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Specifications
Operating Temperature:
-25℃~+105℃
Lifetime:
-
Capacitance:
22uF
Height - Seated (Max):
22mm
Pin Spacing:
-
Voltage Rating:
450V
Diameter:
18mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
-
Mfr. Part #:
RD450M220LO18*22H-8A2C
Package:
Through Hole,D18xL22mm
Key Attributes
Model Number:
RD450M220LO18*22H-8A2C
Product Description
Product Overview
The RD Series Miniature Aluminum Electrolytic Capacitors are designed for high ripple current applications, particularly for input filtering. These capacitors offer extended operational life at 105, ranging from 6000 to 8000 hours depending on the case size. They are RoHS 2.0 compliant, ensuring adherence to environmental regulations. The series is suitable for a wide range of rated voltages from 160V.DC to 500V.DC.
Product Attributes
- Product Series: RD Series
- Type: Miniature Aluminum Electrolytic Capacitors
- Compliance: RoHS 2.0 Compliant
- Key Features: High ripple current, suitable for input filtering, extended life at 105 (6000-8000 hours)
Technical Specifications
| Specification | Details | |
|---|---|---|
| Category Temperature Range | -40~ +105 (160~400V.DC) -25~+105 (450~500V.DC) | |
| Rated Voltage Range | 160 ~ 500V.DC | |
| Capacitance Tolerance | 20%(M) (at 20, 120Hz) | |
| Leakage Current | Formula | I0.02CV + 10A (I=Max.leakage current (A), C=Nominal capacitance(F), V=Rated voltage(Vdc)) (at 20 after 2 minute) |
| Values (A) | See Standard Ratings table | |
| Dissipation Factor (tan) | Values (Max.) | 160V: 0.15, 200V: 0.15, 250V: 0.2, 350V: 0.20, 400V: 0.24, 420V: 0.24, 450V: 0.24, 500V: 0.24 (at 20, 120Hz) |
| Note | For nominal capacitance exceeding 1000F, add 0.02 to the value above for each 1000F increase. | |
| Low Temperature Characteristics (Impedance Ratio) | Z(-25)/Z(+20) (Max.) | 160-250V: 3, 350-400V: 5, 450-500V: 6 (at 120Hz) |
| Z(-40)/Z(+20) (Max.) | 160-400V: 6, 450-500V: Not specified (at 120Hz) | |
| Endurance (at 105) | Capacitance Change | 20% of initial value |
| D.F.(tan) | 200% of initial specified value | |
| Leakage Current | Initial specified value | |
| Shelf Life (at 105, no voltage) | Capacitance Change | 20% of initial value |
