 | 17 | 15 | 14 | 12 | 10 | 9 | 8 |
| Z-25Z+20 | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Z-40Z+20 | 8 | 6 | 4 | 3 | 3 | 3 | 3 | 3 |
| Working Voltage (VDC) | 160 | 200 | 250 | 350 | 400 | 450 |
| D.F. (%)max. | 12 | 12 | 12 | 15 | 15 | 17 |
| Z-25Z+20 | 2 | 2 | 3 | 5 | 6 | 6 |
| Dimensions (unit:mm) | |
| D | 5 | 6.3 | 8 | 10 | 13 | 16 | 18 | 22 |
| F | 2.0 | 2.5 | 3.5 | 5.0 | 5.0 | 7.5 | 7.5 | 10 |
| d | 0.5 | 0.6 | 0.8 |
| L | Refer to case size tables |
| Ripple Current (mA, rms) at 105, 120Hz | |
| WV (SV) | Cap (F) | Size (DxL mm) | Ripple (mA) |
| 6.3 (8) | 4.7 | 5X11 | 26 |
| 10 (13) | 10 | 5X11 | 35 |
| 16 (20) | 22 | 5X11 | 45 |
| 25 (32) | 47 | 5X11 | 65 |
| 35 (44) | 100 | 5X11 | 96 |
| 50 (63) | 0.1 | 5X11 | 1.3 |
| 63 (79) | 0.22 | 5X11 | 2.9 |
| 100 (125) | 0.47 | 5X11 | 7 |
| 160 (200) | 1 | 5X11 | 13 |
| 200 (250) | 2.2 | 5X11 | 20 |
| 250 (300) | 0.47 | 5X11 | 8 |
| 350 (400) | 1 | 6.3X11 | 16 |
| 400 (450) | 2.2 | 6.3X11 | 20 |
| 420 (470) | 3.3 | 8X11.5 | 32 |
| 450 (500) | 4.7 | 8X11.5 | 44 |
For detailed specifications and a comprehensive list of ripple current values for all capacitance and voltage combinations, please refer to the product's Engineering Bulletin No. E102.
1912111437_CapXon-KM6R8M450G125A_C400094.pdf
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