Product Overview
The KM Series large-sized aluminum electrolytic capacitors are general-purpose snap-in capacitors designed for professional applications. They offer high ripple current capability and long endurance at 105 for 2000 hours. Key features include a safety vent designed on the aluminum case and RoHS2.0 compliance. These capacitors are ideal for professional power supplies, frequency converters, inverters, UPS systems, medical power supplies, air conditioners, and professional arena power amplifiers.
Product Attributes
- Type: Large Sized Aluminum Electrolytic Capacitors
- Series: KM Series
- Terminal Type: Standard (S), P, L
- Compliance: RoHS2.0 Compliant
Technical Specifications
General Characteristics:
| Item | Characteristic |
|---|---|
| Category Temperature Range | -40 ~ +105 (6.3 ~ 100V.DC) -25 ~ +105 (160 ~ 500V.DC) |
| Rated Voltage Range | 6.3 ~ 500V.DC |
| Capacitance Tolerance | 20% (M) (at 20, 120Hz) |
| Leakage Current | I 0.02CV (0.03CV for L=20mm) or 3mA, whichever is smaller (After 5 minutes application of rated voltage) |
| Dissipation Factor (tan Max.) | See table below (at 20, 120Hz). Add 0.02 for every 1000F exceeding 1000F. |
| Low Temperature Characteristics | Impedance ratio (Z(-25)/Z(+20) and Z(-40)/Z(+20)) shall not exceed values in the table. |
| Endurance | 2000 hours at 105 with maximum allowable ripple current and not over rated voltage. Capacitance change 20%, D.F. 200% of initial, Leakage current initial specified value. |
| Shelf Life | 1000 hours at 105 without voltage applied. Capacitance change 20%, D.F. 150% of initial, Leakage current 200% of initial specified value. |
Dissipation Factor (tan Max.) Table (at 20, 120Hz):
| Rated Voltage (V) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | 160 ~ 250 | 315 ~ 400 | 450 | 500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tan (Max.) | 0.60 | 0.50 | 0.40 | 0.30 | 0.25 | 0.20 | 0.15 | 0.15 | 0.15 | 0.15 | 0.20 | 0.20 | 0.24 |
Low Temperature Characteristics Impedance Ratio (Max.):
| Rated Voltage (V) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | 160 ~ 250 | 315 ~ 400 | 450 | 500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Z(-25)/Z(+20) | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 2 | 4 | 4 | 8 | 10 |
| Z(-40)/Z(+20) | 15 | 15 | 15 | 10 | 8 | 6 | 6 | 5 | 5 |
Ripple Current Coefficient:
| Frequency (Hz) | 50 | 120 | 300 | 1k | 10k | 50k |
|---|---|---|---|---|---|---|
| 6.3 ~ 50V | 0.95 | 1 | 1.03 | 1.05 | 1.08 | 1.08 |
| 63 ~ 100V | 0.92 | 1 | 1.07 | 1.13 | 1.19 | 1.2 |
| 160 ~ 250 V | 0.81 | 1 | 1.17 | 1.32 | 1.45 | 1.5 |
| 315 ~ 450 V | 0.77 | 1 | 1.16 | 1.3 | 1.41 | 1.43 |
Standard Ratings (Partial List):
| WV(V) | Cap.(F) | Case Size: DL(mm) | Max. Allowable Ripple Current at 105/120Hz (A.r.m.s) |
|---|---|---|---|
| 6.3 (0J) | 6,800 | 2225 | 1.57 |
| 10 (1A) | 10,000 | 2225 | 1.55 |
| 16 (1C) | 12,000 | 2225 | 1.54 |
| 25 (1E) | 1,800 | 2225 | 1.33 |
| 35 (1V) | 2,700 | 2230 | 1.69 |
| 50 (1H) | 4,700 | 2225 | 1.50 |
| 63 (1J) | 560 | 2225 | 1.05 |
| 80 (1K) | 820 | 2225 | 1.11 |
| 100 (2A) | 1,000 | 2225 | 1.22 |
| 160 (2C) | 150 | 2220 | 0.66 |
| 180 (2Z) | 180 | 2220 | 0.73 |
| 200 (2D) | 220 | 2220 | 0.8 |
| 250 (2E) | 56 | 2220 | 0.4 |
| 315 (2F) | 68 | 2220 | 0.44 |
| 350 (2V) | 82 | 2225 | 0.64 |
| 400 (2G) | 47 | 2220 | 0.37 |
| 450 (2W) | 56 | 2220 | 0.4 |
| 500 (2H) | 68 | 2225 | 0.51 |
Dimensions:
Standard Terminal Type: S (22 ~ 35)
Terminal Type: P (35)
Terminal Type: L (2230 ~ 50L)
Note: The endurance of capacitors is reduced with internal heating produced by ripple current. For long life performance, reduce the RMS ripple current in actual use.
2410121247_BERYL-Electronic-Tech-KM400M221SI230-30TA-1A3ET_C7211180.pdf
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