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Specifications
Operating Temperature:
-40℃~+105℃
Lifetime:
2000hrs@105℃
Capacitance:
470uF
Height - Seated (Max):
35mm
Voltage Rating:
420V
Pin Spacing:
10mm
Diameter:
30mm
Equivalent Series Resistance(ESR):
-
Tolerance:
±20%
Ripple Current:
2.4882A@50kHz
Mfr. Part #:
EKMZ421VSN471MR35S
Package:
Through Hole,D30xL35mm
Key Attributes
Model Number:
EKMZ421VSN471MR35S
Product Description
KMZ Series: Downsized, High-Performance Aluminum Electrolytic Capacitors
The KMZ Series represents a significant advancement in large capacitance aluminum electrolytic capacitors, offering a downsized form factor compared to the KMW series while expanding the lower temperature range. These capacitors are designed for demanding applications requiring high endurance and reliable performance at 105, with a rated ripple current endurance of 2,000 hours. They are suitable for a rated voltage range of 420 & 450Vdc and a capacitance range from 120 to 820F. The series is RoHS2 Compliant, ensuring adherence to environmental standards.
Product Attributes
- Series: KMZ
- Type: Downsized snap-in, 105
- Endurance: 2,000 hours at 105 with ripple current
- Material: Non solvent resistant type
- Certifications: RoHS2 Compliant
Technical Specifications
| Item | Characteristics |
| Category Temperature Range | -40 to +105 |
| Rated Voltage Range | 420 & 450Vdc |
| Capacitance Tolerance | 20% (M) (at 20, 120Hz) |
| Leakage Current | I3 CV (A) (at 20 after 5 minutes) |
| Dissipation Factor (tan) | 0.20 Max. (at 20, 120Hz) |
| Low Temperature Characteristics (Max. Impedance Ratio) | Z(-25)/Z(+20) = 8 (at 120Hz) |
| Endurance Conditions | 2,000 hours at 105 with rated ripple current. Capacitance change 20% of initial value, D.F. (tan) 200% of initial specified value, Leakage current Initial specified value. |
| Shelf Life Conditions | 1,000 hours at 105 without voltage applied. Capacitance change 15% of initial value, D.F. (tan) 150% of initial specified value, Leakage current Initial specified value. |
Standard Ratings
| WV (Vdc) | Cap (F) | Case size DL(mm) | tan | Rated ripple current (Arms/ 105, 120Hz) | Part No. |
| 420 | 150 | 2225 | 0.20 | 0.87 | EKMZ421VSN151MP25S |
| 420 | 180 | 2230 | 0.20 | 1.00 | EKMZ421VSN181MP30S |
| 420 | 180 | 25.425 | 0.20 | 1.02 | EKMZ421VSN181MQ25S |
| 420 | 220 | 2235 | 0.20 | 1.13 | EKMZ421VSN221MP35S |
| 420 | 270 | 2240 | 0.20 | 1.27 | EKMZ421VSN271MP40S |
| 420 | 270 | 25.430 | 0.20 | 1.28 | EKMZ421VSN271MQ30S |
| 420 | 270 | 3025 | 0.20 | 1.28 | EKMZ421VSN271MR25S |
| 420 | 330 | 2245 | 0.20 | 1.44 | EKMZ421VSN331MP45S |
| 420 | 330 | 25.435 | 0.20 | 1.48 | EKMZ421VSN331MQ35S |
| 420 | 330 | 3030 | 0.20 | 1.43 | EKMZ421VSN331MR30S |
| 420 | 390 | 2255 | 0.20 | 1.63 | EKMZ421VSN391MP55S |
| 420 | 390 | 25.440 | 0.20 | 1.64 | EKMZ421VSN391MQ40S |
| 420 | 390 | 3030 | 0.20 | 1.55 | EKMZ421VSN391MR30S |
| 420 | 470 | 25.450 | 0.20 | 1.86 | EKMZ421VSN471MQ50S |
| 420 | 470 | 3035 | 0.20 | 1.74 | EKMZ421VSN471MR35S |
| 420 | 560 | 25.455 | 0.20 | 2.09 | EKMZ421VSN561MQ55S |
| 420 | 560 | 3040 | 0.20 | 1.96 | EKMZ421VSN561MR40S |
| 420 | 680 | 3050 | 0.20 | 2.25 | EKMZ421VSN681MR50S |
| 420 | 820 | 3055 | 0.20 | 2.52 | EKMZ421VSN821MR55S |
| 450 | 120 | 2225 | 0.20 | 0.78 | EKMZ451VSN121MP25S |
| 450 | 180 | 2230 | 0.20 | 1.00 | EKMZ451VSN181MP30S |
| 450 | 180 | 25.425 | 0.20 | 1.02 | EKMZ451VSN181MQ25S |
| 450 | 220 | 2235 | 0.20 | 1.13 | EKMZ451VSN221MP35S |
| 450 | 220 | 25.430 | 0.20 | 1.16 | EKMZ451VSN221MQ30S |
| 450 | 270 | 2245 | 0.20 | 1.30 | EKMZ451VSN271MP45S |
| 450 | 270 | 25.430 | 0.20 | 1.28 | EKMZ451VSN271MQ30S |
| 450 | 270 | 25.435 | 0.20 | 1.34 | EKMZ451VSN271MQ35S |
| 450 | 270 | 3025 | 0.20 | 1.28 | EKMZ451VSN271MR25S |
| 450 | 330 | 2250 | 0.20 | 1.47 | EKMZ451VSN331MP50S |
| 450 | 330 | 25.440 | 0.20 | 1.51 | EKMZ451VSN331MQ40S |
| 450 | 330 | 3030 | 0.20 | 1.43 | EKMZ451VSN331MR30S |
| 450 | 390 | 2255 | 0.20 | 1.63 | EKMZ451VSN391MP55S |
| 450 | 390 | 25.445 | 0.20 | 1.67 | EKMZ451VSN391MQ45S |
| 450 | 390 | 3035 | 0.20 | 1.59 | EKMZ451VSN391MR35S |
| 450 | 470 | 25.455 | 0.20 | 1.91 | EKMZ451VSN471MQ55S |
| 450 | 470 | 3040 | 0.20 | 1.79 | EKMZ451VSN471MR40S |
| 450 | 560 | 25.460 | 0.20 | 2.13 | EKMZ451VSN561MQ60S |
| 450 | 560 | 3045 | 0.20 | 2.01 | EKMZ451VSN561MR45S |
| 450 | 680 | 3050 | 0.20 | 2.25 | EKMZ451VSN681MR50S |
| 450 | 820 | 3060 | 0.20 | 2.56 | EKMZ451VSN821MR60S |
Rated Ripple Current Multipliers
| Frequency(Hz) | Multipliers |
| 50 | 0.77 |
| 120 | 1.00 |
| 300 | 1.16 |
| 1k | 1.30 |
| 10k | 1.41 |
| 50k | 1.43 |
2410121934_NCC-EKMZ421VSN471MR35S_C1611889.pdf
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