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Polymer Capacitors:

5,255 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

(5,255)

  • Aluminium Polymer Capacitors (2,237)
  • Tantalum Polymer Capacitors (3,018)
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    A750KK827M0JAAE016
    KEMET A750KK827M0JAAE016
    2614008

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 820 µF
    3. 6.3 V
    4. Radial Leaded
    5. 0.016 ohm
    Each
    10+
    $0.432
    ($0.4968)
    450+
    $0.423
    ($0.4864)
    Min: 10 / Mult: 10
    820µF
    ± 20%
    6.3V
    -
    EEFCS1V100R
    PANASONIC EEFCS1V100R
    2917957

    Data Sheet

    RoHS

    PANASONIC
    1. Polymer Aluminium Electrolytic Capacitor
    2. 10 µF
    3. 35 V
    4. 2917 [7343 Metric]
    5. 0.04 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    $3.790
    ($4.3585)
    50+
    $1.870
    ($2.1505)
    250+
    $1.800
    ($2.070)
    500+
    $1.600
    ($1.840)
    1500+
    $1.390
    ($1.5985)
    More Pricing...
    Min: 5 / Mult: 5
    10µF
    ± 20%
    35V
    -
    EEFCX0D331R
    PANASONIC EEFCX0D331R
    2358262

    Data Sheet

    RoHS

    PANASONIC
    1. Polymer Aluminium Electrolytic Capacitor
    2. 330 µF
    3. 2 V
    4. 2917 [7343 Metric]
    5. 0.015 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    $2.050
    ($2.3575)
    50+
    $1.540
    ($1.771)
    250+
    $1.170
    ($1.3455)
    500+
    $0.923
    ($1.0614)
    1500+
    $0.815
    ($0.9372)
    Min: 5 / Mult: 5
    330µF
    ± 20%
    2V
    -
    25TQC68MYF
    PANASONIC 25TQC68MYF
    2491913

    Data Sheet

    RoHS

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 68 µF
    3. ± 20%
    4. 25 V
    5. D
    6. 0.07 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    $4.680
    ($5.382)
    50+
    $3.340
    ($3.841)
    250+
    $2.920
    ($3.358)
    Min: 5 / Mult: 5
    68µF
    ± 20%
    25V
    D
    A758KK227M1CEAE014
    KEMET A758KK227M1CEAE014
    2886959

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 220 µF
    3. 16 V
    4. Radial Leaded
    5. 0.014 ohm
    Each
    10+
    $0.718
    ($0.8257)
    50+
    $0.626
    ($0.7199)
    100+
    $0.521
    ($0.5991)
    500+
    $0.468
    ($0.5382)
    1000+
    $0.432
    ($0.4968)
    More Pricing...
    Min: 10 / Mult: 10
    220µF
    ± 20%
    16V
    -
    6TPE220MZB
    PANASONIC 6TPE220MZB
    3782373

    Data Sheet

    RoHS

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 220 µF
    3. ± 20%
    4. 6.3 V
    5. B2
    6. 0.035 ohm
    7. 1411 [3528 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    $2.020
    ($2.323)
    50+
    $1.750
    ($2.0125)
    100+
    $1.510
    ($1.7365)
    500+
    $1.140
    ($1.311)
    1000+
    $1.010
    ($1.1615)
    Min: 5 / Mult: 5
    220µF
    ± 20%
    6.3V
    B2
    A720V567M2R5APE4R5
    KEMET A720V567M2R5APE4R5
    3886106RL

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 560 µF
    3. 2.5 V
    4. 2917 [7343 Metric]
    5. 0.0045 ohm
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    $1.860
    ($2.139)
    500+
    $1.650
    ($1.8975)
    Min: 100 / Mult: 1
    560µF
    ± 20%
    2.5V
    -
    A720V567M2R5APE003
    KEMET A720V567M2R5APE003
    3886103

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 560 µF
    3. 2.5 V
    4. 2917 [7343 Metric]
    5. 0.003 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    $3.250
    ($3.7375)
    10+
    $2.510
    ($2.8865)
    50+
    $2.290
    ($2.6335)
    100+
    $1.900
    ($2.185)
    500+
    $1.760
    ($2.024)
    More Pricing...
    Min: 1 / Mult: 1
    560µF
    ± 20%
    2.5V
    -
    A700V156M016ATE040
    KEMET A700V156M016ATE040
    3886093RL

