Non solvent resistant type

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SMQ Series 1000 Microfarad (µF) Capacitance Large Capacitance Aluminum Electrolytic Capacitor

SMQ Series 1000 Microfarad (?F) Capacitance Large Capacitance Aluminum Electrolytic Capacitor
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SMQ Series 330 Microfarad (µF) Capacitance Large Capacitance Aluminum Electrolytic Capacitor

SMQ Series 330 Microfarad (?F) Capacitance Large Capacitance Aluminum Electrolytic Capacitor
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SMQ Series 820 Microfarad (µF) Capacitance Large Capacitance Aluminum Electrolytic Capacitor

SMQ Series 820 Microfarad (?F) Capacitance Large Capacitance Aluminum Electrolytic Capacitor
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SMQ Series 470 Microfarad (µF) Capacitance Large Capacitance Aluminum Electrolytic Capacitor

SMQ Series 470 Microfarad (?F) Capacitance Large Capacitance Aluminum Electrolytic Capacitor
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Manufacturer Stock N/A {0} N/A {0} N/A {0} N/A {0}
Description N/A Non solvent resistant type
Brands N/A Nippon Chemi-Con
Manufacturer N/A United Chemi-Con
Series N/A SMQ
Working Direct Current (DC) Voltage N/A 250 V N/A 400 V N/A 400 V N/A 450 V
Capacitance N/A 1000 µF N/A 330 µF N/A 820 µF N/A 470 µF
Capacitance Tolerance (±) at 120 Hertz (Hz) Frequency, 20 Degree Celsius (ºC) Temperature N/A 20 %
Dissipation Factor (Tan δ) N/A 0.15 N/A 0.15 N/A 0.15 N/A 0.20
Rated Ripple Current at +85 Degree Celsius (ºC) Temperature, 120 Hertz (Hz) Frequency N/A 3.32 mArms N/A 1.90 mArms N/A 3.25 mArms N/A 2.53 mArms
Temperature Range N/A -25 to +85 ºC
Endurance at 85 Degree Celsius (ºC) Temperature1 N/A 2000 hours
Leakage Current at 20 Degree Celsius (ºC) Temperature After 5 Minutes N/A I ≤3√CV
Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V)
Maximum Impedance Ratio Low Temperature Characteristics at 120 Hertz (Hz) Frequency N/A Z(-25 ºC)/Z(+20 ºC) = 4 N/A Z(-25 ºC)/Z(+20 ºC) = 8 N/A Z(-25 ºC)/Z(+20 ºC) = 8 N/A Z(-25 ºC)/Z(+20 ºC) = 8
Dimension D N/A 25.4 mm N/A 30 mm N/A 35 mm N/A 30 mm
Dimension L N/A 45 mm N/A 30 mm N/A 45 mm N/A 45 mm
Rated Ripple Current Multipliers at 50 Hertz (Hz) Frequency N/A 0.81 N/A 0.77 N/A 0.77 N/A 0.77
Rated Ripple Current Multipliers at 120 Hertz (Hz) Frequency N/A 1
Rated Ripple Current Multipliers at 300 Hertz (Hz) Frequency N/A 1.17 N/A 1.16 N/A 1.16 N/A 1.16
Rated Ripple Current Multipliers at 1 Kilohertz (kHz) Frequency N/A 1.32 N/A 1.30 N/A 1.30 N/A 1.30
Rated Ripple Current Multipliers at 10 Kilohertz (kHz) Frequency N/A 1.45 N/A 1.41 N/A 1.41 N/A 1.41
Rated Ripple Current Multipliers at 50 Kilohertz (kHz) Frequency N/A 1.50 N/A 1.43 N/A 1.43 N/A 1.43
Note for Rated Ripple Current Multipliers N/A The endurance of capacitors is reduced with internal healing produced by ripple current at the rate of halving the lifetime with every 5 ºC rise. When long life performance is required in actual use, the rms ripple current has to be reduced. N/A The deterioration of aluminum electrolytic capacitors accelerates their life due to the internal heating produced by ripple current. N/A The deterioration of aluminum electrolytic capacitors accelerates their life due to the internal heating produced by ripple current. N/A The deterioration of aluminum electrolytic capacitors accelerates their life due to the internal heating produced by ripple current.
Industry Standards N/A Restriction of Hazardous Substances (RoHS) 2 Compliant
Endurance N/A The following specifications shall be satisfied when the capacitors are restored to 20 ºC after subjected to DC voltage with the rated ripple current is applied (the peak voltage shall not exceed the rated voltage) for 2,000 hours at 85 ºC.

Capacitance change: ≤ ±20% of the initial value
D.F. (tan δ): ≤ 200% of the initial value
Leakage current: ≤ The initial specified value
Shelf Life N/A The following specifications shall be satisfied when the capacitors are restored to 20 ºC after exposing them for 1,000 hours at 85 ºC without voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4.

Capacitance change: ≤ ±15% of the initial value
D.F. (tan δ): ≤ 150% of the initial value
Leakage current: ≤ The initial specified value
Note N/A The standard design has no plastic disc.

Product specifications are subject to change without notice. Request our product specifications before purchase and/or use. Please use our products based on the information and product specifications.
  • 1 With ripple current