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Conductive Polymer Aluminum Electrolytic Capacitors(Stacking Type)

ACAH Series

Low ESR

  • Feature: Low ESR, Surface mounting, Reduced height, Wide temperature
  • Suitable for DC-DC converters, voltage regulators and decoupling applications
  • Endurance: Endurance 2000hrs at 105℃
  • RoHS Compliant
  • Rate voltage: 2~25Vdc
檔案下載 Taping&Packing
Item Conditions Characteristics
Category Temperature Range   -55 to +105 ℃
Rated Voltage Range   2 to 25 Vdc
Capacitance Tolerance at 20℃, 120Hz ±20 % (M);Y:+10 ~ -35%
Leakage Current at 20℃ after 2 minutes I ≦ 0.1CV (2 V.DC to 6.3 V.DC)
I ≦ 0.3CV (10 V.DC to 25 V.DC)
I:Leakage Current(μA), C:Rated Capacitance(μF), V:Rated Voltage(V)
Surge Voltage 15 to +35℃ Rated voltage × 1.25 (2 V.DC to 16 V.DC)
Rated voltage × 1.15 (20 V.DC to 25 V.DC)
Dissipation Factor (tanδ) at 20℃,120Hz 0.06 max.
Endurance 105℃, rated voltage applied, 2000 hrs. Appearance No significant damage
Capacitance Change ±20% of the initial value
Dissipation Factor ≤ 200% of the initial specified value
Leakage Current 2 V.DC to 6.3 V.DC
≤ 300% of the initial specified value
10 V.DC to 25 V.DC
≤ within the initial limit
Damp Heat, Steady State 60℃, 90 to 95%RH, 500 hrs. Appearance No significant damage
Capacitance Change (2 V.DC to 2.5 V.DC) +70%, -20% of the initial value
(10 V.DC to 25 V.DC) +60%, -20% of the initial value
Dissipation Factor ≤ 200% of the initial specified value
Leakage Current 2 V.DC to 6.3 V.DC
within the initial specified value
10 V.DC to 25 V.DC
≤ 300% of the initial specified value
Surge Voltage The capacitors shall be
subjected to 1000 cycles
each consisting of charge
with the surge voltages, at
15℃ to 35℃ for 30 seconds
through a protective
resistor(R=1KΩ) and
discharge for 5min 30
seconds.
Appearance No significant damage
Capacitance Change ±10% of the initial value
Dissipation Factor within the initial specified value
Leakage Current within the initial specified value

Rated voltage

(DC) (V)

Capacitance

(μF)

tanδ Max.

@120Hz

Leakage Current

(μA)

ESR

(mΩ)

Rated Ripple Current

(mA)(rms)

Part No.
2 470 0.06 94 9 6,300 ACAH2R0S471E09
470 0.06 94 9 6,300 ACAH2R0S471E09Y
470 0.06 94 6 7,500 ACAH2R0S471E06
470 0.06 94 4.5 8,500 ACAH2R0S471E04
2.5 470 0.06 117.5 9 6,300 ACAH2R5S471E09
470 0.06 117.5 9 6,300 ACAH2R5S471E09Y
470 0.06 117.5 6 7,500 ACAH2R5S471E06
470 0.06 117.5 4.5 8,500 ACAH2R5S471E04
10 100 0.06 300 40 3,200 ACAH100S101E40
100 0.06 300 40 3,200 ACAH100S101E40Y
16 47 0.06 225.6 40 3,200 ACAH160S470E40
56 0.06 268.8 40 3,200 ACAH160S560E40
68 0.06 326.4 40 3,200 ACAH160S680E40
20 33 0.06 198 40 3,200 ACAH200S330E40
25 33 0.06 237.5 40 3,200 ACAH250S330E40

 

TemperatureCompensation Multipliers for Ripple Current
  ≦45℃ 45℃ 85℃
2V.DC to 6.3V.DC 1.0 0.7 0.25
10V.DC to 25V.DC 1.0 0.8 0.5

 

ACAH 2R5 S 471 E04  

Product

Series

Rated Voltage

2R5: 2.5V.DC

Case Height

S:1.9mm

Capacitance

471=470μF

ESR

E04:4.5mΩ

Suffix for special code

Y=+10~-35%