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 15 µF
    3. 16 V
    4. 2917 [7343 Metric]
    5. 0.04 ohm
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    $1.450
    ($1.6675)
    250+
    $1.290
    ($1.4835)
    500+
    $1.170
    ($1.3455)
    1000+
    $1.160
    ($1.334)
    5000+
    $1.140
    ($1.311)
    More Pricing...
    Min: 100 / Mult: 1
    15µF
    ± 20%
    16V
    -
    A700V156M016ATE040
    KEMET A700V156M016ATE040
    3886093

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 15 µF
    3. 16 V
    4. 2917 [7343 Metric]
    5. 0.04 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    $2.250
    ($2.5875)
    50+
    $1.710
    ($1.9665)
    100+
    $1.450
    ($1.6675)
    250+
    $1.290
    ($1.4835)
    500+
    $1.170
    ($1.3455)
    More Pricing...
    Min: 1 / Mult: 1
    15µF
    ± 20%
    16V
    -
    A720V567M2R5APE4R5
    KEMET A720V567M2R5APE4R5
    3886106

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 560 µF
    3. 2.5 V
    4. 2917 [7343 Metric]
    5. 0.0045 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    $3.130
    ($3.5995)
    10+
    $2.420
    ($2.783)
    50+
    $2.220
    ($2.553)
    100+
    $1.860
    ($2.139)
    500+
    $1.650
    ($1.8975)
    Min: 1 / Mult: 1
    560µF
    ± 20%
    2.5V
    -
    A720V567M2R5APE003
    KEMET A720V567M2R5APE003
    3886103RL

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 560 µF
    3. 2.5 V
    4. 2917 [7343 Metric]
    5. 0.003 ohm
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    $1.900
    ($2.185)
    500+
    $1.760
    ($2.024)
    1000+
    $1.670
    ($1.9205)
    Min: 100 / Mult: 1
    560µF
    ± 20%
    2.5V
    -
    A700V477M2R5ATE4R5
    KEMET A700V477M2R5ATE4R5
    3886099

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 470 µF
    3. 2.5 V
    4. 2917 [7343 Metric]
    5. 0.0045 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    $2.710
    ($3.1165)
    10+
    $2.100
    ($2.415)
    50+
    $1.920
    ($2.208)
    100+
    $1.610
    ($1.8515)
    500+
    $1.440
    ($1.656)
    Min: 1 / Mult: 1
    470µF
    ± 20%
    2.5V
    -
    A700V477M2R5ATE4R5
    KEMET A700V477M2R5ATE4R5
    3886099RL

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 470 µF
    3. 2.5 V
    4. 2917 [7343 Metric]
    5. 0.0045 ohm
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    $1.610
    ($1.8515)
    500+
    $1.440
    ($1.656)
    Min: 100 / Mult: 1
    470µF
    ± 20%
    2.5V
    -
    2R5TPE330M9
    PANASONIC 2R5TPE330M9
    2354893

    Data Sheet

    RoHS

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 330 µF
    3. ± 20%
    4. 2.5 V
    5. D2E
    6. 0.009 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    $3.940
    ($4.531)
    50+
    $2.870
    ($3.3005)
    250+
    $2.410
    ($2.7715)
    500+
    $1.870
    ($2.1505)
    1500+
    $1.720
    ($1.978)
    Min: 5 / Mult: 5
    330µF
    ± 20%
    2.5V
    D2E
    6TPE220MIL
    PANASONIC 6TPE220MIL
    3782369

    Data Sheet

    RoHS

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 220 µF
    3. ± 20%
    4. 6.3 V
    5. D3L
    6. 0.018 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    $2.880
    ($3.312)
    50+
    $2.680
    ($3.082)
    100+
    $2.260
    ($2.599)
    500+
    $1.860
    ($2.139)
    1000+
    $1.720
    ($1.978)
    More Pricing...
    Min: 5 / Mult: 5
    220µF
    ± 20%
    6.3V
    D3L
    MAL218197303E3
    VISHAY MAL218197303E3
    2520820

    Data Sheet

    RoHS

    VISHAY
    1. Polymer Aluminium Electrolytic Capacitor
    2. 220 µF
    3. 6.3 V
    4. Radial Can - SMD
    5. 2500 hours @ 105°C
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    $2.980
    ($3.427)
    50+
    $2.620
    ($3.013)
    100+
    $2.160
    ($2.484)
    250+
    $1.650
    ($1.8975)
    Min: 1 / Mult: 1
    220µF
    ± 20%
    6.3V
    -
    T55V107M016C0050
    VISHAY T55V107M016C0050
    2520394

