Polymer Capacitors | e絡盟 Hong Kong

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

T591D476M020ATE050	2671886 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 47 µF ± 20% 20 V D 0.05 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$20.780 10+ HK$11.730 50+ HK$10.990 100+ HK$10.250 500+ HK$9.500 More Pricing...	Total:HK$20.78 Min: 1 / Mult: 1	47µF	± 20%	20V	D
MAL218497703E3	2837002 Data Sheet RoHS	VISHAY Polymer Aluminium Electrolytic Capacitor 47 µF 80 V Radial Can - SMD 0.04 ohm	Each (Supplied on Cut Tape) Cut Tape	10+ HK$39.580 100+ HK$29.590 500+ HK$25.080 2500+ HK$23.450 5400+ HK$23.160 More Pricing...	Total:HK$395.80 Min: 10 / Mult: 10	47µF	± 20%	80V	-
875105242004	2466642 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 33 µF 10 V Radial Can - SMD 0.03 ohm	Each	1+ HK$4.200 50+ HK$3.560 100+ HK$3.100 250+ HK$2.750 500+ HK$2.410 More Pricing...	Total:HK$4.20 Min: 1 / Mult: 1	33µF	± 20%	10V	-
T591D107M010ATE040	2452869RL Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 100 µF ± 20% 10 V D 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$5.570 500+ HK$4.430 1000+ HK$3.690 2000+ HK$3.630 4000+ HK$3.560 More Pricing...	Total:HK$557.00 Min: 100 / Mult: 10	100µF	± 20%	10V	D
875105359002	2466661 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 15 µF 16 V Radial Can - SMD 0.03 ohm	Each	1+ HK$3.850 50+ HK$3.260 100+ HK$2.840 250+ HK$2.530 500+ HK$2.210 More Pricing...	Total:HK$3.85 Min: 1 / Mult: 1	15µF	± 20%	16V	-
875115150001	2466677 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 220 µF 6.3 V Radial Can - SMD 0.02 ohm	Each	1+ HK$3.640 10+ HK$3.020 50+ HK$2.970 100+ HK$2.910 200+ HK$2.840 More Pricing...	Total:HK$3.64 Min: 1 / Mult: 1	220µF	± 20%	6.3V	-
T591D107M010ATE040	2452869 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 100 µF ± 20% 10 V D 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	10+ HK$5.890 50+ HK$5.730 100+ HK$5.570 500+ HK$4.430 1000+ HK$3.690 More Pricing...	Total:HK$58.90 Min: 10 / Mult: 10	100µF	± 20%	10V	D
T591D476M020ATE050	2671886RL Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 47 µF ± 20% 20 V D 0.05 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$10.250 500+ HK$9.500 1000+ HK$8.810	Total:HK$1,025.00 Min: 100 / Mult: 1	47µF	± 20%	20V	D
MAL218497703E3	2837002RL Data Sheet RoHS	VISHAY Polymer Aluminium Electrolytic Capacitor 47 µF 80 V Radial Can - SMD 0.04 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$29.590 500+ HK$25.080 2500+ HK$23.450 5400+ HK$23.160 10800+ HK$22.700 More Pricing...	Total:HK$2,959.00 Min: 100 / Mult: 10	47µF	± 20%	80V	-
A700W227M002ATE006	3411860 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 220 µF 2 V 2917 [7343 Metric] 6000 µohm	Each (Supplied on Cut Tape) Cut Tape	1+ HK$15.020 10+ HK$11.550 50+ HK$10.580 100+ HK$8.810 500+ HK$7.070 More Pricing...	Total:HK$15.02 Min: 1 / Mult: 1	220µF	± 20%	2V	-
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+ HK$8.810 500+ HK$7.070 1000+ HK$6.390	Total:HK$881.00 Min: 100 / Mult: 1	220µF	± 20%	2V	-
25TDC15MYFB	3266937 Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 15 µF ± 20% 25 V B2 0.1 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$6.800 50+ HK$5.320	Total:HK$34.00 Min: 5 / Mult: 5	15µF	± 20%	25V	B2
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+ HK$5.320	Total:HK$532.00 Min: 100 / Mult: 5	15µF	± 20%	25V	B2
