RCH Series

+105°C, General Purpose
Series Category: Aluminum Electrolytic Capacitors
Series Type: Screw Type
Series Applications: Professional Inverters and Power Supplies
Series Capacitance Range: 220 - 33000 µF
Series Voltage Range: 25 - 100 VDC & 160 - 450 160
Series Operating Temperature Range: -40 - 105 ºC & -25 - 105 ºC
Terminal Type: Screw Terminal
Load Life (in hours):
2000 |
Capacitance Change: Within +/- 20% of the initial measured value.
Dissipation Factor (tanδ): Not more than 200% of the initial specified value
Leakage Current: Not more than initial specified value
Useful Life (in hours): >4000
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
Shelf Life (in hours): 1000
Capacitance Change: Within +/- 20% of the initial measured value.
Dissipation Factor (tanδ): Not more than 200% of the initial specified value
Leakage Current: Not more than initial specified value
Leakage Current Formula: After 5 minutes at +20°C application of rated voltage, leakage current is not more than 0.01CV or 5mA, whichever is smaller. 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
Less than values shown in the standard ratings
Frequency Coefficient:
Frequency > Voltage Range v | 50/60Hz | 120Hz | 300Hz | 1kHz | >10kHz |
25~100 V | 0.95 | 1.00 | 1.04 | 1.10 | 1.15 |
160~250 V | 0.90 | 1.00 | 1.08 | 1.15 | 1.20 |
350~450 V | 0.80 | 1.00 | 1.18 | 1.35 | 1.40 |
Temperature Coefficient:
Ambient Temperature ºC > Voltage Range v | +40 | +55 | +70 | +85 | +105 |
25~100 V | 4.9 | 3.9 | 3.0 | 1.8 | 1.0 |
160~250 V | 3.8 | 3.3 | 2.5 | 2.0 | 1.0 |
350~450 V | 2.44 | 2.28 | 2.12 | 2.0 | 1.0 |
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