Capacitors – Mouser Ireland

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Tantalum Polymer Capacitors

KEMET Tantalum Polymer Capacitors are specially designed as a capacitance solution for applications seeking low ESR, high capacitance, long life, small case size, low profile, and high ripple handling. The use of a solid electrolytic capacitor in combination with a conductive polymer cathode yields the most energy-dense capacitance solution available in the world with the lowest possible ESR.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product Type	Product	Termination Style	Case Code - in	Case Code - mm	Capacitance	Tolerance	Voltage Rating DC
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms T521V106M050ANE090 KEMET 1: €7.28 975In Stock	Mfr. Part No. T521V106M050ANE090 Mouser Part No 80-T521V106M50ANE90	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	975In Stock	Cut Tape €7.28 €5.42 €4.76 €4.26 €3.92 Reel €3.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=10mOhms T530D477M2R5ATE010 KEMET 1: €6.51 495In Stock	Mfr. Part No. T530D477M2R5ATE010 Mouser Part No 80-T530D477M2R5ATE10	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	495In Stock	Cut Tape €6.51 €4.62 €4.17 €3.96 Reel €3.60 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 75volts 75uF 10% T550B756K075AT KEMET 1: €73.71 26In Stock	Mfr. Part No. T550B756K075AT Mouser Part No 80-T550B756K075AT	KEMET	Tantalum Capacitors - Polymer 75volts 75uF 10% Learn More about KEMET phs capacitors	Datasheet	26In Stock	€73.71 €59.35	Min.: 1 Mult.: 1		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	Axial			75 uF	10 %	75 VDC
Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms T520B107M2R5ATE040 KEMET 1: €1.16 10,454In Stock	Mfr. Part No. T520B107M2R5ATE040 Mouser Part No 80-T520B107M2R5	KEMET	Tantalum Capacitors - Polymer 2.5V 100uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	10,454In Stock	Cut Tape €1.16 €0.599 €0.55 €0.467 €0.442 Reel €0.428 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	100 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=35mOhms T520B476M008ATE035 KEMET 1: €1.31 8,822In Stock	Mfr. Part No. T520B476M008ATE035 Mouser Part No 80-T520B476M8ATE35	KEMET	Tantalum Capacitors - Polymer 8V 47uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	8,822In Stock	Cut Tape €1.31 €0.685 €0.631 €0.539 €0.51 Reel €0.486 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	47 uF	20 %	8 VDC
Tantalum Capacitors - Polymer 6.3V 15uF 1311 20% ESR=10mOhms T520T156M006ATE100 KEMET 1: €1.17 4,436In Stock	Mfr. Part No. T520T156M006ATE100 Mouser Part No 80-T520T156M6E100	KEMET	Tantalum Capacitors - Polymer 6.3V 15uF 1311 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	4,436In Stock	Cut Tape €1.17 €0.605 €0.556 €0.472 €0.446 Reel €0.414 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	15 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=45mOhms T520V157M006ATE045 KEMET 1: €1.42 3,357In Stock	Mfr. Part No. T520V157M006ATE045 Mouser Part No 80-T520V157M006	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	3,357In Stock	Cut Tape €1.42 €0.752 €0.693 €0.594 Reel €0.563 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms T520V477M006ATE035 KEMET 1: €2.80 2,755In Stock	Mfr. Part No. T520V477M006ATE035 Mouser Part No 80-T520V477M006ATE35	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	2,755In Stock	Cut Tape €2.80 €1.96 €1.63 €1.51 €1.34 Reel €1.