T520B227M004ATE045

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Series Information for T520B227M004ATE045 - KEMET

Features

  • feature
    -55u00b0C to 105u00b0C operating temperature range
  • feature
    100% accelerated steady state aging
  • feature
    100% surge current tested
  • feature
    Capacitance up to 1,500 u00b5F
  • feature
    Extremely low ESR
  • feature
    High frequency capacitance retention
  • feature
    Non-ignition failure mode
  • feature
    Polymer cathode technology
  • feature
    Self-healing mechanism -
  • feature
    Taped and reeled per EIA 481u20131
  • feature
    Volumetric efficiency

Description

CAP 220µF 4V 20% REEL

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.

Specifications

Capacitance:
220µF
Voltage Rating:
4V
Product Range:
T52X KO-CAP®
Capacitance Tolerance:
± 20%
Manufacturer Size Code:
B
ESR:
0.045ohm
Operating Temperature Min:
-55°C
Operating Temperature Max:
105°C
Automotive Qualification Standard:
-
SVHC:
No SVHC (15-Jan-2018)
Capacitance Tolerance ±:
± 20%
Capacitor Mounting:
SMD
Capacitor Terminals:
SMD
External Depth:
1.9mm
External Length / Height:
3.5mm
External Width:
2.8mm
No. of Pins:
2Pins
Operating Temperature Range:
-55°C to +105°C
Reel Quantity:
2000
Tantalum Capacitor Case:
1411 [3528 Metric]
Tolerance +:
20%
Tolerance -:
20%
Voltage Rating V DC:
4V

Alternate Descriptions

Avnet America
Cap Tant Solid 220uF 4V B CASE 20% (3.5 X 2.8 X 1.9mm) SMD 3528-21 0.045 Ohm 105°C T/R
Avnet Europe
Cap Tant Solid 220uF 4V B CASE 20% (3.5 X 2.8 X 1.9mm) SMD 3528-21 0.045 Ohm 105°C T/R
Avnet Asia
Cap Tant Solid 220uF 4V B CASE 20% (3.5 X 2.8 X 1.9mm) SMD 3528-21 0.045 Ohm 105°C T/R