RUT Series
Series Category: Aluminum Electrolytic Capacitors
Series Type: Miniature
Series Capacitance Range: 1 - 4700 µF
Series Voltage Range: 10 - 100 VDC
Series Operating Temperature Range: -40 - 125 ºC
Terminal Type: Radial Leaded
Load Life (in hours):
Case Size | 8 | 10 | ≥ 12.5 |
Hours | 2000 | 3000 | 5000 |
Capacitance Change: Within +/- 30% of the initial measured value.
Dissipation Factor (tanδ): Not more than 300% of the initial specified value
Leakage Current: Not more than initial specified value
Useful Life (in hours): d - 8 : 4000h • d –10 : 6000h • d ≥ 12.5 : 10000h
Capacitance Change: Within +/- 50% of the initial measured value.
Dissipation Factor (tanδ): Not more than 500% of the initial specified value
Leakage Current: Not more than initial specified value
Shelf Life (in hours): 1000
Capacitance Change: Within +/- 30% of the initial measured value.
Dissipation Factor (tanδ): Not more than 300% of the initial specified value
Leakage Current: Not more than initial specified value
Leakage Current Formula: After 1 minute at +20°C application of rated voltage, leakage current is not more than 0.03CV or 4, whichever is greater. C: Nominal Capacitance (uF) V: Rated Voltage (V)
Capacitance Tolerance: +/- 20% at 120 Hz, +20°C
Tan or Dissipation Factor
Measurement Frequency: 120Hz, +20°C
Rated Voltage | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
Tan (max) | 0.20 | 0.16 | 0.14 | 0.12 | 0.10 | 0.09 | 0.08 |
For Capacitance >1000uF add 0.02 to every 1000uF
Stability at Low Temperature Table:
Rated Voltage | 10 | 16 | 25 | 35 | 50 | 63 | 100 |
Z –25°C / +20°C | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
Z –40°C / +20°C | 6 | 4 | 4 | 4 | 4 | 4 | 4 |
Frequency Coefficient:
Frequency > CV (μFV) v | 50/60Hz | 120Hz | 1kHz | 10kHz | 100kHz |
1 ~ 4.7 | 0.35 | 0.42 | 0.6 | 0.8 | 1.00 |
10 ~ 33 | 0.45 | 0.55 | 0.75 | 0.9 | 1.00 |
47 ~ 330 | 0.60 | 0.70 | 0.85 | 0.95 | 1.00 |
470 ~ 1500 | 0.65 | 0.75 | 0.9 | 0.98 | 1.00 |
2200 ~ 4700 | 0.75 | 0.8 | 0.95 | 1.00 | 1.00 |
Temperature Coefficient:
Temperature ºC | +65 | +85 | +105 | +125 |
Coefficient | 2.2 | 2.00 | 1.70 | 1.00 |
Browse parts in this series
Part numbers are listed and sorted by voltage, then capacitance, then case size
Showing 37–45 of 57 results