Polymer Capacitors | element14 Australia

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

Categories

Polymer Capacitors

(5,650)

Aluminium Polymer Capacitors (2,454)

Tantalum Polymer Capacitors (3,196)

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			Price For		Quantity

A700W227M002ATE006	3411860RL Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 220 µF 2 V 2917 [7343 Metric] 6000 µohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $1.680 ($1.85) 500+ $1.350 ($1.48) 1000+ $1.260 ($1.39)	Total:$168.00 Min: 100 / Mult: 1	220µF	± 20%	2V	-
35SVF39M	3335531 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 39 µF 35 V Radial Can - SMD 0.03 ohm	Each (Supplied on Full Reel) Full Reel Packaging Options	1000+ $1.180 ($1.30) 5000+ $1.160 ($1.28) 10000+ $1.140 ($1.25)	Total:$1,180.00 Min: 1000 / Mult: 1000	39µF	± 20%	35V	-
T52M1227M010C0055	3350569 Data Sheet RoHS	VISHAY Tantalum Polymer Capacitor 220 µF ± 20% 10 V M 0.055 ohm 2924 [7361 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $4.540 ($4.99) 50+ $3.970 ($4.37) 100+ $3.450 ($3.80)	Total:$4.54 Min: 1 / Mult: 1	220µF	± 20%	10V	M
25TDC15MYFB	3266937RL Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 15 µF ± 20% 25 V B2 0.1 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $1.340 ($1.47) 250+ $1.240 ($1.36) 500+ $1.230 ($1.35) 1000+ $1.220 ($1.34) 2000+ $1.200 ($1.32)	Total:$134.00 Min: 100 / Mult: 5	15µF	± 20%	25V	B2
16TDC150MYF	3266933RL Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 150 µF ± 20% 16 V D3L 0.05 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $2.050 ($2.26) 250+ $2.000 ($2.20) 500+ $1.950 ($2.14) 1000+ $1.900 ($2.09) 2500+ $1.850 ($2.04)	Total:$205.00 Min: 100 / Mult: 5	150µF	± 20%	16V	D3L
T52M1227M016C0055	3350570 Data Sheet RoHS	VISHAY Tantalum Polymer Capacitor 220 µF ± 20% 16 V M 0.055 ohm 2924 [7361 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $7.530 ($8.28) 2+ $5.560 ($6.12) 3+ $4.790 ($5.27) 5+ $4.320 ($4.75) 10+ $4.000 ($4.40) More Pricing...	Total:$7.53 Min: 1 / Mult: 1	220µF	± 20%	16V	M
25SVT330M	3584388 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 330 µF 25 V Radial Can - SMD 0.014 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $2.940 ($3.23) 10+ $2.920 ($3.21) 50+ $2.900 ($3.19) 100+ $2.870 ($3.16) 200+ $2.850 ($3.14) More Pricing...	Total:$2.94 Min: 1 / Mult: 1	330µF	± 20%	25V	-
A768MS127M1HLAV024	3523807RL Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 120 µF 50 V Radial Can - SMD 0.024 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $2.110 ($2.32) 400+ $1.370 ($1.51)	Total:$211.00 Min: 100 / Mult: 1	120µF	± 20%	50V	-
A720V477M002APE003	3411881 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 470 µF 2 V 2917 [7343 Metric] 3000 µohm	Each (Supplied on Cut Tape) Cut Tape	1+ $3.440 ($3.78) 10+ $1.850 ($2.04) 50+ $1.750 ($1.92) 100+ $1.660 ($1.83) 500+ $1.380 ($1.52) More Pricing...	Total:$3.44 Min: 1 / Mult: 1	470µF	± 20%	2V	-
25SVT330M	3584388RL Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 330 µF 25 V Radial Can - SMD 0.014 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $2.870 ($3.16) 200+ $2.850 ($3.14) 400+ $2.820 ($3.10)	Total:$287.00 Min: 100 / Mult: 1	330µF	± 20%	25V	-
A798D477M2R5ATE009	3649808RL Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 470 µF 2.5 V 2917 [7343 Metric] 9000 µohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $2.400 ($2.64)	Total:$240.00 Min: 100 / Mult: 1	470µF	± 20%	2.5V	-
6TPE220MW	3782371RL Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 220 µF ± 20% 6.3 V D2E 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	5+ $1.330 ($1.46)	Total:$133.00 Min: 100 / Mult: 5	220µF	± 20%	6.3V	D2E
