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Polymer Capacitors:

6,584 Products Found
We offer a large selection of aluminium polymer capacitors and tantalum polymer capacitors.

What are polymer capacitors?

Polymer capacitors are a type of electrolytic capacitor which make an excellent choice for any design that needs long life, stable capacitance, small size and high reliability. Polymer capacitors include conductive polymer in an aluminium layered design. These capacitors provide long-term reliability, lower ESR, several package options and some special features like a conductive polymer in place of a liquid electrolyte. These capacitors have very good behaviour against voltage and temperature bias effects and well as good aging characteristics.Different types of polymer capacitor include layered polymer, wound polymer, polymer tantalum, and polymer hybrid aluminium.

What are polymer capacitors used for?

Polymer capacitor applications include the following:
  1. Polymer capacitors can frequently be found on computer motherboards, particularly on server motherboards.
  2. These capacitors are helpful in stabilizing the voltage from a power source in a sensitive circuit to reduce power noise.
  3. These can be used for signal decoupling and power bypass and to reduce power noise and signal noise generated by an active device which can be transferred to the power source to affect other devices which are connected to that power source.
  4. Polymer capacitors are used where a large ripple current is allowed because of low ESR like switched DC-DC converters, buck-boost converters, etc.
  5. A capacitor with less ESR is preferable to enhance power efficiency and safety in overheating and overloading cases.

What are the advantages of polymer capacitors?

The advantages of polymer capacitors include the following.
  1. These capacitors offer long life, high capacitance within small packages, high reliability, and other electrical characteristics as below.
  2. High ripple current capability.
  3. Stable operation with respect to changes in temperature and bias voltage
  4. Good high frequency performance, including low impedance and ESR.
  5. Elimination of the acoustic noise created by ceramic capacitors (piezo effect)
  6. Wide operating temperature range, typically from -55 to +105 or +125 degrees C or more
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Polymer Capacitors

(6,584)

  • Aluminium Polymer Capacitors (2,657)
  • Tantalum Polymer Capacitors (3,927)
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    RS80E821MDNASQJT
    NICHICON RS80E821MDNASQJT
    79R3117

    Data Sheet

    RoHS

    Date/Lot Code

    NICHICON
    1. Polymer Aluminium Electrolytic Capacitor
    2. FP-Cap
    3. 820 µF
    4. 2.5 V
    5. Radial Leaded
    6. 0.007 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $0.213
    10+
    $0.213
    25+
    $0.213
    50+
    $0.213
    100+
    $0.213
    Total:$0.21
    Min: 1 / Mult: 1
    820µF
    2.5V
    ± 20%
    T520B336M010ATE035
    KEMET T520B336M010ATE035
    50M5265

    Data Sheet

    RoHS

    Date/Lot Code

    KEMET
    1. Tantalum Polymer Capacitor
    2. 33 µF
    3. ± 20%
    4. 10 V
    5. B
    6. 0.035 ohm
    7. 1411 [3528 Metric]
    Each (Supplied on Cut Tape)
    10+
    $1.320
    25+
    $1.220
    50+
    $1.110
    100+
    $1.000
    250+
    $0.929
    Total:$13.20
    Min: 10 / Mult: 10
    Total:$100.00
    Min: 100 / Mult: 10
    33µF
    10V
    ± 20%
    EEFGX0E471R
    PANASONIC EEFGX0E471R
    95W5408

    Data Sheet

    RoHS

    Date/Lot Code

    PANASONIC
    1. Polymer Aluminium Electrolytic Capacitor
    2. 470 µF
    3. 2.5 V
    4. 2917 [7343 Metric]
    5. 0.003 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $2.990
    10+
    $1.940
    25+
    $1.870
    50+
    $1.800
    100+
    $1.730
    More Pricing...
    Total:$2.99
    Min: 1 / Mult: 1
    470µF
    2.5V
    ± 20%
    T521X337M016ATE050
    KEMET T521X337M016ATE050
    54Y9062