| D.F.(tan) | 200% of initial specified value | |
| Leakage Current | Initial specified value | |
| Dimensions (Unit: mm) | See table below | |
| Safety Vent | (8 up) | |
| Construction | Tinned copper-ply wire, end seal, vinyl sleeve, rubber | |
Dimensions
| D (mm) | F (mm) | d (mm) | (mm) |
|---|---|---|---|
| 5 | 2.0 | 0.5 | 1.5 (L<20), 2.0 (L20) |
| 6.3 | 2.5 | 0.5 | 1.5 (L<20), 2.0 (L20) |
| 8 | 3.5 | 0.5/0.6 | 1.5 (L<20), 2.0 (L20) |
| 10 | 5.0 | 0.6 | 1.5 (L<20), 2.0 (L20) |
| 13 | 5.0 | 0.6 | 1.5 (L<20), 2.0 (L20) |
| 16 | 7.5 | 0.8 | 1.5 (L<20), 2.0 (L20) |
| 18 | 7.5 | 0.8 | 1.5 (L<20), 2.0 (L20) |
Ripple Current Coefficient
| Capacitance (F) | Frequency Coefficient (Hz) | |||
|---|---|---|---|---|
| 120 | 1K | 10K | 100K | |
| 2.2~4.7 | 0.20 | 0.40 | 0.80 | 1.00 |
| 5.6~15 | 0.30 | 0.60 | 0.90 | 1.00 |
| 22~100 | 0.50 | 0.80 | 0.90 | 1.00 |
Standard Ratings (105/100KHz)
| WV (Vdc) | Cap. (F) | Case Size DL (mm) | Rated ripple current (mArms) |
|---|---|---|---|
| 160 | 1 | 6.3X7 | 34 |
| 160 | 1 | 6.3X9 | 36 |
| 160 | 1 | 6.3X12 | 40 |
| 160 | 1.5 | 6.3X7 | 38 |
| 160 | 1.5 | 6.3X12 | 50 |
| 160 | 1.8 | 6.3X7 | 49 |
| 160 | 1.8 | 6.3X9 | 50 |
| 160 | 1.8 | 6.3X12 | 56 |
| 160 | 2.2 | 6.3X7 | 53 |
| 160 | 2.2 | 6.3X9 | 56 |
| 160 | 2.2 | 6.3X12 | 60 |
| 160 | 2.8 | 6.3X7 | 57 |
| 160 | 2.8 | 6.3X9 | 60 |
| 160 | 2.8 | 6.3X12 | 65 |
| 160 | 3.3 | 6.3X7 | 61 |
| 160 | 3.3 | 6.3X9 | 65 |
| 160 | 3.3 | 6.3X12 | 68 |
| 160 | 3.9 | 6.3X7 | 65 |
| 160 | 3.9 | 6.3X9 | 68 |
| 160 | 4.7 | 6.3X7 | 66 |
| 160 | 4.7 | 6.3X9 | 70 |
| 160 | 4.7 | 6.3X12 | 72 |
| 160 | 5.6 | 6.3X9 | 72 |
| 160 | 5.6 | 8X9 | 92 |
| 160 | 5.6 | 8X12 | 98 |
| 160 | 6.8 | 6.3X12 | 94 |
| 160 | 6.8 | 8X9 | 98 |
| 160 | 6.8 | 8X16 | 103 |
| 160 | 8.2 | 8X9 | 145 |
| 160 | 8.2 | 8X12 | 180 |
| 160 | 10 | 8X12 | 180 |
| 160 | 10 | 8X16 | 216 |
| 160 | 10 | 10X9 | 190 |
| 160 | 15 | 8X12 | 200 |
| 160 | 15 | 8X16 | 225 |
| 160 | 15 | 8X20 | 250 |
| 200 | 1 | 6.3X7 | 35 |
| 200 | 1 | 6.3X9 | 38 |
| 200 | 1 | 6.3X12 | 42 |
| 200 | 1.2 | 6.3X7 | 38 |
| 200 | 1.2 | 6.3X9 | 42 |
| 200 | 1.5 | 6.3X7 | 49 |
| 200 | 1.5 | 6.3X9 | 50 |
| 200 | 1.5 | 6.3X12 | 54 |
| 200 | 1.8 | 6.3X7 | 50 |
| 200 | 1.8 | 6.3X9 | 54 |
| 200 | 1.8 | 6.3X12 | 60 |
