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Polymer Capacitors:

5,065 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

(5,065)

  • Aluminium Polymer Capacitors (2,275)
  • Tantalum Polymer Capacitors (2,790)
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    T58W0475M025C0500
    VISHAY T58W0475M025C0500
    3366125

    Data Sheet

    RoHS

    VISHAY
    1. Tantalum Polymer Capacitor
    2. 4.7 µF
    3. ± 20%
    4. 25 V
    5. W
    6. 0.5 ohm
    7. 0805 [2012 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $2.240
    ($2.576)
    50+
    $1.540
    ($1.771)
    250+
    $1.130
    ($1.2995)
    500+
    $0.943
    ($1.0844)
    1500+
    $0.879
    ($1.0108)
    More Pricing...
    Min: 5 / Mult: 5
    4.7µF
    ± 20%
    25V
    W
    ECASD41C686M040KA0
    MURATA ECASD41C686M040KA0
    3442869RL

    Data Sheet

    RoHS

    MURATA
    1. Polymer Aluminium Electrolytic Capacitor
    2. 68 µF
    3. 16 V
    4. 2917 [7343 Metric]
    5. 0.04 ohm
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    $2.000
    ($2.300)
    250+
    $1.830
    ($2.1045)
    500+
    $1.510
    ($1.7365)
    1500+
    $1.430
    ($1.6445)
    3000+
    $1.330
    ($1.5295)
    Min: 100 / Mult: 5
    68µF
    ± 20%
    16V
    -
    T598D106M050ATE090
    KEMET T598D106M050ATE090
    3754575

    Data Sheet

    RoHS

    KEMET
    1. Tantalum Polymer Capacitor
    2. 10 µF
    3. ± 20%
    4. 50 V
    5. D
    6. 0.09 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $4.460
    ($5.129)
    10+
    $3.070
    ($3.5305)
    50+
    $2.520
    ($2.898)
    100+
    $2.340
    ($2.691)
    500+
    $2.320
    ($2.668)
    More Pricing...
    Min: 1 / Mult: 1
    10µF
    ± 20%
    50V
    D
    T55D687M6R3C0025
    VISHAY T55D687M6R3C0025
    3812125

    Data Sheet

    RoHS

    VISHAY
    1. Tantalum Polymer Capacitor
    2. 680 µF
    3. ± 20%
    4. 6.3 V
    5. D
    6. 0.025 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $3.470
    ($3.9905)
    10+
    $2.190
    ($2.5185)
    50+
    $1.990
    ($2.2885)
    100+
    $1.770
    ($2.0355)
    200+
    $1.750
    ($2.0125)
    More Pricing...
    Min: 1 / Mult: 1
    680µF
    ± 20%
    6.3V
    D
    TCJA106M010R0300
    KYOCERA AVX TCJA106M010R0300
    1135234

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 10 µF
    3. ± 20%
    4. 10 V
    5. A
    6. 0.3 ohm
    7. 1206 [3216 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $1.410
    ($1.6215)
    50+
    $0.679
    ($0.7808)
    250+
    $0.618
    ($0.7107)
    500+
    $0.511
    ($0.5876)
    1000+
    $0.475
    ($0.5462)
    Min: 5 / Mult: 5
    10µF
    ± 20%
    10V
    A
    TCJB106M025R0150
    KYOCERA AVX TCJB106M025R0150
    2852777

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 10 µF
    3. ± 20%
    4. 25 V
    5. B
    6. 0.15 ohm
    7. 1411 [3528 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $1.500
    ($1.725)
    50+
    $0.729
    ($0.8384)
    250+
    $0.663
    ($0.7624)
    500+
    $0.551
    ($0.6337)
    1000+
    $0.515
    ($0.5923)
    More Pricing...
    Min: 5 / Mult: 5
    10µF
    ± 20%
    25V
    B
    RL80E821MDNASQKX
    NICHICON RL80E821MDNASQKX
    2841880

    Data Sheet

    RoHS

    NICHICON
    1. Polymer Aluminium Electrolytic Capacitor
    2. 820 µF
    3. 2.5 V
    4. Radial Leaded
    5. 0.006 ohm
    Each
    1+
    $1.800
    ($2.070)
    10+
    $1.020
    ($1.173)
    100+
    $0.934
    ($1.0741)
    500+
    $0.775
    ($0.8912)
    1000+
    $0.774
    ($0.8901)
    More Pricing...
    Min: 1 / Mult: 1
    820µF
    ± 20%
    2.5V
    -
    TCJD336M035R0070E
    KYOCERA AVX TCJD336M035R0070E
    3874695

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 33 µF
    3. ± 20%
    4. 35 V
    5. D
    6. 0.07 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $5.550
    ($6.3825)
    10+
    $4.240
    ($4.876)
    50+
    $3.910
    ($4.4965)
    100+
    $3.230
    ($3.7145)
    200+
    $3.190
    ($3.6685)
    More Pricing...
    Min: 1 / Mult: 1
    33µF
    ± 20%
    35V
    D
    TCJA107M006R0100E
    KYOCERA AVX TCJA107M006R0100E
    3874698