    Data Sheet

    RoHS

    Date/Lot Code

    KEMET
    1. CAP
    2. 330µF
    3. 16V
    4. 20% ROHS COMPLIANT: YES
    Each (Supplied on Cut Tape)
    1+
    $8.710
    10+
    $6.260
    25+
    $6.130
    50+
    $6.050
    100+
    $5.950
    More Pricing...
    Total:$8.71
    Min: 1 / Mult: 1
    Total:$595.00
    Min: 100 / Mult: 1
    330µF
    16V
    ± 20%
    T541D157M010AH6720
    KEMET T541D157M010AH6720
    57AC7564

    Data Sheet

    Date/Lot Code

    KEMET
    1. CAP
    2. 150µF
    3. 10V
    4. 20% ROHS COMPLIANT: NO
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $29.920
    10+
    $23.840
    25+
    $22.940
    50+
    $22.040
    Total:$29.92
    Min: 1 / Mult: 1
    150µF
    10V
    ± 20%
    T521X107M025ATE060
    KEMET T521X107M025ATE060
    42AC0307

    Data Sheet

    RoHS

    Date/Lot Code

    KEMET
    1. CAP
    2. 100µF
    3. 25V
    4. 20%
    Each (Supplied on Full Reel)
    Full Reel
    500+
    $3.620
    1000+
    $3.530
    2000+
    $3.490
    3000+
    $3.440
    Total:$1,810.00
    Min: 500 / Mult: 500
    100µF
    25V
    ± 20%
    25SVPF100M
    PANASONIC 25SVPF100M
    68AC5714

    Data Sheet

    RoHS

    PANASONIC
    1. CAP
    2. ALU ELEC
    3. POLYMER
    4. 100UF
    5. 25V
    6. SMD
    Each (Supplied on Cut Tape)
    1+
    $2.030
    Total:$2.03
    Min: 1 / Mult: 1
    Total:$203.00
    Min: 100 / Mult: 1
    100µF
    25V
    ± 20%
    2SEPC820MW
    PANASONIC 2SEPC820MW
    87Y6062

    Data Sheet

    RoHS

    Date/Lot Code

    PANASONIC
    1. CAP
    2. 820µF
    3. 2.5V
    4. 20% ROHS COMPLIANT: YES
    Each
    1+
    $1.070
    10+
    $0.972
    25+
    $0.929
    50+
    $0.926
    100+
    $0.925
    More Pricing...
    Total:$1.07
    Min: 1 / Mult: 1
    820µF
    2.5V
    ± 20%
    T55D477M6R3C0030
    VISHAY T55D477M6R3C0030
    98Y1911

    Data Sheet

    RoHS

    Date/Lot Code

    VISHAY
    1. Tantalum Polymer Capacitor
    2. 470 µF
    3. ± 20%
    4. 6.3 V
    5. D
    6. 0.03 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    1+
    $0.813
    10+
    $0.813
    25+
    $0.813
    50+
    $0.813
    100+
    $0.813
    Total:$0.81
    Min: 1 / Mult: 1
    Total:$8.13
    Min: 10 / Mult: 1
    470µF
    6.3V
    ± 20%
    6TPF470MAH
    PANASONIC 6TPF470MAH
    89Y2787

    Data Sheet

    RoHS

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 470 µF
    3. ± 20%
    4. 6.3 V
    5. D4
    6. 0.01 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    1+
    $4.270
    10+
    $2.660
    Total:$4.27
    Min: 1 / Mult: 1
    Total:$266.00
    Min: 100 / Mult: 1
    470µF
    6.3V
    ± 20%
    T521D107M025ATE040
    KEMET T521D107M025ATE040
    42AC9641