| 200 | 2.2 | 6.3X7 | 55 |
| 200 | 2.2 | 6.3X9 | 60 |
| 200 | 2.2 | 6.3X12 | 68 |
| 200 | 2.8 | 6.3X7 | 61 |
| 200 | 2.8 | 6.3X9 | 68 |
| 200 | 2.8 | 6.3X12 | 71 |
| 200 | 3.3 | 6.3X9 | 75 |
| 200 | 3.3 | 6.3X12 | 80 |
| 200 | 4.7 | 6.3X12 | 92 |
| 200 | 4.7 | 8X9 | 92 |
| 200 | 4.7 | 8X12 | 102 |
| 200 | 5.6 | 8X9 | 95 |
| 200 | 5.6 | 8X12 | 105 |
| 200 | 6.8 | 8X9 | 105 |
| 200 | 6.8 | 8X16 | 115 |
| 200 | 8.2 | 8X10 | 108 |
| 200 | 8.2 | 8X16 | 120 |
| 200 | 10 | 8X10 | 187 |
| 200 | 10 | 8X16 | 216 |
| 200 | 10 | 10X9 | 175 |
| 200 | 15 | 8X16 | 225 |
| 200 | 15 | 8X20 | 250 |
| 200 | 22 | 8X16 | 350 |
| 200 | 22 | 10X16 | 380 |
| 200 | 22 | 10X20 | 320 |
| 200 | 33 | 10X20 | 450 |
| 200 | 33 | 12.5X13 | 430 |
| 200 | 33 | 12.5X16 | 450 |
| 200 | 47 | 10X20 | 520 |
| 200 | 47 | 12.5X16 | 520 |
| 200 | 47 | 12.5X20 | 580 |
| 200 | 68 | 12.5X20 | 600 |
| 200 | 68 | 12.5X25 | 665 |
| 200 | 100 | 12.5X20 | 700 |
| 200 | 100 | 12.5X25 | 722 |
| 200 | 100 | 16X20 | 722 |
| 200 | 150 | 16X20 | 740 |
| 200 | 150 | 16X25 | 798 |
| 200 | 220 | 16X25 | 900 |
| 200 | 330 | 18X30 | 1,100 |
| 250 | 1 | 6.3X7 | 36 |
| 250 | 1 | 6.3X9 | 40 |
| 250 | 1 | 6.3X12 | 46 |
| 250 | 1.2 | 6.3X7 | 41 |
| 250 | 1.2 | 6.3X9 | 46 |
| 250 | 1.5 | 6.3X7 | 51 |
| 250 | 1.5 | 6.3X9 | 54 |
| 250 | 1.5 | 6.3X12 | 58 |
| 250 | 1.8 | 6.3X7 | 54 |
| 250 | 1.8 | 6.3X9 | 58 |
| 250 | 1.8 | 6.3X12 | 62 |
| 250 | 2.2 | 6.3X7 | 55 |
| 250 | 2.2 | 6.3X9 | 62 |
| 250 | 2.2 | 6.3X12 | 70 |
| 250 | 2.8 | 6.3X7 | 63 |
| 250 | 2.8 | 6.3X9 | 70 |
| 250 | 2.8 | 6.3X12 | 78 |
| 250 | 3.3 | 6.3X9 | 75 |
| 250 | 3.3 | 6.3X12 | 80 |
| 250 | 4.7 | 6.3X12 | 92 |
| 250 | 4.7 | 8X9 | 92 |
| 250 | 4.7 | 8X12 | 102 |
| 250 | 5.6 | 8X9 | 95 |
| 250 | 5.6 | 8X12 | 105 |
| 250 | 6.8 | 8X9 | 105 |
| 250 | 6.8 | 8X16 | 115 |
| 250 | 8.2 | 8X10 | 108 |
| 250 | 8.2 | 8X16 | 120 |
| 250 | 10 | 8X10 | 187 |
| 250 | 10 | 8X16 | 216 |
| 250 | 10 | 10X9 | 175 |
| 250 | 15 | 8X16 | 225 |
| 250 | 15 | 8X20 | 250 |
| 250 | 22 | 8X16 | 350 |
| 250 | 22 | 10X16 | 380 |
| 250 | 22 | 10X20 | 320 |
| 250 | 33 | 10X20 | 450 |
| 250 | 33 | 12.5X13 | 430 |
| 250 | 33 | 12.5X16 | 450 |
| 250 | 47 | 10X20 | 520 |
| 250 | 47 | 12.5X16 | 520 |
| 250 | 47 | 12.5X20 | 580 |
| 250 | 68 | 12.5X20 | 600 |
