Product Overview
The KMG Series MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS are designed for general use and offer reliable performance with assured life of 1,000~2,000 hours at 105. These RoHS compliant capacitors are also available in halogen-free versions. They are suitable for applications requiring stable capacitance, low leakage current, and low dissipation factor across a wide operating temperature range.
Product Attributes
- Certifications: RoHS compliant, Halogen-free available
- Marking: BROWN SLEEVE, WHITE INK
- Solvent-proof
Technical Specifications
| Series | Capacitance (F) | Rated Voltage (VDC) | Tolerance | Operating Temperature Range (C) | tan (Max.) | Leakage Current (A) | Load Life (Hrs) | Case Size D L (mm) | Rated Ripple Current (mArms/105,120Hz) |
| KMG | 0.1 ~ 22000 | 6.3 ~ 450 | 20% (M) | -55 ~ +105 (for 100VDC), -40 ~ +105 (for 160~400VDC), -25 ~ +105 (for 450VDC) | 0.09 ~ 0.34 (at 120Hz) | I = 0.03CV or 4A (whichever is greater) after 1 min; I = 0.01CV or 3A (whichever is greater) after 2 min (at 20) | 1,000 ~ 2,000 | 511 to 1840 | 0.1 ~ 1072 |
Load Life Test Conditions
Capacitors are restored to 20 after rated voltage applied for 2,000 hours at 105 (1,000 hours for 8mm): Capacitance change 20% of initial value, tan 200% of initial specified value, Leakage current initial specified value.
Capacitors are restored to 20 after exposure for 1,000 hours at 105 without voltage (500 hours for 8mm): Capacitance change 20% of initial value, tan 200% of initial specified value, Leakage current initial specified value (200% for WV 160VDC).
Shelf Life
WV100VDC: I = 0.1CV + 40 (After 1 min), I = 0.03CV + 15 (After 5 min)
WV>100VDC: I = 0.04CV + 100 (After 1 min), I = 0.02CV + 25 (After 5 min)
Temperature Characteristics (Capacitance change ratio)
| Rated Voltage (VDC) | Z(-25) / Z(+20) | Z(-40) / Z(+20) |
| 6.3 | 5 | 12 |
| 10 | 4 | 10 |
| 16 | 3 | 8 |
| 25 | 2 | 5 |
| 35 | 2 | 4 |
| 50 | 2 | 3 |
| 63~100 | 3 | 4 |
| 160 | 3 | 4 |
| 200~250 | 3 | 5 |
| 350~400 | 6 | 6 |
| 450 | 6 | - |
Ripple Current Multipliers
| Frequency (Hz) | Capacitance (F) | Multiplier |
| 120 | 0.1 ~ 6.8 | 1.00 |
| 1k | 0.1 ~ 6.8 | 1.75 |
| 10k | 0.1 ~ 6.8 | 2.30 |
| 50k | 0.1 ~ 6.8 | 2.40 |
| 100k | 0.1 ~ 6.8 | 2.50 |
| 120 | 10 ~ 68 | 1.00 |
| 1k | 10 ~ 68 | 1.50 |
| 10k | 10 ~ 68 | 1.75 |
| 50k | 10 ~ 68 | 1.77 |
| 100k | 10 ~ 68 | 1.80 |
| 120 | 100 ~ 1000 | 1.00 |
| 1k | 100 ~ 1000 | 1.30 |
| 10k | 100 ~ 1000 | 1.40 |
| 50k | 100 ~ 1000 | 1.45 |
| 100k | 100 ~ 1000 | 1.50 |
| 120 | 2200 ~ 22000 | 1.00 |
| 1k | 2200 ~ 22000 | 1.05 |
| 10k | 2200 ~ 22000 | 1.08 |
| 50k | 2200 ~ 22000 | 1.09 |
| 100k | 2200 ~ 22000 | 1.10 |
2410121636_SAMYOUNG-KMG25V470M10-12-5-5-0TP_C3002295.pdf
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