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	470 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=35mOhms T521X156M063ATE035 KEMET 1: €6.39 1,565In Stock 2,000Expected 08/04/2027	Mfr. Part No. T521X156M063ATE035 Mouser Part No 80-T521X156M63ATE035	KEMET	Tantalum Capacitors - Polymer 63V 15uF 2917 20% ESR=35mOhms Learn More about KEMET t521 caps	Datasheet	1,565In Stock 2,000Expected 08/04/2027	Cut Tape €6.39 €4.74 €4.09 €3.88 Reel €3.53 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	15 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=45mOhms T545V227M010ATE045 KEMET 1: €2.79 1,865In Stock	Mfr. Part No. T545V227M010ATE045 Mouser Part No 80-T545V227M10ATE045	KEMET	Tantalum Capacitors - Polymer 10V 220uF 2917 20% ESR=45mOhms Learn More about KEMET ssd ko cap polymer capacitors	Datasheet	1,865In Stock	Cut Tape €2.79 €1.94 €1.61 €1.51 €1.33 Reel €1.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors		SMD/SMT	2917	7343	220 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 25V 22uF 2917 10% ESR=75mOhms T543D226K025AHW075 KEMET 1: €8.51 722In Stock	Mfr. Part No. T543D226K025AHW075 Mouser Part No 80-T543D226K25AHW75	KEMET	Tantalum Capacitors - Polymer 25V 22uF 2917 10% ESR=75mOhms Learn More about KEMET T543	Datasheet	722In Stock	Cut Tape €8.51 €6.35 €5.60 Reel €5.01 €4.64 €4.31 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	22 uF	10 %	25 VDC
Tantalum Capacitors - Polymer 63V 4.7uF 2917 20% ESR=75mOhms T543D475M063AHE075 KEMET 1: €7.77 350In Stock	Mfr. Part No. T543D475M063AHE075 Mouser Part No 80-T543D475M63AHE075	KEMET	Tantalum Capacitors - Polymer 63V 4.7uF 2917 20% ESR=75mOhms Learn More about KEMET T543	Datasheet	350In Stock	Cut Tape €7.77 €6.21 €5.70 Reel €5.69 MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	4.7 uF	20 %	63 VDC
Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms T521B156M035ATE200 KEMET 1: €1.08 550In Stock 2,000Expected 11/11/2026	Mfr. Part No. T521B156M035ATE200 Mouser Part No 80-T521B156M35ATE200	KEMET	Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	550In Stock 2,000Expected 11/11/2026	Cut Tape €1.08 €0.729 €0.531 €0.44 €0.409 Reel €0.368 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		Tantalum Capacitors	Polymer Electrolytic Capacitors	SMD/SMT	1411	3528	15 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=100mOhms T521V226M035ATE100 KEMET 1: €2.13 603In Stock	Mfr. Part No. T521V226M035ATE100 Mouser Part No 80-T521V226M35ATE100	KEMET	Tantalum Capacitors - Polymer 35V 22uF 20% 7343-20 -55C / 105C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	603In Stock	Cut Tape €2.13 €1.51 €1.30 €1.14 €1.01 Reel €0.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	2917	7343	22 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 10V 100uF 1311 10% ESR=150mOhms T543B107K010AHE150 KEMET 1: €7.01 505In Stock 1,400Expected 11/11/2026	Mfr. Part No. T543B107K010AHE150 Mouser Part No 80-T543B107K010HE150	KEMET	Tantalum Capacitors - Polymer 10V 100uF 1311 10% ESR=150mOhms Learn More about KEMET T543	Datasheet	505In Stock 1,400Expected 11/11/2026	Cut Tape €7.01 €5.20 €4.82 Reel €4.09 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	100 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 6.3v 330uF 2917 20% ESR=10mohms T541D337M006AH6710 KEMET 1: €20.32 190In Stock	Mfr. Part No. T541D337M006AH6710 Mouser Part No 80-T541D337M006AH671	KEMET	Tantalum Capacitors - Polymer 6.3v 330uF 2917 20% ESR=10mohms Learn More about KEMET KEMETt54caps	Datasheet	190In Stock	Cut Tape €20.32 €15.55 €13.91 Reel €12.57 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors		SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 220uF 20% 7343-20 -55 / +125 ESR=12mOhms AEC-Q200 T598V227M2R5ATE012 KEMET 1: €2.40 940In Stock	Mfr. Part No. T598V227M2R5ATE012 Mouser Part No 80-T598V227M2R5ATE12	KEMET	Tantalum Capacitors - Polymer 2.5V 220uF 20% 7343-20 -55 / +125 ESR=12mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	940In Stock	Cut Tape €2.40 €1.71 €1.47 €1.30 €1.15 Reel €0.