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

A700V477M2R5ATE4R5	3886099 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 470 µF 2.5 V 2917 [7343 Metric] 0.0045 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $2.710 ($3.1165) 10+ $2.100 ($2.415) 50+ $1.920 ($2.208) 100+ $1.610 ($1.8515) 500+ $1.450 ($1.6675)	Min: 1 / Mult: 1	470µF	± 20%	2.5V	-
EEFJX0E331RE	3924463 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 330 µF 2.5 V 2917 [7343 Metric] 0.009 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $3.930 ($4.5195) 50+ $2.780 ($3.197) 250+ $2.290 ($2.6335) 500+ $1.850 ($2.1275) 1500+ $1.620 ($1.863) More Pricing...	Min: 5 / Mult: 5	330µF	± 20%	2.5V	-
T591D475M075ATE200	3886123RL 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) Re-Reel Packaging Options	100+ $3.700 ($4.255) 500+ $2.970 ($3.4155) 1000+ $2.580 ($2.967) 2000+ $2.540 ($2.921) 4000+ $2.490 ($2.8635)	Min: 100 / Mult: 1	4.7µF	± 20%	75V	D
T521V157M016ATE040	3886111RL Data Sheet RoHS	KEMET Tantalum Polymer Capacitor 150 µF ± 20% 16 V V 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $3.880 ($4.462) 500+ $3.750 ($4.3125) 1000+ $3.620 ($4.163)	Min: 100 / Mult: 1	150µF	± 20%	16V	V
A720V567M2R5APE4R5	3886106RL Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 560 µF 2.5 V 2917 [7343 Metric] 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	-
A700V226M016ATE018	3886094RL Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 22 µF 16 V 2917 [7343 Metric] 0.018 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $2.460 ($2.829) 500+ $2.070 ($2.3805) 1000+ $2.050 ($2.3575)	Min: 100 / Mult: 1	22µF	± 20%	16V	-
A720V567M002APE003	3886100RL Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 560 µF 2 V 2917 [7343 Metric] 0.003 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $1.890 ($2.1735) 500+ $1.580 ($1.817) 1000+ $1.490 ($1.7135)	Min: 100 / Mult: 1	560µF	± 20%	2V	-
A700V226M016ATE018	3886094 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 22 µF 16 V 2917 [7343 Metric] 0.018 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $4.950 ($5.6925) 10+ $3.370 ($3.8755) 50+ $2.680 ($3.082) 100+ $2.460 ($2.829) 500+ $2.070 ($2.3805) More Pricing...	Min: 1 / Mult: 1	22µF	± 20%	16V	-
T523V686M035APE070	3886120RL Data Sheet RoHS	KEMET Tantalum Polymer Capacitor 68 µF ± 20% 35 V V 0.07 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $3.250 ($3.7375) 500+ $2.890 ($3.3235) 1000+ $2.870 ($3.3005)	Min: 100 / Mult: 1	68µF	± 20%	35V	V
A700V477M2R5ATE4R5	3886099RL Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 470 µF 2.5 V 2917 [7343 Metric] 0.0045 ohm	Each (Supplied on Cut Tape) Re-Reel Packaging Options	100+ $1.610 ($1.8515) 500+ $1.450 ($1.6675)	Min: 100 / Mult: 1	470µF	± 20%	2.5V	-
T520T227M004ATE025	3886109 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor 220 µF ± 20% 4 V T 0.025 ohm 1411 [3528 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $0.831 ($0.9556)	Min: 1 / Mult: 1	220µF	± 20%	4V	T
EEFJX0D471RE	3924461 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 470 µF 2 V 2917 [7343 Metric] 0.009 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $3.970 ($4.5655) 50+ $2.800 ($3.220) 250+ $2.320 ($2.668) 500+ $1.910 ($2.1965) 1500+ $1.810 ($2.0815) More Pricing...	Min: 5 / Mult: 5	470µF	± 20%	2V	-
A720V567M002APE003	3886100 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 560 µF 2 V 2917 [7343 Metric] 0.003 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $3.890 ($4.4735) 10+ $2.070 ($2.3805) 50+ $1.990 ($2.2885) 100+ $1.890 ($2.1735) 500+ $1.580 ($1.817) More Pricing...	Min: 1 / Mult: 1	560µF	± 20%	2V	-
