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Specifications
Lifetime:
2000hrs@105℃
Capacitance:
3.3uF
Height - Seated (Max):
11.5mm
Voltage Rating:
400V
Pin Spacing:
3.5mm
Diameter:
8mm
Tolerance:
±20%
Mfr. Part #:
KM3R3M400F115A
Package:
Through Hole,D8xL11.5mm
Key Attributes
Model Number:
KM3R3M400F115A
Product Description
KM Series Standard 105 Capacitors
The KM Series capacitors are designed for reliable performance in demanding applications, particularly within communication equipment and switching power supplies. Featuring a safety vent construction, these capacitors offer enhanced operational safety. They are RoHS compliant, ensuring adherence to environmental standards.
Product Attributes
- Series: KM Series
- Temperature Rating: 105
- Compliance: RoHS Compliant
Technical Specifications
Performance Characteristics
| 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) for 0.1-470F I0.03 CV A (After 1 min, rated working voltage) for others |
| Dissipation Factor (tan, at 20, 120Hz) | See table below. For capacitance >1000F, add 2% per another 1000F. |
| Low Temperature Characteristics (at 120Hz) | Impedance ratio max. See table below. |
| Load Life Test | 2000Hrs @ +105, Rated DC working voltage. Capacitance change: 20% Dissipation factor: 200% of initial specified value Leakage current: Initial specified value |
| Shelf Life Test | 1000Hrs @ +105, No applied voltage. After test requirements: Same limits as Load life. |
| Pre-treatment for measurements | Application of DC working voltage for 30 minutes. |
Dissipation Factor (D.F. %) max.
| Working Voltage (VDC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 | 160 | 200 | 250 | 350 | 400 | 450 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D.F. (%)max. | 22 | 17 | 15 | 14 | 12 | 10 | 9 | 8 | 12 | 12 | 12 | 15 | 15 | 17 |
Low Temperature Characteristics (Z-25 / Z+20) & (Z-40 / Z+20)
| Working Voltage (VDC) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 100 | 160 | 200 | 250 | 350 | 400 | 450 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Z-25Z+20 | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 |
| Z-40Z+20 | 8 | 6 | 4 | 3 | 3 | 3 | 3 | 3 | - | - | - | - | - | - |
Dimensions (unit:mm)
| Item | D18 | D18 | D18 |
|---|---|---|---|
| L35.5 | 1.5 | 1.5 | 2.0 |
| L35.5 | 2.0 | - | - |
Diagram of Dimensions
| Item | D | L | F | d |
|---|---|---|---|---|
| Min. | 5 | 11 | 2.0 | 0.5 |
| Max. | 22 | 41 | 10 | 0.8 |
Ripple Current (mA, rms) at 105, 120Hz
Refer to detailed tables for specific values based on WV (SV), Cap (F), and Case Size (DxL).
Note: For detailed specifications, please refer to Engineering Bulletin No. E102.
2304140030_CapXon-KM3R3M400F115A_C59401.pdf
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