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KEMET T545 Tantalum Capacitors

Coming from KEMET is the T545 range of High Energy Density Tantalum Polymer Capacitors in standard chip form.

  • Extremely low ESR
  • High energy delivery capability
  • -55°C to 125°C operating temperature range
  • Polymer cathode technology
  • High frequency capacitance retention

Product Description

The KEMET T545 Series is a range of High Energy Density Tantalum Polymer Capacitors in standard chip form.

The Organic Capacitor has a tantalum anode and tantalum pentoxide dielectric. A conductive organic polymer replaces the traditionally used manganese dioxide as the cathode plate of the capacitor.

This results in very low ESR and improved capacitance retention at high frequency. The polymer technology also exhibits a benign failure mode which eliminates the ignition failures that can occur in standard manganese dioxide tantalum types.

Tantalum polymers may be operated at 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 manganese dioxide tantalum capacitors operated at 50% of rated voltage.

The T545 Series was developed to deliver the highest energy density of any tantalum surface mount device. This capability makes this capacitor an excellent solution for designs requiring high energy at relatively low voltages, such as data hardening or data vaulting for solid state drives (SSDs).

The T545 Series High Energy Polymer Tantalum Surface Mount Capacitor captures the best features of multi-layer ceramic capacitors (low ESR and high frequency capacitance retention), aluminum electrolytic capacitors (higher capacitance and benign failure mode) and proven solid tantalum technology (volumetric efficiency, surface mount capability and extremely long life).

In addition, this series is subjected to 100% thermal shock and voltage aging to ensure long-term reliability.

Reliability testing

100% accelerated steady state aging, 100% surge current and 100% thermal shock.

High resilience

Self-healing mechanism and non-ignition failure mode.

Ready for manufacturing

Taped and reeled per EIA 481–1, EIA standard case sizes.

Product Series
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  Order Code Manufacturer Part No Manufacturer / Description
Avail Price
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2390071
T545X337M016ATE025

T545X337M016ATE025

KEMET

Surface Mount Tantalum Capacitor, KO-CAP®, 330 µF, 16 V, T545 Series, 2917 [7343 Metric], -55 °C

CAP, TANT, 330UF, 16V, CASE X; Capacitance:330µF; Voltage Rating:16V; Product Range:T545 Series; Packaging:Cut Tape; Tantalum Capacitor Case:2917 [7343 Metric]; Operating Temperature Min:-55°C; Operating Temperature Max:105°C; ESR:0.025ohm; Automotive Qu

Cut Tape

70 in stock

Price for: Each (Supplied on Cut Tape)

1+ £7.24 10+ £5.81 50+ £5.01 100+ £4.78 more…

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Suggested replacement for:2390071
2390071RL in Re-reel

see cut-off times

More stock available week commencing 01/05/17
2390068
T545H158M006ATE035

T545H158M006ATE035

KEMET

Surface Mount Tantalum Capacitor, KO-CAP®, 1500 µF, 6.3 V, T545 Series, 2924 [7361 Metric], -55 °C

CAP, TANT, 1500UF, 6.3V, CASE H; Capacitance:1500µF; Voltage Rating:6.3V; Product Range:T545 Series; Packaging:Cut Tape; Tantalum Capacitor Case:2924 [7361 Metric]; Operating Temperature Min:-55°C; Operating Temperature Max:85°C; ESR:0.035ohm; Automotive

Cut Tape

50 in stock

Price for: Each (Supplied on Cut Tape)

1+ £5.83 3+ £5.64 5+ £5.23 10+ £4.51 more…

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Suggested replacement for:2390068
2390068RL in Re-reel

see cut-off times

More stock available week commencing 01/05/17
2390070
T545X227M016ATE035

T545X227M016ATE035

KEMET

Surface Mount Tantalum Capacitor, KO-CAP®, 220 µF, 16 V, T545 Series, 2917 [7343 Metric], -55 °C

CAP, TANT, 220UF, 16V, CASE X; Capacitance:220µF; Voltage Rating:16V; Product Range:T545 Series; Packaging:Cut Tape; Tantalum Capacitor Case:2917 [7343 Metric]; Operating Temperature Min:-55°C; Operating Temperature Max:105°C; ESR:0.035ohm; Automotive Qu

Cut Tape

45 in stock

Price for: Each (Supplied on Cut Tape)

1+ £6.06 10+ £4.69 50+ £4.15 100+ £4.01 more…

Buy
Suggested replacement for:2390070
2390070RL in Re-reel

see cut-off times

More stock available week commencing 01/05/17
2390069
T545W477M006ATE035

T545W477M006ATE035

KEMET

Surface Mount Tantalum Capacitor, KO-CAP®, 470 µF, 6.3 V, T545 Series, 2917 [7343 Metric], -55 °C

CAP, TANT, 470UF, 6.3V, CASE W; Capacitance:470µF; Voltage Rating:6.3V; Product Range:T545 Series; Packaging:Cut Tape; Tantalum Capacitor Case:2917 [7343 Metric]; Operating Temperature Min:-55°C; Operating Temperature Max:105°C; ESR:0.035ohm; Automotive

Cut Tape

44 in stock

Price for: Each (Supplied on Cut Tape)

1+ £4.88 50+ £2.98 100+ £2.51 250+ £2.36 more…

Buy
Suggested replacement for:2390069
2390069RL in Re-reel

see cut-off times

More stock available week commencing 01/05/17
2390072
T545Y337M010ATE035

T545Y337M010ATE035

KEMET

Surface Mount Tantalum Capacitor, KO-CAP®, 330 µF, 10 V, T545 Series, 2917 [7343 Metric], -55 °C

CAP, TANT, 330UF, 10V, CASE Y; Capacitance:330µF; Voltage Rating:10V; Product Range:T545 Series; Packaging:Cut Tape; Tantalum Capacitor Case:2917 [7343 Metric]; Operating Temperature Min:-55°C; Operating Temperature Max:105°C; ESR:0.035ohm; Automotive Qu

Cut Tape

6 in stock

Price for: Each (Supplied on Cut Tape)

1+ £2.61 10+ £1.75 50+ £1.44 100+ £1.21 more…

Buy
Suggested replacement for:2390072
2390072RL in Re-reel

see cut-off times

More stock available week commencing 01/05/17
Compare Selected