TCJD477M004R0040	2408447 Data Sheet RoHS	KYOCERA AVX Tantalum Polymer Capacitor 470 µF ± 20% 4 V D 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$10.500 10+ HK$7.470 50+ HK$7.430 100+ HK$7.390 200+ HK$6.840 More Pricing...	Total:HK$10.50 Min: 1 / Mult: 1	470µF	± 20%	4V	D
TCJD477M004R0040	2408447RL Data Sheet RoHS	KYOCERA AVX Tantalum Polymer Capacitor 470 µF ± 20% 4 V D 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ HK$7.390 200+ HK$6.840 500+ HK$6.280 2500+ HK$5.180 5000+ HK$4.960	Total:HK$739.00 Min: 100 / Mult: 1	470µF	± 20%	4V	D
875015119006	2985571 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 220 µF 6.3 V 2917 [7343 Metric] 0.015 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$18.310 50+ HK$15.230 250+ HK$13.430 500+ HK$10.880 1500+ HK$10.330 More Pricing...	Total:HK$91.55 Min: 5 / Mult: 5	220µF	± 20%	6.3V	-
16TQC100MYF	2354976 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+ HK$27.630 50+ HK$15.310 250+ HK$13.600 500+ HK$12.580 1500+ HK$12.150	Total:HK$138.15 Min: 5 / Mult: 5	100µF	± 20%	16V	D2
T521V107M016ATE050	2491091 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 100 µF ± 20% 16 V V 0.05 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ HK$18.560 10+ HK$10.270 50+ HK$9.890 100+ HK$9.500 500+ HK$8.080	Total:HK$18.56 Min: 1 / Mult: 1	100µF	± 20%	16V	V
16TQC150MYF	2354978 Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 150 µF ± 20% 16 V D3L 0.05 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$42.070 50+ HK$24.720 250+ HK$22.750 500+ HK$21.550 1000+ HK$21.470 More Pricing...	Total:HK$210.35 Min: 5 / Mult: 5	150µF	± 20%	16V	D3L
T520B107M006ATE070	2395820 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 100 µF ± 20% 6.3 V B 0.07 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Cut Tape	10+ HK$3.520 100+ HK$3.200 500+ HK$2.720 1000+ HK$2.580	Total:HK$35.20 Min: 10 / Mult: 10	100µF	± 20%	6.3V	B
35SVPF22M	2354807 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 22 µF 35 V Radial Can - SMD 0.035 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ HK$13.280 50+ HK$6.640 100+ HK$6.550 250+ HK$6.230 500+ HK$5.900	Total:HK$13.28 Min: 1 / Mult: 1	22µF	± 20%	35V	-
10TPE220ML	2354905 Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 220 µF ± 20% 10 V D3L 0.025 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$21.500 50+ HK$13.490 250+ HK$12.510 500+ HK$11.670 1000+ HK$11.200	Total:HK$107.50 Min: 5 / Mult: 5	220µF	± 20%	10V	D3L
EEFCX0D331R	2358262 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 330 µF 2 V 2917 [7343 Metric] 0.015 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ HK$11.630 50+ HK$6.820 250+ HK$6.660 500+ HK$6.490 1500+ HK$5.150	Total:HK$58.15 Min: 5 / Mult: 5	330µF	± 20%	2V	-
20TQC100MYF	2354987 Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 100 µF ± 20% 20 V D 0.055 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ HK$22.830 50+ HK$15.050 250+ HK$14.030 500+ HK$12.320 1000+ HK$12.070 More Pricing...	Total:HK$114.15 Min: 5 / Mult: 5	100µF	± 20%	20V	D
870055675009	2466549 Data Sheet RoHS	WURTH ELEKTRONIK Polymer Aluminium Electrolytic Capacitor 100 µF 35 V Radial Leaded 0.025 ohm	Each	1+ HK$13.770 10+ HK$12.750 50+ HK$11.730 100+ HK$10.190 200+ HK$8.690 More Pricing...	Total:HK$13.77 Min: 1 / Mult: 1	100µF	± 20%	35V	-

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What are polymer capacitors?

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