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 100 µF
    3. ± 20%
    4. 6.3 V
    5. A
    6. 0.1 ohm
    7. 1206 [3216 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $1.880
    ($2.162)
    50+
    $1.110
    ($1.2765)
    250+
    $0.888
    ($1.0212)
    500+
    $0.772
    ($0.8878)
    1000+
    $0.718
    ($0.8257)
    More Pricing...
    Min: 5 / Mult: 5
    100µF
    ± 20%
    6.3V
    A
    PCK0J331MCO1GS
    NICHICON PCK0J331MCO1GS
    1848787

    Data Sheet

    RoHS

    NICHICON
    1. ALUMINUM ELECTROLYTIC CAPACITOR
    2. 330UF
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $2.660
    ($3.059)
    10+
    $1.440
    ($1.656)
    100+
    $1.300
    ($1.495)
    500+
    $1.070
    ($1.2305)
    1000+
    $0.999
    ($1.1488)
    More Pricing...
    Min: 1 / Mult: 1
    -
    -
    -
    -
    TCJA106M025R0150
    KYOCERA AVX TCJA106M025R0150
    2852774

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 10 µF
    3. ± 20%
    4. 25 V
    5. A
    6. 0.15 ohm
    7. 1206 [3216 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $1.450
    ($1.6675)
    50+
    $0.699
    ($0.8038)
    250+
    $0.634
    ($0.7291)
    500+
    $0.525
    ($0.6038)
    1000+
    $0.489
    ($0.5624)
    Min: 5 / Mult: 5
    10µF
    ± 20%
    25V
    A
    PCG1C471MCL1GS
    NICHICON PCG1C471MCL1GS
    1580631

    Data Sheet

    RoHS

    NICHICON
    1. Polymer Aluminium Electrolytic Capacitor
    2. 470 µF
    3. 16 V
    4. Radial Can - SMD
    5. 0.02 ohm
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $3.820
    ($4.393)
    50+
    $2.160
    ($2.484)
    250+
    $1.970
    ($2.2655)
    500+
    $1.650
    ($1.8975)
    1000+
    $1.600
    ($1.840)
    More Pricing...
    Min: 5 / Mult: 5
    470µF
    ± 20%
    16V
    -
    TCJB107M006R0070
    KYOCERA AVX TCJB107M006R0070
    1135233

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 100 µF
    3. ± 20%
    4. 6.3 V
    5. B
    6. 0.07 ohm
    7. 1411 [3528 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $1.950
    ($2.2425)
    50+
    $1.060
    ($1.219)
    250+
    $0.972
    ($1.1178)
    500+
    $0.805
    ($0.9258)
    1000+
    $0.750
    ($0.8625)
    Min: 5 / Mult: 5
    100µF
    ± 20%
    6.3V
    B
    TCJB476M006R0070
    KYOCERA AVX TCJB476M006R0070
    1135230

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 47 µF
    3. ± 20%
    4. 6.3 V
    5. B
    6. 0.07 ohm
    7. 1411 [3528 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $1.890
    ($2.1735)
    50+
    $0.922
    ($1.0603)
    250+
    $0.699
    ($0.8038)
    500+
    $0.581
    ($0.6682)
    1000+
    $0.545
    ($0.6268)
    More Pricing...
    Min: 5 / Mult: 5
    47µF
    ± 20%
    6.3V
    B
    TCJB226M010R0300
    KYOCERA AVX TCJB226M010R0300
    1135236RL

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 22 µF
    3. ± 20%
    4. 10 V
    5. B
    6. 0.3 ohm
    7. 1411 [3528 Metric]
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    $0.731
    ($0.8406)
    250+
    $0.667
    ($0.767)
    500+
    $0.550
    ($0.6325)
    1000+
    $0.509
    ($0.5854)
    2000+
    $0.499
    ($0.5738)
    Min: 100 / Mult: 5
    22µF
    ± 20%
    10V
    B
    TCJB476M010R0070
    KYOCERA AVX TCJB476M010R0070
    1135238RL

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 47 µF
    3. ± 20%
    4. 10 V
    5. B
    6. 0.07 ohm
    7. 1411 [3528 Metric]
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    $1.100
    ($1.265)
    250+
    $1.080
    ($1.242)
    500+
    $1.070
    ($1.2305)
    1000+
    $1.050
    ($1.2075)
    Min: 100 / Mult: 5
    47µF
    ± 20%
    10V
    B
    TCJB686M006R0070
    KYOCERA AVX TCJB686M006R0070
    1135232

