Polymer Capacitors | element14 New Zealand

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:

Polymer capacitors can frequently be found on computer motherboards, particularly on server motherboards.
These capacitors are helpful in stabilizing the voltage from a power source in a sensitive circuit to reduce power noise.
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.
Polymer capacitors are used where a large ripple current is allowed because of low ESR like switched DC-DC converters, buck-boost converters, etc.
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.

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

			Price For		Quantity

T599X336M035ATE065	2860317 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 33 µF ± 20% 35 V X 0.065 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $6.730 ($7.7395) 10+ $4.870 ($5.6005) 50+ $4.240 ($4.876) 100+ $3.730 ($4.2895) 500+ $3.340 ($3.841) More Pricing...	Min: 1 / Mult: 1	33µF	± 20%	35V	X
875015119003	2985568 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 100 µF 6.3 V 2917 [7343 Metric] 0.015 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $3.090 ($3.5535) 50+ $2.570 ($2.9555) 250+ $2.270 ($2.6105) 500+ $2.170 ($2.4955) 1500+ $2.070 ($2.3805) More Pricing...	Min: 5 / Mult: 5	100µF	± 20%	6.3V	-
875035119002	2985588 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 180 µF 6.3 V 2917 [7343 Metric] 0.009 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $3.060 ($3.519) 50+ $2.540 ($2.921) 250+ $2.250 ($2.5875) 500+ $2.150 ($2.4725) 1500+ $2.040 ($2.346) More Pricing...	Min: 5 / Mult: 5	180µF	± 20%	6.3V	-
T55D107M016C0050.	2947321 Data Sheet RoHS	VISHAY CAP 100UF 16V TANT POLYMER CASE D	Each (Supplied on Cut Tape) Cut Tape	1+ $3.090 ($3.5535) 10+ $1.660 ($1.909) 100+ $1.530 ($1.7595) 500+ $1.320 ($1.518) 1000+ $1.220 ($1.403) More Pricing...	Min: 1 / Mult: 1	-	-	16V	-
EEFSX0J221ER	3254522 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 220 µF 6.3 V 2917 [7343 Metric] 0.009 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $3.370 ($3.8755) 50+ $1.540 ($1.771) 250+ $1.470 ($1.6905) 500+ $1.310 ($1.5065) 1500+ $1.230 ($1.4145) More Pricing...	Min: 5 / Mult: 5	220µF	± 20%	6.3V	-
T55B477M2R5C0025.	3527044 Data Sheet RoHS	VISHAY CAP 470UF 2.5V TANT POLYMER B	Each (Supplied on Cut Tape) Cut Tape	1+ $1.840 ($2.116) 10+ $0.942 ($1.0833) 100+ $0.860 ($0.989) 500+ $0.723 ($0.8314) 1000+ $0.679 ($0.7808) More Pricing...	Min: 1 / Mult: 1	-	-	2.5V	B
16TDC100MYF	3266932 Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 100 µF ± 20% 16 V D2 0.05 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $3.520 ($4.048) 50+ $2.480 ($2.852) 250+ $2.010 ($2.3115) 500+ $1.680 ($1.932)	Min: 5 / Mult: 5	100µF	± 20%	16V	D2
A768MS108M1CLAV015	3523799 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 1000 µF 16 V Radial Can - SMD 0.015 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $4.330 ($4.9795) 10+ $2.960 ($3.404) 50+ $2.380 ($2.737) 400+ $1.740 ($2.001) 800+ $1.620 ($1.863) More Pricing...	Min: 1 / Mult: 1	1000µF	± 20%	16V	-
A768KS227M1VLAE024	3523783 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 220 µF 35 V Radial Can - SMD 0.024 ohm	Each (Supplied on Cut Tape) Cut Tape	10+ $1.110 ($1.2765) 50+ $0.918 ($1.0557) 400+ $0.724 ($0.8326) 800+ $0.710 ($0.8165) 1200+ $0.696 ($0.8004) More Pricing...	Min: 10 / Mult: 10	220µF	± 20%	35V	-
T525D337M006ATE025	3299819 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor 330 µF ± 20% 6.3 V D 0.025 ohm 2917 [7343 Metric]	Each (Supplied on Full Reel) Full Reel Packaging Options	500+ $3.390 ($3.8985) 2500+ $3.090 ($3.5535) 5000+ $3.060 ($3.519)	Min: 500 / Mult: 500	330µF	± 20%	6.3V	D
16SVPG330MX	3605828 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 330 µF 16 V Radial Can - SMD 0.016 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $3.960 ($4.554) 50+ $2.860 ($3.289) 100+ $2.450 ($2.8175) 250+ $2.430 ($2.7945) 500+ $2.210 ($2.5415) More Pricing...	Min: 1 / Mult: 1	330µF	± 20%	16V	-
