Capacitors – Mouser Switzerland

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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 (CHF) 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 25V 33uF 3528 ESR=100mOhms T527B336M025ATE100 KEMET 1: 1.43 CHF 2 520In Stock New Product	Mfr. Part No. T527B336M025ATE100 Mouser Part No 80-T527B336M25ATE100 New Product	KEMET	Tantalum Capacitors - Polymer 25V 33uF 3528 ESR=100mOhms Learn More about KEMET T527 KOCAPs	Datasheet	2 520In Stock	Cut Tape 1.43 CHF 0.992 CHF 0.845 CHF 0.736 CHF Reel 0.57 CHF View 0.624 CHF 0.584 CHF 0.526 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Aluminum Polymer Capacitors	SMD/SMT	1311	3528	33 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% T527T337M2R5APE030 KEMET 1: 1.63 CHF 3 950In Stock New Product	Mfr. Part No. T527T337M2R5APE030 Mouser Part No 80-T527T337M2R5APE30 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF ESR=30mOhms 3528-12 20% Learn More about KEMET T527 KOCAPs	Datasheet	3 950In Stock	Cut Tape 1.63 CHF 1.12 CHF 0.955 CHF 0.837 CHF View Reel 0.698 CHF 0.707 CHF 0.698 CHF 0.698 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000		Tantalum Capacitors	Tantalum Capacitors	SMD/SMT	1311	3528	330 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms T543X336K050ATW075 KEMET 1: 13.67 CHF 7 665In Stock	Mfr. Part No. T543X336K050ATW075 Mouser Part No 80-543X336K050ATW075	KEMET	Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms Learn More about KEMET T543	Datasheet	7 665In Stock	Cut Tape 13.67 CHF 10.70 CHF 9.51 CHF Reel 8.18 CHF MouseReel Available	Min.: 1 Mult.: 1 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	33 uF	10 %	50 VDC
Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms T529P475M025AAE300 KEMET 1: 2.36 CHF 16 989In Stock	Mfr. Part No. T529P475M025AAE300 Mouser Part No 80-T529P475M25AAE300	KEMET	Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms Learn More about KEMET t523 capacitors	Datasheet	16 989In Stock	Cut Tape 2.36 CHF 1.64 CHF 1.35 CHF 1.25 CHF 1.07 CHF Reel 1.00 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000		Tantalum Capacitors		SMD/SMT	0805	2012	4.7 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms T530D567M2R5ATE005 KEMET 1: 7.06 CHF 6 379In Stock	Mfr. Part No. T530D567M2R5ATE005 Mouser Part No 80-T530D567M2R5E5	KEMET	Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	6 379In Stock	Cut Tape 7.06 CHF 5.30 CHF 4.60 CHF 4.38 CHF Reel 4.00 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	560 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms T520V107M006ATE007 KEMET 1: 3.25 CHF 36 042In Stock	Mfr. Part No. T520V107M006ATE007 Mouser Part No 80-T520V107M6ATE7	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	36 042In Stock	Cut Tape 3.25 CHF 2.31 CHF 1.93 CHF 1.82 CHF 1.62 CHF Reel 1.55 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	100 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms T530X687M004ATE010 KEMET 1: 7.45 CHF 3 676In Stock	Mfr. Part No. T530X687M004ATE010 Mouser Part No 80-T530X687M004	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	3 676In Stock	Cut Tape 7.45 CHF 5.61 CHF 4.88 CHF 4.57 CHF Reel 4.26 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	680 uF	20 %	4 VDC
