Tantalum Capacitors - Polymer – Mouser Puerto Rico

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Polymer Capacitors Industrial Segment

KEMET Organic Capacitors (KO-CAP®) offer higher voltages in smaller case sizes and are ideal for industrial applications. These capacitors deliver a solution for applications requiring power-loss protection or maximum power efficiency of a circuit when board space is limited. The polymer technology provides these capacitors with extended life capabilities in applications subject to extremely harsh environments.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Capacitance	Voltage Rating DC	Termination Style	Tolerance	Case Code - in	ESR	Leakage Current	Height	Minimum Operating Temperature	Maximum Operating Temperature	Case Code - mm	Mfr Case Code	Series	Packaging
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=10mOhms T520D337M006ATE010 KEMET 1: $2.17 A tariff of 30% may be applied if shipping to the United States. 4,618In Stock 2,500Expected 7/6/2027	Mfr. Part # T520D337M006ATE010 Mouser Part # 80-T520D337M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=10mOhms Learn More about KEMET t520caps	Datasheet	4,618In Stock 2,500Expected 7/6/2027	Cut Tape $2.17 $1.55 $1.26 $1.18 Reel $1.02 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	10 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=18mOhms T520D337M006ATE018 KEMET 1: $2.21 4,498In Stock	Mfr. Part # T520D337M006ATE018 Mouser Part # 80-T520D337M6ATE18	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	4,498In Stock	Cut Tape $2.21 $1.56 $1.34 $1.17 Reel $0.967 MouseReel Available	Min.: 1 Mult.: 1 : 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	18 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=15mOhms T520D337M006ATE015 KEMET 1: $2.14 8,722In Stock 18,500On Order	Mfr. Part # T520D337M006ATE015 Mouser Part # 80-T520D337M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	8,722In Stock 18,500On Order On Order Ship Dates Mfr. #: T520D337M006ATE015 Stock: 8,722 Can Ship Immediately On Order: 2,500 Expected 4/15/2027 16,000 Expected 5/6/2027 Factory Lead-Time: 44 Weeks	Cut Tape $2.14 $1.45 $1.17 $1.09 Reel $0.942 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	15 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms T520D337M006ATE025 KEMET 1: $1.99 12,229In Stock 6,000Expected 4/19/2027	Mfr. Part # T520D337M006ATE025 Mouser Part # 80-T520D337M6E25	KEMET	Tantalum Capacitors - Polymer 6.3V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	12,229In Stock 6,000Expected 4/19/2027	Cut Tape $1.99 $1.34 $1.08 $1.00 Reel $0.865 MouseReel Available	Min.: 1 Mult.: 1 : 500	330 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	207.9 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms T520D476M016ATE070 KEMET 1: $3.06 A tariff of 8% may be applied if shipping to the United States. 1,476In Stock 20,500Expected 4/12/2027	Mfr. Part # T520D476M016ATE070 Mouser Part # 80-T520D476M016	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=70mOhms Learn More about KEMET t520caps	Datasheet	1,476In Stock 20,500Expected 4/12/2027	Cut Tape $3.06 $2.18 $1.80 $1.68 Reel $1.56 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500	47 uF	16 VDC	SMD/SMT	20 %	2917	70 mOhms	75.2 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms T520D476M016ATE035 KEMET 1: $3.26 2,978In Stock 3,500Expected 4/16/2027	Mfr. Part # T520D476M016ATE035 Mouser Part # 80-T520D476M16E35	KEMET	Tantalum Capacitors - Polymer 16V 47uF 2917 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	2,978In Stock 3,500Expected 4/16/2027	Cut Tape $3.26 $2.28 $1.89 $1.76 Reel $1.64 MouseReel Available	Min.: 1 Mult.: 1 : 500	47 uF	16 VDC	SMD/SMT	20 %	2917	35 mOhms	75.2 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=30mOhms T520D477M006ATE030 KEMET 1: $3.07 4,173In Stock 2,500Expected 4/12/2027	Mfr. Part # T520D477M006ATE030 Mouser Part # 80-T520D477M006	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=30mOhms Learn More about KEMET t520caps	Datasheet	4,173In Stock 2,500Expected 4/12/2027	Cut Tape $3.07 $2.22 $1.83 $1.72 Reel $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 500	470 uF	6.3 VDC	SMD/SMT	20 %	2917	30 mOhms	296.1 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms T520D477M006ATE025 KEMET 1: $3.31 2,500Expected 6/1/2027	Mfr. Part # T520D477M006ATE025 Mouser Part # 80-T520D477M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 470uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	2,500Expected 6/1/2027	Cut Tape $3.31 $2.31 $1.92 $1.80 Reel $1.58 MouseReel Available	Min.: 1 Mult.: 1 : 500	470 uF	6.3 VDC	SMD/SMT	20 %	2917	25 mOhms	296.1 uA	2.8 mm	- 55 C	+ 105 C	7343	D Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms T520L107M010ATE025 KEMET 1: $3.06 A tariff of 30% may be applied if shipping to the United States. 