A720V567M2R5APE003	3886103 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 560 µF 2.5 V 2917 [7343 Metric] 0.003 ohm	Each (Supplied on Cut Tape) Cut Tape	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	3886093RL Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 15 µF 16 V 2917 [7343 Metric] 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	-
A720V567M2R5APE003	3886103RL Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 560 µF 2.5 V 2917 [7343 Metric] 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	-
EEFJX0D331RE	3924460 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 330 µF 2 V 2917 [7343 Metric] 0.009 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $3.350 ($3.8525) 50+ $2.350 ($2.7025) 250+ $1.950 ($2.2425) 500+ $1.580 ($1.817) 1500+ $1.360 ($1.564) More Pricing...	Min: 5 / Mult: 5	330µF	± 20%	2V	-
A720V567M2R5APE4R5	3886106 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 560 µF 2.5 V 2917 [7343 Metric] 0.0045 ohm	Each (Supplied on Cut Tape) Cut Tape	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	-
A750KS227M1EEAE015	3919568 Data Sheet RoHS	KEMET CAP 220UF 25V ALU POLYMER TH	Each	1+ $1.380 ($1.587) 10+ $0.761 ($0.8752) 100+ $0.597 ($0.6866) 500+ $0.485 ($0.5578) 1000+ $0.446 ($0.5129) More Pricing...	Min: 1 / Mult: 1	-	-	25V	-
A700V156M016ATE040	3886093 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 15 µF 16 V 2917 [7343 Metric] 0.04 ohm	Each (Supplied on Cut Tape) Cut Tape	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	-
T591D475M075ATE200	3886123 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor 4.7 µF ± 20% 75 V D 0.2 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $6.200 ($7.130) 10+ $4.750 ($5.4625) 50+ $4.300 ($4.945) 100+ $3.700 ($4.255) 500+ $2.970 ($3.4155) More Pricing...	Min: 1 / Mult: 1	4.7µF	± 20%	75V	D
T523V686M035APE070	3886120 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor 68 µF ± 20% 35 V V 0.07 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $5.940 ($6.831) 10+ $4.180 ($4.807) 50+ $3.480 ($4.002) 100+ $3.250 ($3.7375) 500+ $2.890 ($3.3235) More Pricing...	Min: 1 / Mult: 1	68µF	± 20%	35V	V
A759KS107M1EAAE025	3919573 Data Sheet RoHS	KEMET CAP 100UF 25V ALU POLYMER TH	Each	1+ $1.610 ($1.8515) 10+ $0.795 ($0.9142) 100+ $0.715 ($0.8222) 500+ $0.575 ($0.6612) 1000+ $0.530 ($0.6095) More Pricing...	Min: 1 / Mult: 1	-	-	25V	-
T520T227M004ATE025	3886109RL Data Sheet RoHS	KEMET Tantalum Polymer Capacitor 220 µF ± 20% 4 V T 0.025 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	1+ $0.831 ($0.9556)	Min: 100 / Mult: 1	220µF	± 20%	4V	T
A700V477M2R5ATE006	3886096RL Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 470 µF 2.5 V 2917 [7343 Metric] 0.006 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $1.610 ($1.8515) 500+ $1.430 ($1.6445)	Min: 100 / Mult: 1	470µF	± 20%	2.5V	-
T521V157M016ATE040	3886111 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor 150 µF ± 20% 16 V V 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $6.400 ($7.360) 10+ $4.620 ($5.313) 50+ $4.000 ($4.600) 100+ $3.880 ($4.462) 500+ $3.750 ($4.3125) More Pricing...	Min: 1 / Mult: 1	150µF	± 20%	16V	V
35TQC10MXB	3782395 Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 10 µF ± 20% 35 V B2 0.2 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $2.810 ($3.2315) 50+ $1.580 ($1.817) 250+ $1.450 ($1.6675) 500+ $1.220 ($1.403) 1000+ $1.130 ($1.2995) More Pricing...	Min: 5 / Mult: 5	10µF	± 20%	35V	B2

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Polymer Capacitors:

What are polymer capacitors?

What are polymer capacitors used for?

What are the advantages of polymer capacitors?

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