20TQC22MQD	3782393RL Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 22 µF ± 20% 20 V D2 0.09 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $1.460 ($1.61) 500+ $1.100 ($1.21) 1000+ $0.970 ($1.07)	Total:$146.00 Min: 100 / Mult: 5	22µF	± 20%	20V	D2
T55B226M016C0150	3812116RL Data Sheet RoHS	VISHAY Tantalum Polymer Capacitor 22 µF ± 20% 16 V B 0.15 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $1.230 ($1.35) 250+ $1.100 ($1.21) 500+ $0.947 ($1.04) 1000+ $0.809 ($0.89) 2000+ $0.671 ($0.74)	Total:$123.00 Min: 100 / Mult: 5	22µF	± 20%	16V	B
6TPE220MBB	3782368RL Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 220 µF ± 20% 6.3 V B2 0.07 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $1.320 ($1.45) 500+ $1.060 ($1.17) 1000+ $0.935 ($1.03) 2000+ $0.895 ($0.98)	Total:$132.00 Min: 100 / Mult: 5	220µF	± 20%	6.3V	B2
4TPE470MWL	3782363RL Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 470 µF ± 20% 4 V D3L 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $1.090 ($1.20) 250+ $1.050 ($1.16) 500+ $1.040 ($1.14)	Total:$109.00 Min: 100 / Mult: 5	470µF	± 20%	4V	D3L
T55B227M6R3C0200	3812117RL Data Sheet RoHS	VISHAY Tantalum Polymer Capacitor 220 µF ± 20% 6.3 V B 0.2 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $1.080 ($1.19) 250+ $0.821 ($0.90)	Total:$108.00 Min: 100 / Mult: 5	220µF	± 20%	6.3V	B
10TPE68MW	3782351RL Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 68 µF ± 20% 10 V D2E 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $1.390 ($1.53) 250+ $1.240 ($1.36) 500+ $1.110 ($1.22) 1500+ $1.100 ($1.21) 3000+ $1.080 ($1.19)	Total:$139.00 Min: 100 / Mult: 5	68µF	± 20%	10V	D2E
6TPE470MW	3782374RL Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 470 µF ± 20% 6.3 V D4 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $2.530 ($2.78) 500+ $2.040 ($2.24) 1000+ $1.780 ($1.96)	Total:$253.00 Min: 100 / Mult: 5	470µF	± 20%	6.3V	D4
T55B226M016C0150	3812116 Data Sheet RoHS	VISHAY Tantalum Polymer Capacitor 22 µF ± 20% 16 V B 0.15 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $1.360 ($1.50) 50+ $1.230 ($1.35) 250+ $1.100 ($1.21) 500+ $0.947 ($1.04) 1000+ $0.809 ($0.89) More Pricing...	Total:$6.80 Min: 5 / Mult: 5	22µF	± 20%	16V	B
4TPE330MW	3782362RL Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 330 µF ± 20% 4 V D2E 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	5+ $1.410 ($1.55)	Total:$141.00 Min: 100 / Mult: 5	330µF	± 20%	4V	D2E
T55B227M6R3C0200	3812117 Data Sheet RoHS	VISHAY Tantalum Polymer Capacitor 220 µF ± 20% 6.3 V B 0.2 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $1.480 ($1.63) 50+ $1.080 ($1.19) 250+ $0.821 ($0.90)	Total:$7.40 Min: 5 / Mult: 5	220µF	± 20%	6.3V	B
TCJB107M006R0040E	3874699 Data Sheet RoHS	KYOCERA AVX Tantalum Polymer Capacitor 100 µF ± 20% 6.3 V B 0.04 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $1.420 ($1.56) 50+ $0.689 ($0.76) 250+ $0.627 ($0.69) 500+ $0.561 ($0.62) 1000+ $0.490 ($0.54) More Pricing...	Total:$7.10 Min: 5 / Mult: 5	100µF	± 20%	6.3V	B
TCJB337M002R0045E	3874689 Data Sheet RoHS	KYOCERA AVX Tantalum Polymer Capacitor 330 µF ± 20% 2.5 V B 0.045 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $1.340 ($1.47) 50+ $0.842 ($0.93) 250+ $0.836 ($0.92) 500+ $0.831 ($0.91) 1000+ $0.824 ($0.91) More Pricing...	Total:$6.70 Min: 5 / Mult: 5	330µF	± 20%	2.5V	B
TCJB337M002R0045E	3874689RL Data Sheet RoHS	KYOCERA AVX Tantalum Polymer Capacitor 330 µF ± 20% 2.5 V B 0.045 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	50+ $0.842 ($0.93) 250+ $0.836 ($0.92) 500+ $0.831 ($0.91) 1000+ $0.824 ($0.91) 2000+ $0.789 ($0.87)	Total:$84.20 Min: 100 / Mult: 5	330µF	± 20%	2.5V	B