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 68 µF
    3. ± 20%
    4. 6.3 V
    5. B
    6. 0.07 ohm
    7. 1411 [3528 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $1.380
    ($1.587)
    50+
    $0.856
    ($0.9844)
    250+
    $0.810
    ($0.9315)
    500+
    $0.718
    ($0.8257)
    1000+
    $0.676
    ($0.7774)
    More Pricing...
    Min: 5 / Mult: 5
    68µF
    ± 20%
    6.3V
    B
    TCJA106M016R0200
    KYOCERA AVX TCJA106M016R0200
    1658938

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 10 µF
    3. ± 20%
    4. 16 V
    5. A
    6. 0.2 ohm
    7. 1206 [3216 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $1.360
    ($1.564)
    50+
    $0.680
    ($0.782)
    250+
    $0.616
    ($0.7084)
    500+
    $0.605
    ($0.6958)
    1000+
    $0.592
    ($0.6808)
    Min: 5 / Mult: 5
    10µF
    ± 20%
    16V
    A
    TCJB476M006R0070
    KYOCERA AVX TCJB476M006R0070
    1135230RL

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 47 µF
    3. ± 20%
    4. 6.3 V
    5. B
    6. 0.07 ohm
    7. 1411 [3528 Metric]
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    $0.922
    ($1.0603)
    250+
    $0.699
    ($0.8038)
    500+
    $0.581
    ($0.6682)
    1000+
    $0.545
    ($0.6268)
    2000+
    $0.514
    ($0.5911)
    Min: 100 / Mult: 5
    47µF
    ± 20%
    6.3V
    B
    TCJA106M016R0200
    KYOCERA AVX TCJA106M016R0200
    1658938RL

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 10 µF
    3. ± 20%
    4. 16 V
    5. A
    6. 0.2 ohm
    7. 1206 [3216 Metric]
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    $0.680
    ($0.782)
    250+
    $0.616
    ($0.7084)
    500+
    $0.605
    ($0.6958)
    1000+
    $0.592
    ($0.6808)
    Min: 100 / Mult: 5
    10µF
    ± 20%
    16V
    A
    TCJA106M010R0300
    KYOCERA AVX TCJA106M010R0300
    1135234RL

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 10 µF
    3. ± 20%
    4. 10 V
    5. A
    6. 0.3 ohm
    7. 1206 [3216 Metric]
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    $0.679
    ($0.7808)
    250+
    $0.618
    ($0.7107)
    500+
    $0.511
    ($0.5876)
    1000+
    $0.475
    ($0.5462)
    Min: 100 / Mult: 5
    10µF
    ± 20%
    10V
    A
    TCJB226M010R0300
    KYOCERA AVX TCJB226M010R0300
    1135236

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 22 µF
    3. ± 20%
    4. 10 V
    5. B
    6. 0.3 ohm
    7. 1411 [3528 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    5+
    $1.380
    ($1.587)
    50+
    $0.731
    ($0.8406)
    250+
    $0.667
    ($0.767)
    500+
    $0.550
    ($0.6325)
    1000+
    $0.509
    ($0.5854)
    More Pricing...
    Min: 5 / Mult: 5
    22µF
    ± 20%
    10V
    B
    PCG1C471MCL1GS
    NICHICON PCG1C471MCL1GS
    1580631RL

    Data Sheet

    RoHS

    NICHICON
    1. Polymer Aluminium Electrolytic Capacitor
    2. 470 µF
    3. 16 V
    4. Radial Can - SMD
    5. 0.02 ohm
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    50+
    $2.160
    ($2.484)
    250+
    $1.970
    ($2.2655)
    500+
    $1.650
    ($1.8975)
    1000+
    $1.600
    ($1.840)
    2000+
    $1.530
    ($1.7595)
    Min: 100 / Mult: 1
    470µF
    ± 20%
    16V
    -
    TCJE107M025R0080
    KYOCERA AVX TCJE107M025R0080
    2408449RL

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 100 µF
    3. ± 20%
    4. 25 V
    5. E
    6. 0.08 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Re-Reel
    Packaging Options
    100+
    $2.600
    ($2.990)
    200+
    $2.320
    ($2.668)
    400+
    $2.040
    ($2.346)
    Min: 100 / Mult: 1
    100µF
    ± 20%
    25V
    E
    TCJE107M025R0080
    KYOCERA AVX TCJE107M025R0080
    2408449

    Data Sheet

    RoHS

    KYOCERA AVX
    1. Tantalum Polymer Capacitor
    2. 100 µF
    3. ± 20%
    4. 25 V
    5. E
    6. 0.08 ohm
    7. 2917 [7343 Metric]
    Each (Supplied on Cut Tape)
    Cut Tape
    1+
    $4.890
    ($5.6235)
    10+
    $3.390
    ($3.8985)
    50+
    $2.790
    ($3.2085)
    100+
    $2.600
    ($2.990)
    200+
    $2.320
    ($2.668)
    More Pricing...
    Min: 1 / Mult: 1
    100µF
    ± 20%
    25V
    E
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