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Specifications
Operating Temperature:
-25℃~+105℃
Lifetime:
-
Capacitance:
3.3uF
Height - Seated (Max):
12mm
Pin Spacing:
-
Voltage Rating:
400V
Diameter:
8mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
-
Mfr. Part #:
RD400M3R3LO8*12TH-2A2E
Package:
Through Hole,D8xL12mm
Key Attributes
Model Number:
RD400M3R3LO8*12TH-2A2E
Product Description
Product Overview
The RD Series Miniature Aluminum Electrolytic Capacitors are designed for high ripple current applications, making them ideal for input filtering. These capacitors offer extended operational life of 6000 to 8000 hours at 105C and are RoHS 2.0 compliant. They are suitable for a wide range of rated voltages from 160V.DC to 500V.DC.
Product Attributes
- Series: RD Series
- Type: Miniature Aluminum Electrolytic Capacitors
- Compliance: RoHS 2.0 Compliant
- Temperature Rating: 105C
- Endurance: 6000~8000 hours (at 105C)
Technical Specifications
| Category | Specification | Details |
|---|---|---|
| Operating Temperature Range | 160~400V.DC | -40 ~ +105 |
| Operating Temperature Range | 450~500V.DC | -25 ~ +105 |
| Rated Voltage Range | 160 ~ 500V.DC | |
| Capacitance Tolerance | 20%(M) (at 20, 120Hz) | |
| Leakage Current | Formula | I 0.02CV + 10A (I=Max.leakage current (A), C=Nominal capacitance(F), V=Rated voltage(Vdc)) (at 20 after 2 min) |
| Dissipation Factor (tan) | Rated Voltage (Vdc) | 160, 200, 250, 350, 400, 420, 450, 500 |
| Dissipation Factor (tan) | tan (Max.) | 0.15, 0.15, 0.2, 0.20, 0.24, 0.24, 0.24, 0.24 |
| Dissipation Factor Note | When nominal capacitance exceeds 1000F, add 0.02 to the value above for each 1000F increase. (at 20, 120Hz) | |
| Low Temperature Characteristics | Rated Voltage (Vdc) | 160, 200, 250, 350, 400, 450, 500 |
| Low Temperature Characteristics | Z(-25)/Z(+20) (Max. Impedance Ratio) | 3, 3, 3, 5, 5, 6, 6 |
| Low Temperature Characteristics | Z(-40)/Z(+20) (at 120Hz) | 6, 6, 6, 6, 6, -, - |
| Endurance | Capacitance Change | 20% of the initial value |
| Endurance | D.F.(tan) | 200% of the initial specified value |
| Endurance | Leakage Current | The initial specified value |
| Endurance | Duration (hrs) for 6.3 | 6000 |
| Endurance | Duration (hrs) for >8 | 8,000 |
| High Temperature Storage Characteristics | Capacitance Change | 20% of the initial value |
| High Temperature Storage Characteristics | D.F.(tan) | 200% of the initial specified value |
| High Temperature Storage Characteristics | Leakage Current | The initial specified value |
| Dimensions (Unit: mm) | D | 5, 6.3, 8, 10, 13, 16, 18 |
| Dimensions (Unit: mm) | F | 2.0, 2.5, 3.5, 5.0, 5.0, 7.5, 7.5 |
| Dimensions (Unit: mm) | d | 0.5, 0.5, 0.5/0.6, 0.6, 0.6, 0.8, 0.8 |
| Dimensions (Unit: mm) | (L<20) | 1.5 |
| Dimensions (Unit: mm) | (L20) | 2.0 |
| Frequency Coefficient | Capacitance (F) | 2.2~4.7, 5.6~15, 22~100 |
| Frequency Coefficient | Frequency (Hz) | 120, 1K, 10K, 100K |
| Frequency Coefficient | Coefficient | 0.20, 0.40, 0.80, 1.00 (for 2.2~4.7F) 0.30, 0.60, 0.90, 1.00 (for 5.6~15F) 0.50, 0.80, 0.90, 1.00 (for 22~100F) |
Note on Endurance: The endurance of capacitors is reduced with internal heating produced by ripple current at the rate of halving the lifetime with every 5 rise. When long life performance is required in actual use, the RMS ripple current has to be reduced.
Standard Ratings Table (Partial Example)
| WV (Vdc) | Cap. (F) | Case Size DL (mm) | Rated ripple current (mArms) 105/100KHz |
|---|---|---|---|
| 160 | 1 | 6.3X7 | 34 |
| 160 | 15 | 8X16 | 225 |
| 200 | 3.3 | 6.3X7 | 65 |
| 200 | 15 | 10X9 | 200 |
| 450 | 5.6 | 6.3X12 | 90 |
| 500 | 5.6 | 8X12 | 98 |
| 250 | 1 | 6.3X7 | 36 |
| 250 | 33 | 12.5X16 | 450 |
| 400 | 1 | 6.3X7 | 50 |
| 400 | 4.7 | 8X16 | 110 |
| 350 | 1 | 6.3X7 | 40 |
| 350 | 8.2 | 8X16 | 130 |
| 500 | 10 | 12.5X20 | 259 |
| 450 | 1 | 6.3X9 | 55 |
| 450 | 2.8 | 8X9 | 75 |
2410121250_BERYL-Electronic-Tech-RD400M3R3LO8-12TH-2A2E_C2837985.pdf
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