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	220 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 10V 100uF 2312 10% ESR=25mOhms T543C107K010AHW025 KEMET 1: €9.75 469In Stock	Mfr. Part No. T543C107K010AHW025 Mouser Part No 80-T543C107K10AHW25	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2312 10% ESR=25mOhms Learn More about KEMET T543	Datasheet	469In Stock	Cut Tape €9.75 €7.34 €6.51 Reel €5.84 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2312	6032	100 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 16V 100uF 2917 10% ESR=50mOhms T543D107K016AHW050 KEMET 1: €10.74 485In Stock	Mfr. Part No. T543D107K016AHW050 Mouser Part No 80-T543D107K16AHW50	KEMET	Tantalum Capacitors - Polymer 16V 100uF 2917 10% ESR=50mOhms Learn More about KEMET T543	Datasheet	485In Stock	Cut Tape €10.74 €8.11 €7.90 Reel €6.71 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	100 uF	10 %	16 VDC
Tantalum Capacitors - Polymer 10V 150uF 2917 10% ESR=5mOhms T543D157K010AHW005 KEMET 1: €12.96 1,638In Stock 200Expected 11/12/2026	Mfr. Part No. T543D157K010AHW005 Mouser Part No 80-T543D157K10AHW5	KEMET	Tantalum Capacitors - Polymer 10V 150uF 2917 10% ESR=5mOhms Learn More about KEMET T543	Datasheet	1,638In Stock 200Expected 11/12/2026	Cut Tape €12.96 €10.06 Reel €8.54 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	150 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 63volts 15 uF 10% 10% ESR=50mOhms T543X156K063AHW050 KEMET 1: €16.92 505In Stock 2,000On Order	Mfr. Part No. T543X156K063AHW050 Mouser Part No 80-T543X156K63AHW50	KEMET	Tantalum Capacitors - Polymer 63volts 15 uF 10% 10% ESR=50mOhms Learn More about KEMET T543	Datasheet	505In Stock 2,000On Order On Order Ship Dates Mfr. No: T543X156K063AHW050 Stock: 505 Can Dispatch Immediately On Order: 800 Expected 25/03/2027 1,200 Expected 15/09/2027 Factory Lead Time: 53 Weeks	Cut Tape €16.92 €12.58 €12.44 Reel €10.57 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	15 uF	10 %	63 VDC
Tantalum Capacitors - Polymer 47UF 35V 10% X T543X476K035AHW060 KEMET 1: €18.04 189In Stock	Mfr. Part No. T543X476K035AHW060 Mouser Part No 80-T543X476K035AHW06	KEMET	Tantalum Capacitors - Polymer 47UF 35V 10% X	Datasheet	189In Stock	Cut Tape €18.04 €13.80 €13.73 Reel €11.67	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	47 uF	10 %	35 VDC
Tantalum Capacitors - Polymer 50V 100uF 10% ESR=130mOhms T555B107K050AH KEMET 1: €64.54 91In Stock	Mfr. Part No. T555B107K050AH Mouser Part No 80-T555B107K050AH	KEMET	Tantalum Capacitors - Polymer 50V 100uF 10% ESR=130mOhms Learn More about KEMET phs capacitors	Datasheet	91In Stock	€64.54 €51.36 €49.73	Min.: 1 Mult.: 1	No	Tantalum Capacitors	Tantalum Solid Hermetically Sealed	SMD/SMT	9633	24585	100 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 4V 470uF 2917 10% ESR=5mOhms T543Y477K004ATE005 KEMET 1: €12.09 100In Stock	Mfr. Part No. T543Y477K004ATE005 Mouser Part No 80-T543Y477K004ATE05	KEMET	Tantalum Capacitors - Polymer 4V 470uF 2917 10% ESR=5mOhms Learn More about KEMET T543	Datasheet	100In Stock	Cut Tape €12.09 €9.17 €8.16 Reel €7.34 MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	470 uF	10 %	4 VDC
Tantalum Capacitors - Polymer 10V 470uF 2917 20% ESR=20mOhms T541X477M010AH8510 KEMET 1: €21.13 235In Stock	Mfr. Part No. T541X477M010AH8510 Mouser Part No 80-T541X477M10AH8510	KEMET	Tantalum Capacitors - Polymer 10V 470uF 2917 20% ESR=20mOhms Learn More about KEMET KEMETt54caps	Datasheet	235In Stock	Cut Tape €21.13 €16.17 €15.45 Reel €13.12 €11.40 MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	470 uF	20 %	10 VDC