1,665In Stock 4,000Expected 6/3/2027	Mfr. Part # T520L107M010ATE025 Mouser Part # 80-T520L107M10ATE25	KEMET	Tantalum Capacitors - Polymer 10V 100uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1,665In Stock 4,000Expected 6/3/2027	Cut Tape $3.06 $2.28 $1.89 $1.77 $1.69 Reel $1.59 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	100 uF	10 VDC	SMD/SMT	20 %	2312	25 mOhms	100 uA	1.8 mm	- 55 C	+ 105 C	6032	L Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms T520L157M006ATE025 KEMET 1: $2.75 A tariff of 30% may be applied if shipping to the United States. 2,000In Stock	Mfr. Part # T520L157M006ATE025 Mouser Part # 80-T520L157M6ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	2,000In Stock	Cut Tape $2.75 $1.90 $1.56 $1.46 $1.28 Reel $1.27 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	150 uF	6.3 VDC	SMD/SMT	20 %	2312	25 mOhms	94.5 uA	1.8 mm	- 55 C	+ 105 C	6032	L Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=25mOhms T520L337M2R5ATE025 KEMET 1: $3.21 A tariff of 30% may be applied if shipping to the United States. 1,216In Stock	Mfr. Part # T520L337M2R5ATE025 Mouser Part # 80-T520L337M2R5ATE25	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2312 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1,216In Stock	Cut Tape $3.21 $2.24 $1.85 $1.73 $1.53 Reel $1.47 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	330 uF	2.5 VDC	SMD/SMT	20 %	2312	25 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	6032	L Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 12.5 10uF 20% ESR=150mOhms T520T106M12RATE150 KEMET 1: $1.59 A tariff of 30% may be applied if shipping to the United States. 5,996In Stock	Mfr. Part # T520T106M12RATE150 Mouser Part # 80-T520T106M12RTE150	KEMET	Tantalum Capacitors - Polymer 12.5 10uF 20% ESR=150mOhms Learn More about KEMET t520caps	Datasheet	5,996In Stock	Cut Tape $1.59 $0.85 $0.782 $0.665 $0.621 Reel $0.588 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	10 uF	12.5 VDC	SMD/SMT	20 %	1311	150 mOhms	12.5 uA	1.1 mm	- 55 C	+ 105 C	3528	T Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=15mOhms T520V227M004ATE015 KEMET 1: $2.31 1,999In Stock	Mfr. Part # T520V227M004ATE015 Mouser Part # 80-T520V227M4ATE015	KEMET	Tantalum Capacitors - Polymer 4V 220uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1,999In Stock	Cut Tape $2.31 $1.58 $1.28 $1.19 $1.05 Reel $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	220 uF	4 VDC	SMD/SMT	20 %	2917	15 mOhms	88 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=9mOhms T520V337M2R5ATE009 KEMET 1: $2.30 10,132In Stock 8,000On Order	Mfr. Part # T520V337M2R5ATE009 Mouser Part # 80-T520V337M2R5ATE9	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	10,132In Stock 8,000On Order On Order Ship Dates Mfr. #: T520V337M2R5ATE009 Stock: 10,132 Can Ship Immediately On Order: 4,000 Expected 11/4/2026 4,000 Expected 3/31/2027 Factory Lead-Time: 25 Weeks	Cut Tape $2.30 $1.71 $1.39 $1.29 $1.13 Reel $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	330 uF	2.5 VDC	SMD/SMT	20 %	2917	9 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms T520V337M2R5ATE025 KEMET 1: $2.19 15,010In Stock 114,000On Order	Mfr. Part # T520V337M2R5ATE025 Mouser Part # 80-T520V337M2R5E25	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	15,010In Stock 114,000On Order On Order Ship Dates Mfr. #: T520V337M2R5ATE025 Stock: 15,010 Can Ship Immediately On Order: 69,000 Expected 3/3/2027 45,000 Expected 4/7/2027 Factory Lead-Time: 43 Weeks	Cut Tape $2.19 $1.48 $1.27 $1.11 $0.961 Reel $0.878 MouseReel Available	Min.: 1 Mult.: 1 Max.: 8,000 : 1,000	330 uF	2.5 VDC	SMD/SMT	20 %	2917	25 mOhms	82.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms T520V337M004ATE009 KEMET 1: $2.74 2,030In Stock	Mfr. Part # T520V337M004ATE009 Mouser Part # 80-T520V337M4ATE9	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	2,030In Stock	Cut Tape $2.74 $2.02 $1.67 $1.56 $1.37 Reel $1.