    Data Sheet

    RoHS

    VISHAY
    1. Tantalum Polymer Capacitor
    2. 100 µF
    3. ± 20%
    4. 16 V
    5. V
    6. 0.05 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    $2.580
    ($2.967)
    10+
    $2.110
    ($2.4265)
    Min: 1 / Mult: 1
    100µF
    ± 20%
    16V
    V
    870135373001
    WURTH ELEKTRONIK 870135373001
    2466573

    Data Sheet

    RoHS

    WURTH ELEKTRONIK
    1. Polymer Aluminium Electrolytic Capacitor
    2. 100 µF
    3. 16 V
    4. Radial Leaded
    5. 0.012 ohm
    Each
    1+
    $1.710
    ($1.9665)
    50+
    $1.500
    ($1.725)
    100+
    $1.240
    ($1.426)
    250+
    $1.120
    ($1.288)
    500+
    $1.030
    ($1.1845)
    More Pricing...
    Min: 1 / Mult: 1
    100µF
    ± 20%
    16V
    -
    2R5TPE330M7
    PANASONIC 2R5TPE330M7
    2806101

    Data Sheet

    RoHS

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 330 µF
    3. ± 20%
    4. 2.5 V
    5. D2E
    6. 0.007 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Full Reel)
    Full Reel
    Packaging Options
    3000+
    $2.010
    ($2.3115)
    15000+
    $1.770
    ($2.0355)
    30000+
    $1.710
    ($1.9665)
    Min: 3000 / Mult: 3000
    330µF
    ± 20%
    2.5V
    D2E
    T520V686M010ATE045
    KEMET T520V686M010ATE045
    2855257

    Data Sheet

    RoHS

    KEMET
    1. Tantalum Polymer Capacitor
    2. 68 µF
    3. ± 20%
    4. 10 V
    5. V
    6. 0.045 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    $2.690
    ($3.0935)
    10+
    $2.580
    ($2.967)
    50+
    $2.460
    ($2.829)
    100+
    $2.330
    ($2.6795)
    500+
    $2.260
    ($2.599)
    Min: 1 / Mult: 1
    68µF
    ± 20%
    10V
    V
    A700D476M12RATE025
    KEMET A700D476M12RATE025
    3345916

    Data Sheet

    RoHS

    KEMET
    1. Polymer Aluminium Electrolytic Capacitor
    2. 47 µF
    3. 12.5 V
    4. 2917 [7343 Metric]
    5. 0.025 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    $4.040
    ($4.646)
    10+
    $3.100
    ($3.565)
    50+
    $2.850
    ($3.2775)
    100+
    $2.370
    ($2.7255)
    Min: 1 / Mult: 1
    47µF
    ± 20%
    12.5V
    -
    10TPC100MT
    PANASONIC 10TPC100MT
    3782346

    Data Sheet

    RoHS

    PANASONIC
    1. Tantalum Polymer Capacitor
    2. 100 µF
    3. ± 20%
    4. 10 V
    5. D2
    6. 0.05 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    5+
    $2.110
    ($2.4265)
    50+
    $1.440
    ($1.656)
    250+
    $1.120
    ($1.288)
    500+
    $1.080
    ($1.242)
    Min: 5 / Mult: 5
    100µF
    ± 20%
    10V
    D2
    EEFCX0D331R
    PANASONIC EEFCX0D331R
    2358262RL

    Data Sheet

    RoHS

    PANASONIC
    1. Polymer Aluminium Electrolytic Capacitor
    2. 330 µF
    3. 2 V
    4. 2917 [7343 Metric]
    5. 0.015 ohm
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    $1.540
    ($1.771)
    250+
    $1.170
    ($1.3455)
    500+
    $0.923
    ($1.0614)
    1500+
    $0.815
    ($0.9372)
    Min: 100 / Mult: 5
    330µF
    ± 20%
    2V
    -
    T520Y227M010ATE040
    KEMET T520Y227M010ATE040
    2855267

    Data Sheet

    RoHS

    KEMET
    1. Tantalum Polymer Capacitor
    2. 220 µF
    3. ± 20%
    4. 10 V
    5. Y
    6. 0.04 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    Packaging Options
    1+
    $5.580
    ($6.417)
    10+
    $4.290
    ($4.9335)
    50+
    $3.880
    ($4.462)
    100+
    $3.340
    ($3.841)
    Min: 1 / Mult: 1
    220µF
    ± 20%
    10V
    Y
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