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm T530Y337M006ATE006 KEMET 1: 6.97 CHF 4 338In Stock	Mfr. Part No. T530Y337M006ATE006 Mouser Part No 80-T530Y337M6ATE6	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm Learn More about KEMET T530caps	Datasheet	4 338In Stock	Cut Tape 6.97 CHF 5.22 CHF 4.53 CHF 4.31 CHF Reel 3.94 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm T530D337M006ATE010 KEMET 1: 6.52 CHF 4 886In Stock	Mfr. Part No. T530D337M006ATE010 Mouser Part No 80-T530D337M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm Learn More about KEMET T530caps	Datasheet	4 886In Stock	Cut Tape 6.52 CHF 4.88 CHF 4.61 CHF 4.28 CHF Reel 4.28 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 T598D477M2R5ATE009 KEMET 1: 1.97 CHF 23 952In Stock	Mfr. Part No. T598D477M2R5ATE009 Mouser Part No 80-T598D477M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	23 952In Stock	Cut Tape 1.97 CHF 1.53 CHF 1.26 CHF 1.18 CHF Reel 1.03 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 1311 10% ESR=35mOhms T543B337K2R5AHW035 KEMET 1: 8.24 CHF 2 785In Stock 4 400On Order	Mfr. Part No. T543B337K2R5AHW035 Mouser Part No 80-T543B337K2R5AHW35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	2 785In Stock 4 400On Order On Order Ship Dates Mfr. No: T543B337K2R5AHW035 Stock: 2 785 Can Dispatch Immediately On Order: 1 400 Expected 23/10/2026 3 000 Expected 18/12/2026 Factory Lead Time: 53 Weeks	Cut Tape 8.24 CHF 5.95 CHF 5.78 CHF Reel 4.91 CHF MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	330 uF	10 %	2.5 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T541X337M016AH6520 KEMET 1: 19.84 CHF 1 668In Stock	Mfr. Part No. T541X337M016AH6520 Mouser Part No 80-T541X337M16AH6520	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms Learn More about KEMET KEMETt54caps	Datasheet	1 668In Stock	Cut Tape 19.84 CHF 15.18 CHF 14.93 CHF Reel 12.68 CHF MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors		SMD/SMT	2917	7343	330 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 25Volt 15uF 3528 20% 125C ESR=90mOhms T521B156M025ATE090 KEMET 1: 1.08 CHF 4 000In Stock	Mfr. Part No. T521B156M025ATE090 Mouser Part No 80-T521B156M025ATE90	KEMET	Tantalum Capacitors - Polymer 25Volt 15uF 3528 20% 125C ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	4 000In Stock	Cut Tape 1.08 CHF 0.594 CHF 0.519 CHF 0.452 CHF Reel 0.407 CHF View 0.43 CHF 0.40 CHF 0.356 CHF 0.345 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	15 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C T530X477M010ATE020 KEMET 1: 7.53 CHF 1 923In Stock	Mfr. Part No. T530X477M010ATE020 Mouser Part No 80-T530X477M010ATE20	KEMET	Tantalum Capacitors - Polymer 10V 470uF 20% 20mOhms -55C/+125C Learn More about KEMET T530caps	Datasheet	1 923In Stock	Cut Tape 7.53 CHF 5.66 CHF 4.91 CHF 4.62 CHF Reel 4.51 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2815	7343	470 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 10V 47uF 1311 10% ESR=35mOhms T543B476K010AHW035 KEMET 1: 7.48 CHF 3 403In Stock 1 200Expected 26/02/2027	Mfr. Part No. T543B476K010AHW035 Mouser Part No 80-T543B476K10AHW35	KEMET	Tantalum Capacitors - Polymer 10V 47uF 1311 10% ESR=35mOhms Learn More about KEMET T543	Datasheet	3 403In Stock 1 200Expected 26/02/2027	Cut Tape 7.48 CHF 5.63 CHF 4.90 CHF 4.40 CHF Reel 4.40 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 200	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	47 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms T543O157M030AHW045 KEMET 1: 17.04 CHF 1 181In Stock 1 200Expected 08/12/2026	Mfr. Part No. T543O157M030AHW045 Mouser Part No 80-T543O157M030AHW45	KEMET	Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms Learn More about KEMET T543	Datasheet	1 181In Stock 1 200Expected 08/12/2026	Cut Tape 17.04 CHF 13.04 CHF 11.65 CHF Reel 10.55 CHF MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2924	7360	150 uF	20 %	30 VDC
Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms T543B106K025AHE100 KEMET 1: 4.74 CHF 5 966In Stock	Mfr. Part No. T543B106K025AHE100 Mouser Part No 80-T543B106K025HE100	KEMET	Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms Learn More about KEMET T543	Datasheet	5 966In Stock	Cut Tape 4.74 CHF 3.34 CHF 2.87 CHF Reel 2.52 CHF MouseReel Available	Min.: 1 Mult.: 1 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	10 uF	10 %	25 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env T591V337M2R5ATE015 KEMET 1: 2.68 CHF 700In Stock New Product	Mfr. Part No. T591V337M2R5ATE015 Mouser Part No 80-T591V337M2R5ATE15 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape 2.68 CHF 1.98 CHF 1.97 CHF Reel 1.96 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Tantalum, Polymer Capacitors	SMD/SMT	2815	7343	330 uF	20 %	1.68 VDC, 2.5 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 T598V337M2R5ATE012 KEMET 1: 2.51 CHF 700In Stock New Product	Mfr. Part No. T598V337M2R5ATE012 Mouser Part No 80-T598V337M2R5ATE12 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	700In Stock	Cut Tape 2.51 CHF 1.82 CHF 1.57 CHF 1.39 CHF Reel 1.10 CHF View 1.23 CHF 1.04 CHF 0.992 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Automotive Grade	SMD/SMT	2815	7343	330 uF	20 %	1.68 VDC, 2.5 VDC
Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env T591V227M004ATE012 KEMET 1: 2.27 CHF 700In Stock New Product	Mfr. Part No. T591V227M004ATE012 Mouser Part No 80-T591V227M004ATE12 New Product	KEMET	Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape 2.27 CHF 1.62 CHF 1.39 CHF 1.23 CHF Reel 0.973 CHF View 1.09 CHF 0.917 CHF 0.87 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Tantalum, Polymer Capacitors	SMD/SMT	2815	7343	220 uF	20 %	2.68 VDC, 4 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env T591V337M2R5ATE009 KEMET 1: 2.68 CHF 700In Stock New Product	Mfr. Part No. T591V337M2R5ATE009 Mouser Part No 80-T591V337M2R5ATE09 New Product	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 15mOhms 20% Harsh Env Learn More about KEMET t591 auto caps	Datasheet	700In Stock	Cut Tape 2.68 CHF 1.98 CHF 1.97 CHF Reel 1.96 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000		Tantalum Capacitors	Tantalum, Polymer Capacitors	SMD/SMT	2815	7343	330 uF	20 %	1.68 VDC, 2.5 VDC
Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=30mOhms T520D108M2R5ATE030 KEMET 1: 2.29 CHF 2 598In Stock	Mfr. Part No. T520D108M2R5ATE030 Mouser Part No 80-T520D108M2R5ATE30	KEMET	Tantalum Capacitors - Polymer 2.5V 1000uF 2917 20% ESR=30mOhms Learn More about KEMET t520caps	Datasheet	2 598In Stock	Cut Tape 2.29 CHF 1.58 CHF 1.31 CHF Reel 1.31 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	1000 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms T520D227M006ATE025 KEMET 1: 1.50 CHF 1 843In Stock	Mfr. Part No. T520D227M006ATE025 Mouser Part No 80-T520D227M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 220uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1 843In Stock	Cut Tape 1.50 CHF 1.12 CHF 0.973 CHF 0.926 CHF Reel 0.779 CHF View 0.745 CHF 0.724 CHF MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	220 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 6.3V 22uF 20% ESR=100mOhms T520T226M006ATE100 KEMET 1: 1.00 CHF 4 532In Stock	Mfr. Part No. T520T226M006ATE100 Mouser Part No 80-T520T226M06ATE100	KEMET	Tantalum Capacitors - Polymer 6.3V 22uF 20% ESR=100mOhms Learn More about KEMET t520caps	Datasheet	4 532In Stock	Cut Tape 1.00 CHF 0.512 CHF 0.469 CHF 0.396 CHF Reel 0.358 CHF View 0.374 CHF 0.325 CHF 0.298 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	22 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 4Volt 220uF 2912 20% ESR=25mOhms T520T227M004ATE025 KEMET 1: 1.23 CHF 3 000In Stock	Mfr. Part No. T520T227M004ATE025 Mouser Part No 80-T520T227M004ATE25	KEMET	Tantalum Capacitors - Polymer 4Volt 220uF 2912 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	3 000In Stock	Cut Tape 1.23 CHF 0.641 CHF 0.59 CHF 0.504 CHF 0.476 CHF Reel 0.475 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000		Tantalum Capacitors		SMD/SMT	1411	3528	220 uF	20 %	4 VDC