    Data Sheet

    RoHS

    KEMET
    1. Tantalum Polymer Capacitor
    2. 100 µF
    3. ± 20%
    4. 25 V
    5. D
    6. 0.04 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    1+
    $8.260
    10+
    $5.470
    25+
    $5.440
    50+
    $5.430
    100+
    $5.400
    Total:$8.26
    Min: 1 / Mult: 1
    Total:$54.70
    Min: 10 / Mult: 1
    100µF
    25V
    ± 20%
    T520B107M006ATE018
    KEMET T520B107M006ATE018
    18AC7994

    Data Sheet

    RoHS

    Date/Lot Code

    KEMET
    1. CAP
    2. 100µF
    3. 6.3V
    4. 20% ROHS COMPLIANT: YES
    Each (Supplied on Cut Tape)
    10+
    $1.120
    25+
    $1.100
    50+
    $1.070
    100+
    $1.040
    250+
    $0.971
    Total:$11.20
    Min: 10 / Mult: 10
    Total:$104.00
    Min: 100 / Mult: 10
    100µF
    6.3V
    ± 20%
    EEFCX0J121R
    PANASONIC EEFCX0J121R
    85Y5055

    Data Sheet

    RoHS

    Date/Lot Code

    PANASONIC
    1. Polymer Aluminium Electrolytic Capacitor
    2. 120 µF
    3. 6.3 V
    4. 2917 [7343 Metric]
    5. 0.015 ohm
    Each (Supplied on Cut Tape)
    1+
    $2.760
    Total:$13.80
    Min: 5 / Mult: 5
    Total:$276.00
    Min: 100 / Mult: 5
    120µF
    6.3V
    ± 20%
    EEFSX0E391ER
    PANASONIC EEFSX0E391ER
    29AH4198

    Data Sheet

    RoHS

    Date/Lot Code

    PANASONIC
    1. ALUM CAP
    2. 390UF
    3. 2.5V
    4. 6.3A
    5. L-LEAD/2917
    Each (Supplied on Cut Tape)
    1+
    $2.760
    Total:$13.80
    Min: 5 / Mult: 5
    Total:$276.00
    Min: 100 / Mult: 5
    390µF
    2.5V
    ± 20%
    10TPC100MG
    PANASONIC 10TPC100MG
    85AJ8743

    Data Sheet

    RoHS

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 100 µF
    3. ± 20%
    4. 10 V
    5. D2
    6. 0.055 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    1+
    $2.810
    10+
    $1.990
    25+
    $1.850
    50+
    $1.700
    100+
    $1.550
    Total:$2.81
    Min: 1 / Mult: 1
    Total:$155.00
    Min: 100 / Mult: 1
    100µF
    10V
    ± 20%
    A767MU107M1JLAE028
    KEMET A767MU107M1JLAE028
    99AJ6392

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 100 µF
    3. 63 V
    4. Radial Can - SMD
    5. 0.028 ohm
    Each (Supplied on Cut Tape)
    1+
    $1.460
    10+
    $1.460
    25+
    $1.460
    50+
    $1.460
    100+
    $1.460
    Total:$1.46
    Min: 1 / Mult: 1
    Total:$14.60
    Min: 10 / Mult: 1
    100µF
    63V
    ± 20%
    A700V477M2R5ATE006
    KEMET A700V477M2R5ATE006
    99AJ4317

    Data Sheet

    RoHS

    Date/Lot Code

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 470 µF
    3. 2.5 V
    4. 2917 [7343 Metric]
    5. 0.006 ohm
    Each (Supplied on Cut Tape)
    1+
    $1.090
    10+
    $1.090
    25+
    $1.090
    50+
    $1.090
    100+
    $1.090
    More Pricing...
    Total:$1.09
    Min: 1 / Mult: 1
    Total:$10.90
    Min: 10 / Mult: 1
    470µF
    2.5V
    ± 20%
    PCV1V101MCL1GS
    NICHICON PCV1V101MCL1GS
    27T9803

