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Specifications
Operating Temperature:
-25℃~+105℃
Lifetime:
-
Capacitance:
33uF
Height - Seated (Max):
22mm
Pin Spacing:
-
Voltage Rating:
450V
Diameter:
18mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
-
Mfr. Part #:
RD450M330LO18*22H-8A2C
Package:
Through Hole,D18xL22mm
Key Attributes
Model Number:
RD450M330LO18*22H-8A2C
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 6000-8000 hours at 105 and are RoHS2.0 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: RoHS2.0 Compliant
- Temperature Range: -40~+105 (160~400V.DC), -25~+105 (450~500V.DC)
- Key Features: High ripple current, for input filtering, 105 operation
Technical Specifications
| Category | Specification | Details | ||
|---|---|---|---|---|
| Rated Voltage Range | 160 ~ 500V.DC | |||
| Capacitance Tolerance | (at 20, 120Hz) | 20%(M) | ||
| Leakage Current | Formula | I0.02CV +10A (I=Max.leakage current (A), C=Nominal capacitance(F), V=Rated voltage(Vdc)) | ||
| (at 20 after 2 minute) | ||||
| Dissipation Factor (tan) | (at 20, 120Hz) | See table below for specific voltage ratings. | ||
| Capacitance Adjustment | For nominal capacitance exceeding 1000F, add 0.02 for each 1000F increase. | |||
| Low Temperature Characteristics | (at 120Hz) | Impedance ratio (Z(-25)/Z(+20)) and (Z(-40)/Z(+20)) shall not exceed listed values. | ||
| Rated Voltage (Vdc) | Z(-25)/Z(+20) (Max. Impedance Ratio) | |||
| 160, 200, 250 | 3 | |||
| 350, 400, 450, 500 | 5, 6, 6, 6 | |||
| Rated Voltage (Vdc) | Z(-40)/Z(+20) (Max. Impedance Ratio) | |||
| 160, 200, 250, 350, 400 | 6 | |||
| Endurance | (at 105) | Capacitance change 20%, D.F.(tan) 200% of initial, Leakage current Initial specified value. Lifespan depends on case size (6.3: 6000hrs, >8: 8000hrs). | ||
| High Temperature Storage Characteristics | (at 105, 1000 hours, no voltage applied) | Capacitance change 20%, D.F.(tan) 200% of initial, Leakage current Initial specified value. | ||
| Dimensions | Symbol | D, F, d, , L | ||
| Unit | mm | |||
| Values | See diagram and table for specific dimensions (D: 5 to 18, F: 2.0 to 7.5, d: 0.5 to 0.8, : 1.5 to 2.0). | |||
| Safety Vent | (8up) | Included | ||
| Rated Ripple Current Coefficient | Frequency Coefficient | See table for values at different frequencies (120Hz, 1KHz, 10KHz, 100KHz) and capacitances (2.2~4.7F to 22~100F). | ||
| Standard Ratings | WV (Vdc) | Cap. (F) | Case Size DL (mm) | Rated ripple current (mArms) 105/100KHz |
| 160 | 1 ~ 150 | 6.3X7 to 16X25 | 34 to 740 | |
| 200 | 1 ~ 150 | 6.3X7 to 16X25 | 35 to 800 | |
| 250 | 1 ~ 47 | 6.3X7 to 16X20 | 36 to 600 | |
| 350 | 1 ~ 100 | 6.3X7 to 18X30 | 40 to 1100 | |
| 400 | 1 ~ 100 | 6.3X7 to 18X40 | 50 to 1100 | |
| 450 | 1 ~ 100 | 6.3X9 to 18X40 | 55 to 1100 | |
| 500 | 10 ~ 22 | 12.5X20 to 16X20 | 259 to 420 |
Note: Endurance is reduced by half for every 5 rise in internal temperature due to ripple current. For extended lifespan, reduce RMS ripple current.
2410121250_BERYL-Electronic-Tech-RD450M330LO18-22H-8A2C_C2837997.pdf
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