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Details for T520V227M004ATE009 by KEMET
Electronic & Electrical Components > Capacitors > Polymer & Hybrid Capacitors
CAP 220µF 4V 20%
T520V227M004ATE009 image

T520V227M004ATE009 by KEMET

CAP 220µF 4V 20%
-55u00b0C to 105u00b0C operating temperature range
100% accelerated steady state aging
100% surge current tested
Capacitance up to 1,500 u00b5F
EIA standard case sizes -
Extremely low ESR
High frequency capacitance retention
Non-ignition failure mode
Polymer cathode technology
Self-healing mechanism
Taped and reeled per EIA 481
Volumetric efficiency
Part Information
T520V227M004ATE009 image
RoHS Compliant
The KEMET Organic Capacitor (KO-CAP) is a tantalum capacitor with a Ta anode and Ta2 O5 dielectric. A conductive organic polymer replaces the traditionally used MnO2 as the cathode plate of the capacitor. This results in very low ESR and improved capacitance retention at high frequency. The KO- CAP also exhibits a benign failure mode which eliminates the ignition failures that can occur in standard MnO2 tantalum types. KO-CAPs may also be operated at steady state voltages up to 90% of rated voltage for part types with rated voltages of ≤ 10 volts and up to 80% of rated voltage for part types > 10 volts with equivalent or better reliability than traditional MnO2 tantalum capacitors operated at 50% of rated voltage. The T520 Series KO-CAP Low ESR Polymer captures the best features of multilayer ceramic (low ESR, high frequency capacitance retention), aluminum electrolytic (higher capacitance, benign failure mode), and proven solid tantalum technology (volumetric efficiency, surface mount capability, extremely long life). The T520 can reduce component counts, eliminate through- hole assembly by replacing cumbersome leaded aluminum capacitors, and offer a cost-effective and space-saving solution.
Voltage Rating:
Product Range:
Capacitance Tolerance:
± 20%
Manufacturer Size Code:
Operating Temperature Min:
Operating Temperature Max:
Automotive Qualification Standard:
No SVHC (15-Jan-2018)
Tantalum Capacitor Case:
2917 [7343 Metric]
Alternate Descriptions
Cap Tant Solid 220uF 4V V 20% (7.3mm X 4.3mm X 1.8mm) SMD 7343-19 0.009 Ohm 105°C Embossed Plastic T/R Avnet Europe