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Conductive Polymer Hybrid Aluminum Electrolytic Capacitors

ARMA Series

  • High reliability and high voltage are realized by hybrid electrolyte
  • Rated Voltage:25~80V
  • Endurance 10000 hours at 105℃
  • RoHS Compliant
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Category Temperature Range -55〜+ 105℃ Rated Voltage Range 25 to 80Vdc
Rated Capacitance Range 22 to 470(μF) Capacitance Tolerance ±20%(M)

Surge Voltage

Rated voltage X 1.15 Dissipation Factor
(at 20°C 120Hz)
Rated Voltage (V) 25 35 50 63 80
tan δ(max) 0.14 0.12 0.1 0.08 0.08
Leakage Current Shall not exceed values shown in standard ratings (at 20°C after 2 mins.)

 

 

 

Endurance

105°C, 10000 hours, apply the rated ripple current without exceeding the rated voltage
Appearance No significant damage
Capacitance Change ≦ ±30% of the initial value
DF(tanδ) ≦ 200% of the initial specified value
ESR ≦ 200% of the initial specified value
Leakage current ≦ The initial specified value

 

 

 

Damp Heat (Steady State)

60°C, 90% RH, 1000 hours, rated voltage applied
Appearance No significant damage
Capacitance Change ≦ ±20% of the initial value
DF(tanδ) ≦ 200% of the initial specified value
ESR ≦ 200% of the initial specified value
Leakage current ≦ The initial specified value

 

 

 

 

Shelf Life

After storage for 1,000 hours at 105±2°C with no voltage applied and then being stabilized at 20°C,
capacitors shall meet the limits specified in Endurance. (With voltage treatment)
Appearance No significant damage
Capacitance Change ≦ ±30% of the initial value
DF(tanδ) ≦ 200% of the initial specified value
ESR ≦ 200% of the initial specified value
Leakage current ≦ The initial specified value

Rated voltage

(DC) (V)

Capacitance

(μF)

Size Code

Leakage Current

(μA)

ESR

(mΩ)

Rated Ripple Current

(mA)(rms)

Part No.
25
(28.8)
100 06X8 25 30 2,000 250ARMA101M06X8
220 08X8 55 27 2,300 250ARMA221M08X8
330 10A0 83 20 2,500 250ARMA331M10A0
470 10A0 118 20 2,500 250ARMA471M10A0
35
(40.3)
68 06X8 24 35 2,000 350ARMA680M06X8
150 08X8 53 27 2,300 350ARMA151M08X8
270 10A0 95 20 2,500 350ARMA271M10A0
330 10A0 116 20 2,500 350ARMA331M10A0
50
(57.5)
33 06X8 17 40 1,600 500ARMA330M06X8
68 08X8 34 30 1,800 500ARMA680M08X8
100 10A0 50 28 2,000 500ARMA101M10A0
120 10A0 60 28 2,000 500ARMA121M10A0
150 10A2 75 19 2,300 500ARMA151M10A2
63
(72.5)
22 06X8 14 80 1,500 630ARMA220M06X8
33 08X8 21 40 1,700 630ARMA330M08X8
47 08X8 30 40 1,700 630ARMA470M08X8
56 10A0 35 30 1,800 630ARMA560M10A0
82 10A0 52 30 1,800 630ARMA820M10A0
100 10A2 63 22 2,100 630ARMA101M10A2
80
(92)
22 08X8 18 45 1,600 800ARMA220M08X8
47 10A0 38 36 1,700 800ARMA470M10A0
56 10A2 45 32 1,800 800ARMA560M10A2