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	330 uF	4 VDC	SMD/SMT	20 %	2917	9 mOhms	132 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=12mOhms T520V337M004ATE012 KEMET 1: $2.78 2,267In Stock	Mfr. Part # T520V337M004ATE012 Mouser Part # 80-T520V337M4E12	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=12mOhms Learn More about KEMET t520caps	Datasheet	2,267In Stock	Cut Tape $2.78 $1.92 $1.58 $1.47 $1.31 Reel $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	330 uF	4 VDC	SMD/SMT	20 %	2917	12 mOhms	132 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms T520V477M2R5ATE006 KEMET 1: $3.18 A tariff of 30% may be applied if shipping to the United States. 2,000In Stock 2,000Expected 4/22/2027	Mfr. Part # T520V477M2R5ATE006 Mouser Part # 80-T520V477M2R5006	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=6mOhms Learn More about KEMET t520caps	Datasheet	2,000In Stock 2,000Expected 4/22/2027	Cut Tape $3.18 $2.22 $1.84 $1.72 $1.52 Reel $1.45 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	470 uF	2.5 VDC	SMD/SMT	20 %	2917	6 mOhms	117.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=15mOhms T520V477M2R5ATE015 KEMET 1: $2.50 A tariff of 30% may be applied if shipping to the United States. 5,898In Stock	Mfr. Part # T520V477M2R5ATE015 Mouser Part # 80-T520V477M2R5E15	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	5,898In Stock	Cut Tape $2.50 $1.72 $1.40 $1.31 $1.14 Reel $1.09 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	470 uF	2.5 VDC	SMD/SMT	20 %	2917	15 mOhms	117.5 uA	1.8 mm	- 55 C	+ 105 C	7343	V Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms T520W337M2R5ATE015 KEMET 1: $2.97 A tariff of 30% may be applied if shipping to the United States. 1,249In Stock	Mfr. Part # T520W337M2R5ATE015 Mouser Part # 80-T520W337M2R5015	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	1,249In Stock	Cut Tape $2.97 $2.06 $1.70 $1.59 $1.40 Reel $1.33 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	330 uF	2.5 VDC	SMD/SMT	20 %	2917	15 mOhms	82.5 uA	1.4 mm	- 55 C	+ 105 C	7343	W Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms T520W337M2R5ATE025 KEMET 1: $2.72 A tariff of 30% may be applied if shipping to the United States. 2,005In Stock	Mfr. Part # T520W337M2R5ATE025 Mouser Part # 80-T520W337M2R5ATE25	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 2917 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	2,005In Stock	Cut Tape $2.72 $2.08 $1.71 $1.60 $1.40 Reel $1.34 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	330 uF	2.5 VDC	SMD/SMT	20 %	2917	25 mOhms	82.5 uA	1.4 mm	- 55 C	+ 105 C	7343	W Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 1uF 3528 20% ESR=200mohms T521B105M050ATE200 KEMET 1: $1.44 A tariff of 30% may be applied if shipping to the United States. 6,331In Stock 10,000Expected 11/30/2026	Mfr. Part # T521B105M050ATE200 Mouser Part # 80-T521B105M50ATE200	KEMET	Tantalum Capacitors - Polymer 50V 1uF 3528 20% ESR=200mohms Learn More about KEMET t521 caps	Datasheet	6,331In Stock 10,000Expected 11/30/2026	Cut Tape $1.44 $0.75 $0.689 $0.587 $0.555 Reel $0.528 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000	1 uF	50 VDC	SMD/SMT	20 %	1411	200 mOhms	5 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 63V 1uF 1311 20% ESR=200mohms T521B105M063ATE200 KEMET 1: $1.55 A tariff of 30% may be applied if shipping to the United States. 3,502In Stock	Mfr. Part # T521B105M063ATE200 Mouser Part # 80-T521B105M63ATE200	KEMET	Tantalum Capacitors - Polymer 63V 1uF 1311 20% ESR=200mohms Learn More about KEMET t521 caps	Datasheet	3,502In Stock	Cut Tape $1.55 $0.814 $0.749 $0.641 $0.614 Reel $0.599 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000	1 uF	63 VDC	SMD/SMT	20 %	1411	200 mOhms	6.3 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms T521B225M050ATE200 KEMET 1: $1.58 A tariff of 30% may be applied if shipping to the United States. 3,082In Stock	Mfr. Part # T521B225M050ATE200 Mouser Part # 80-T521B225M50ATE200	KEMET	Tantalum Capacitors - Polymer 50V 2.2uF 1311 20% ESR=200mohms Learn More about KEMET t521 caps	Datasheet	3,082In Stock	Cut Tape $1.58 $0.834 $0.768 $0.658 $0.623 Reel $0.595 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000	2.2 uF	50 VDC	SMD/SMT	20 %	1411	200 mOhms	11 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms T521B335M050ATE200 KEMET 1: $1.73 A tariff of 30% may be applied if shipping to the United States. 4,913In Stock	Mfr. Part # T521B335M050ATE200 Mouser Part # 80-T521B335M50ATE200	KEMET	Tantalum Capacitors - Polymer 50V 3.3uF 1311 20% ESR=200mOhms Learn More about KEMET t521 caps	Datasheet	4,913In Stock	Cut Tape $1.73 $1.16 $0.923 $0.852 View Reel $0.664 $0.732 $0.695 $0.664 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 2,000	3.3 uF	50 VDC	SMD/SMT	20 %	1311	200 mOhms	16.5 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521	Reel, Cut Tape, MouseReel