A700V477M2R5ATE006	3886096 Data Sheet RoHS	KEMET Polymer Aluminium Electrolytic Capacitor 470 µF 2.5 V 2917 [7343 Metric] 0.006 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $2.740 ($3.151) 10+ $2.110 ($2.4265) 50+ $1.940 ($2.231) 100+ $1.610 ($1.8515) 500+ $1.430 ($1.6445)	Min: 1 / Mult: 1	470µF	± 20%	2.5V	-
RS80E821MDNASQJT	1853471 Data Sheet RoHS	NICHICON ALUMINUM ELECTROLYTIC CAPACITOR 820UF	Each (Supplied on Cut Tape) Cut Tape	1+ $1.970 ($2.2655) 10+ $0.989 ($1.1374) 100+ $0.904 ($1.0396) 500+ $0.761 ($0.8752) 1000+ $0.718 ($0.8257) More Pricing...	Min: 1 / Mult: 1	-	-	-	-
T543X336M050AHE040	2390064 Data Sheet	KEMET Tantalum Polymer Capacitor High Reliability 33 µF ± 20% 50 V X 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $22.370 ($25.7255) 10+ $17.270 ($19.8605) 50+ $15.230 ($17.5145) 100+ $14.940 ($17.181) 500+ $13.510 ($15.5365) More Pricing...	Min: 1 / Mult: 1	33µF	± 20%	50V	X
6TPE680MI	2354923 Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 680 µF ± 20% 6.3 V D4 0.018 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $5.300 ($6.095) 50+ $3.130 ($3.5995) 250+ $2.940 ($3.381) 500+ $2.590 ($2.9785) 1000+ $2.540 ($2.921)	Min: 5 / Mult: 5	680µF	± 20%	6.3V	D4
T521D107M016ATE050	1862609 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 100 µF ± 20% 16 V D 0.05 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	1+ $4.270 ($4.9105) 10+ $3.110 ($3.5765) 50+ $2.700 ($3.105) 100+ $2.490 ($2.8635) 500+ $2.290 ($2.6335) More Pricing...	Min: 1 / Mult: 1	100µF	± 20%	16V	D
2SEPC820MW	2354625 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 820 µF 2.5 V 0.007 ohm 5000 hours @ 105°C ± 20%	Each	1+ $1.120 ($1.288) 10+ $0.866 ($0.9959) 50+ $0.863 ($0.9924) 100+ $0.860 ($0.989) 200+ $0.812 ($0.9338) More Pricing...	Min: 1 / Mult: 1	820µF	± 20%	2.5V	-
10TPB220ML	2354821 Data Sheet RoHS	PANASONIC Tantalum Polymer Capacitor 220 µF ± 20% 10 V D3L 0.04 ohm 2917 [7343 Metric]	Each (Supplied on Cut Tape) Cut Tape	5+ $4.710 ($5.4165) 50+ $2.600 ($2.990) 250+ $2.210 ($2.5415) 500+ $2.080 ($2.392) 1000+ $1.990 ($2.2885)	Min: 5 / Mult: 5	220µF	± 20%	10V	D3L
T520A106M010ATE080	1572644 Data Sheet RoHS	KEMET Tantalum Polymer Capacitor KO-CAP® 10 µF ± 20% 10 V A 0.08 ohm 1206 [3216 Metric]	Each (Supplied on Cut Tape) Cut Tape	10+ $1.030 ($1.1845) 50+ $0.988 ($1.1362) 100+ $0.940 ($1.081) 500+ $0.889 ($1.0224) 1000+ $0.837 ($0.9626)	Min: 10 / Mult: 10	10µF	± 20%	10V	A
25SVPF100M	2354799 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 100 µF 25 V Radial Can - SMD 0.024 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $1.780 ($2.047) 50+ $1.250 ($1.4375) 100+ $1.200 ($1.380) 250+ $1.140 ($1.311) 500+ $1.080 ($1.242)	Min: 1 / Mult: 1	100µF	± 20%	25V	-
16SVP3R3M	2354691 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 3.3 µF 16 V Radial Can - SMD 0.26 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ $1.520 ($1.748) 50+ $0.885 ($1.0178) 250+ $0.816 ($0.9384) 500+ $0.775 ($0.8912) 1000+ $0.766 ($0.8809) More Pricing...	Min: 5 / Mult: 5	3.3µF	± 20%	16V	-
6SVPE220M	2354786 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 220 µF 6.3 V Radial Can - SMD 0.01 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $2.310 ($2.6565) 50+ $1.450 ($1.6675) 100+ $1.180 ($1.357) 250+ $1.170 ($1.3455) 500+ $1.140 ($1.311)	Min: 1 / Mult: 1	220µF	± 20%	6.3V	-
16SVP180MX	2354685 Data Sheet RoHS	PANASONIC Polymer Aluminium Electrolytic Capacitor 180 µF 16 V Radial Can - SMD 0.03 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ $1.840 ($2.116) 10+ $1.730 ($1.9895) 50+ $1.620 ($1.863) 100+ $1.500 ($1.725) 200+ $1.380 ($1.587)	Min: 1 / Mult: 1	180µF	± 20%	16V	-

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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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