    Data Sheet

    RoHS

    Date/Lot Code

    NICHICON
    1. Polymer Aluminium Electrolytic Capacitor
    2. 100 µF
    3. 35 V
    4. Radial Can - SMD
    5. 0.029 ohm
    Each (Supplied on Cut Tape)
    1+
    $4.510
    10+
    $2.450
    25+
    $2.390
    50+
    $2.330
    100+
    $2.270
    Total:$4.51
    Min: 1 / Mult: 1
    Total:$24.50
    Min: 10 / Mult: 1
    100µF
    35V
    ± 20%
    T521X107M025ATE060
    KEMET T521X107M025ATE060
    59T0144

    Data Sheet

    RoHS

    Date/Lot Code

    KEMET
    1. CAP
    2. 100µF
    3. 25V
    4. 20%
    5. 2917
    Each (Supplied on Cut Tape)
    1+
    $6.800
    10+
    $4.370
    Total:$6.80
    Min: 1 / Mult: 1
    Total:$437.00
    Min: 100 / Mult: 1
    100µF
    25V
    ± 20%
    RL81V101MDN1KX
    NICHICON RL81V101MDN1KX
    17W5849

    Data Sheet

    RoHS

    Date/Lot Code

    NICHICON
    1. Polymer Aluminium Electrolytic Capacitor
    2. 100 µF
    3. 35 V
    4. Radial Leaded
    5. 0.025 ohm
    Each (Cut from Ammo Pack)
    1+
    $3.060
    Total:$3.06
    Min: 1 / Mult: 1
    100µF
    35V
    ± 20%
    10TPB220ML
    PANASONIC 10TPB220ML
    97W9286

    Data Sheet

    RoHS

    Date/Lot Code

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 220 µF
    3. ± 20%
    4. 10 V
    5. D3L
    6. 0.04 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $2.870
    10+
    $1.710
    Total:$2.87
    Min: 1 / Mult: 1
    220µF
    10V
    ± 20%
    T521X476M035ATE070
    KEMET T521X476M035ATE070
    54Y9063

    Data Sheet

    RoHS

    Date/Lot Code

    KEMET
    1. CAP
    2. 47UF
    3. 1.9A
    4. 35V
    5. X CASE
    6. 2917
    Each (Supplied on Cut Tape)
    1+
    $6.480
    10+
    $4.400
    Total:$6.48
    Min: 1 / Mult: 1
    Total:$440.00
    Min: 100 / Mult: 1
    47µF
    35V
    ± 20%
    10TPE220MIL
    PANASONIC 10TPE220MIL
    86Y4983

    Data Sheet

    RoHS

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 220 µF
    3. ± 20%
    4. 10 V
    5. D
    6. 0.018 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $2.840
    10+
    $2.270
    25+
    $2.160
    50+
    $2.030
    100+
    $1.910
    More Pricing...
    Total:$2.84
    Min: 1 / Mult: 1
    220µF
    10V
    ± 20%
    A758KK827M0EAAE015
    KEMET A758KK827M0EAAE015
    97Y1109

    Data Sheet

    RoHS

    Date/Lot Code

    KEMET
    1. CAP
    2. 820µF
    3. 2.5V
    4. 20% ROHS COMPLIANT: YES
    Each
    10+
    $0.663
    25+
    $0.645
    50+
    $0.626
    100+
    $0.608
    500+
    $0.524
    More Pricing...
    Total:$6.63
    Min: 10 / Mult: 10
    820µF
    2.5V
    ± 20%
    16TQC150MYF
    PANASONIC 16TQC150MYF
    86Y9813

    Data Sheet

    RoHS

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 150 µF
    3. ± 20%
    4. 16 V
    5. D3L
    6. 0.05 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $7.050
    10+
    $4.290
    25+
    $4.190
    50+
    $4.080
    100+
    $3.980
    More Pricing...
    Total:$7.05
    Min: 1 / Mult: 1
    150µF
    16V
    ± 20%
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