| 250 | 68 | 12.5X25 | 665 |
| 250 | 100 | 12.5X20 | 700 |
| 250 | 100 | 12.5X25 | 722 |
| 250 | 100 | 16X20 | 722 |
| 250 | 150 | 16X20 | 740 |
| 250 | 150 | 16X25 | 798 |
| 250 | 220 | 16X25 | 900 |
| 250 | 330 | 18X30 | 1,100 |
| 350 | 1 | 6.3X7 | 40 |
| 350 | 1 | 6.3X9 | 45 |
| 350 | 1 | 6.3X12 | 50 |
| 350 | 1.2 | 6.3X9 | 55 |
| 350 | 1.2 | 6.3X12 | 63 |
| 350 | 1.5 | 6.3X9 | 65 |
| 350 | 1.5 | 6.3X12 | 72 |
| 350 | 1.8 | 6.3X9 | 68 |
| 350 | 1.8 | 6.3X12 | 75 |
| 350 | 2.2 | 6.3X9 | 72 |
| 350 | 2.2 | 6.3X12 | 78 |
| 350 | 2.8 | 6.3X12 | 74 |
| 350 | 2.8 | 8X9 | 78 |
| 350 | 2.8 | 8X16 | 85 |
| 350 | 3.3 | 8X7 | 78 |
| 350 | 3.3 | 8X9 | 85 |
| 350 | 3.3 | 8X12 | 91 |
| 350 | 3.3 | 8X16 | 95 |
| 350 | 4.7 | 8X9 | 90 |
| 350 | 4.7 | 8X12 | 104 |
| 350 | 4.7 | 8X16 | 110 |
| 350 | 5.6 | 8X12 | 114 |
| 350 | 5.6 | 8X20 | 138 |
| 350 | 5.6 | 10X16 | 138 |
| 350 | 6.8 | 8X16 | 132 |
| 350 | 6.8 | 8X20 | 148 |
| 350 | 6.8 | 10X16 | 148 |
| 350 | 8.2 | 10X16 | 218 |
| 350 | 8.2 | 10X20 | 230 |
| 350 | 10 | 10X16 | 226 |
| 350 | 10 | 10X20 | 238 |
| 350 | 15 | 10X20 | 255 |
| 350 | 15 | 12.5X16 | 270 |
| 350 | 15 | 12.5X20 | 300 |
| 350 | 22 | 12.5X20 | 400 |
| 350 | 22 | 12.5X25 | 420 |
| 350 | 22 | 16X20 | 420 |
| 350 | 33 | 16X25 | 550 |
| 350 | 33 | 10X45 | 510 |
| 350 | 33 | 16X30 | 579 |
| 350 | 47 | 12.5X45 | 660 |
| 350 | 47 | 16X25 | 630 |
| 350 | 47 | 16X30 | 637 |
| 350 | 47 | 16X35 | 700 |
| 350 | 68 | 18X25 | 700 |
| 350 | 68 | 18X30 | 769 |
| 350 | 100 | 18X30 | 900 |
| 350 | 100 | 18X35 | 950 |
| 350 | 100 | 18X40 | 1,100 |
| 400 | 1 | 6.3X7 | 50 |
| 400 | 1 | 6.3X9 | 55 |
| 400 | 1 | 6.3X12 | 59 |
| 400 | 1.2 | 6.3X9 | 59 |
| 400 | 1.2 | 6.3X12 | 63 |
| 400 | 1.5 | 6.3X9 | 65 |
| 400 | 1.5 | 6.3X12 | 72 |
| 400 | 1.8 | 6.3X9 | 68 |
| 400 | 1.8 | 6.3X12 | 75 |
| 400 | 2.2 | 6.3X9 | 68 |
| 400 | 2.2 | 6.3X12 | 72 |
| 400 | 2.2 | 8X9 | 75 |
| 400 | 2.2 | 8X12 | 78 |
| 400 | 2.8 | 6.3X12 | 74 |
| 400 | 2.8 | 8X9 | 78 |
| 400 | 2.8 | 8X16 | 85 |
| 400 | 3.3 | 8X7 | 78 |
| 400 | 3.3 | 8X9 | 85 |
| 400 | 3.3 | 8X12 | 91 |
| 400 | 3.3 | 8X16 | 95 |
| 400 | 4.7 | 8X9 | 90 |
| 400 | 4.7 | 8X12 | 104 |
| 400 | 4.7 | 8X16 | 110 |
| 400 | 5.6 | 8X12 | 114 |
| 400 | 5.6 | 8X20 | 138 |
| 400 | 5.6 | 10X16 | 138 |
| 400 | 6.8 | 8X16 | 132 |
| 400 | 6.8 | 8X20 | 148 |
| 400 | 6.8 | 10X16 | 148 |
| 400 | 8.2 | 10X16 | 218 |
| 400 | 8.2 | 10X20 | 230 |
| 400 | 10 | 10X16 | 226 |
| 400 | 10 | 10X20 | 238 |
| 400 | 15 | 10X20 | 255 |
| 400 | 15 | 12.5X16 | 270 |
| 400 | 15 | 12.5X20 | 300 |
| 400 | 22 | 12.5X20 | 400 |
| 400 | 22 | 12.5X25 | 420 |
| 400 | 22 | 16X20 | 420 |
| 400 | 33 | 16X25 | 550 |
| 400 | 33 | 10X45 | 510 |
| 400 | 33 | 16X30 | 579 |
| 400 | 47 | 12.5X45 | 660 |
| 400 | 47 | 16X25 | 630 |
| 400 | 47 | 16X30 | 637 |
| 400 | 47 | 16X35 | 700 |
| 400 | 68 | 18X25 | 700 |
| 400 | 68 | 18X30 | 769 |
| 400 | 100 | 18X30 | 900 |
| 400 | 100 | 18X35 | 950 |
| 400 | 100 | 18X40 | 1,100 |
| 450 | 1 | 6.3X9 | 55 |
| 450 | 1 | 8X12 | 60 |
| 450 | 1.2 | 6.3X9 | 60 |
| 450 | 1.5 | 8X9 | 65 |
| 450 | 1.5 | 8X12 | 70 |
| 450 | 1.8 | 8X9 | 68 |
| 450 | 1.8 | 8X12 | 72 |
| 450 | 2.2 | 8X9 | 72 |
| 450 | 2.2 | 8X16 | 75 |
| 450 | 2.8 | 8X9 | 75 |
| 450 | 2.8 | 8X16 | 79 |
| 450 | 3.3 | 8X12 | 80 |
| 450 | 3.3 | 8X16 | 86 |
| 450 | 3.3 | 10X9 | 80 |
| 450 | 4.7 | 8X12 | 84 |
| 450 | 4.7 | 8X20 | 99 |
| 450 | 4.7 | 10X9 | 106 |
| 450 | 5.6 | 10X12 | 102 |
| 450 | 5.6 | 10X16 | 115 |
| 450 | 6.8 | 10X12 | 130 |
| 450 | 6.8 | 10X20 | 158 |
| 450 | 8.2 | 10X16 | 185 |
| 450 | 8.2 | 10X20 | 209 |
| 450 | 10 | 10X16 | 218 |
| 450 | 10 | 10X20 | 225 |
| 450 | 15 | 12.5X20 | 332 |
| 450 | 22 | 12.5X25 | 427 |
| 450 | 33 | 16X25 | 522 |
| 450 | 47 | 16X25 | 630 |
| 450 | 47 | 16X30 | 637 |
| 450 | 68 | 18X25 | 700 |
| 450 | 68 | 18X30 | 760 |
| 450 | 100 | 18X30 | 900 |
| 450 | 100 | 18X40 | 1,100 |
| 500 | 10 | 12.5X20 | 259 |
| 500 | 10 | 12.2X25 | 272 |
| 500 | 15 | 12.5X25 | 356 |
| 500 | 22 | 12.5X35 | 453 |
| 500 | 33 | 18X25 | 567 |
| 500 | 47 | 18X30 | 713 |
| 500 | 68 | 22X35 | 1,000 |
| 500 | 100 | 22X35 | 1,400 |
Note on Endurance: The endurance of aluminum electrolytic capacitors is reduced by internal heating caused by ripple current. The lifetime is halved for every 5 rise in temperature. For extended long-life performance, the RMS ripple current must be reduced during operation.
2410121250_BERYL-Electronic-Tech-RD450M220LO18-22H-8A2C_C2837996.pdf
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