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B Case Tantalum Capacitors - Polymer

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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 4V 220uF 1311 20% ESR=45mOhms T520B227M004ATE045 KEMET 1: $1.37 2,000In Stock	Mfr. Part No. T520B227M004ATE045 Mouser Part No 80-T520B227M4ATE45	KEMET	Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=45mOhms Learn More about KEMET t520caps	Datasheet	2,000In Stock	Cut Tape $1.37 $0.717 $0.659 $0.56 $0.53 Reel $0.504 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	220 uF	4 VDC	SMD/SMT	20 %	1311	45 mOhms	88 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=7mOhms T520B227M004ATE070 KEMET 1: $1.25 415In Stock 4,000On Order	Mfr. Part No. T520B227M004ATE070 Mouser Part No 80-T520B227M4ATE70	KEMET	Tantalum Capacitors - Polymer 4V 220uF 1311 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	415In Stock 4,000On Order On Order Ship Dates Mfr. No: T520B227M004ATE070 Stock: 415 Can Dispatch Immediately On Order: 2,000 Expected 06/11/2026 2,000 Expected 04/01/2027 Factory Lead Time: 45 Weeks	Cut Tape $1.25 $0.639 $0.586 $0.495 Reel $0.444 View $0.467 $0.415 $0.402 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	220 uF	4 VDC	SMD/SMT	20 %	1311	70 mOhms	88 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=25mOhms T520B336M010ATE025 KEMET 1: $1.43 2,428In Stock	Mfr. Part No. T520B336M010ATE025 Mouser Part No 80-T520B336M10ATE025	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	2,428In Stock	Cut Tape $1.43 $0.77 $0.708 $0.592 $0.56 Reel $0.523 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	33 uF	10 VDC	SMD/SMT	20 %	1311	25 mOhms	33 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=35mOhms T520B336M010ATE035 KEMET 1: $1.27 2,064In Stock	Mfr. Part No. T520B336M010ATE035 Mouser Part No 80-T520B336M10ATE35	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	2,064In Stock	Cut Tape $1.27 $0.649 $0.595 $0.503 $0.475 Reel $0.451 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	33 uF	10 VDC	SMD/SMT	20 %	1311	35 mOhms	33 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=7mOhms T520B336M006ATE070 KEMET 1: $1.12 687In Stock	Mfr. Part No. T520B336M006ATE070 Mouser Part No 80-T520B336M6E70	KEMET	Tantalum Capacitors - Polymer 6.3V 33uF 1311 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	687In Stock	Cut Tape $1.12 $0.567 $0.518 $0.436 $0.41 Reel $0.389 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	33 uF	6.3 VDC	SMD/SMT	20 %	1311	70 mOhms	20.79 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=9mOhms T520B337M2R5ATE009 KEMET 1: $2.08 410In Stock 40,000Expected 01/02/2027	Mfr. Part No. T520B337M2R5ATE009 Mouser Part No 80-T520B337M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 1311 20% ESR=9mOhms Learn More about KEMET t520caps	Datasheet	410In Stock 40,000Expected 01/02/2027	Cut Tape $2.08 $1.41 $1.14 $1.06 View Reel $0.869 $0.913 $0.884 $0.869 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	330 uF	2.5 VDC	SMD/SMT	20 %	1311	9 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=18mOhms T520B337M2R5ATE018 KEMET 1: $1.74 1,352In Stock 2,000Expected 22/04/2027	Mfr. Part No. T520B337M2R5ATE018 Mouser Part No 80-T520B337M2R5ATE18	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=18mOhms Learn More about KEMET t520caps	Datasheet	1,352In Stock 2,000Expected 22/04/2027	Cut Tape $1.74 $0.93 $0.858 $0.735 $0.691 Reel $0.628 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	330 uF	2.5 VDC	SMD/SMT	20 %	1311	18 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=35mOhms T520B337M2R5ATE035 KEMET 1: $1.12 622In Stock 2,000Expected 27/07/2027	Mfr. Part No. T520B337M2R5ATE035 Mouser Part No 80-T520B337M2R5ATE35	KEMET	Tantalum Capacitors - Polymer 2.5V 330uF 20% ESR=35mOhms Learn More about KEMET t520caps	Datasheet	622In Stock 2,000Expected 27/07/2027	Cut Tape $1.12 $0.567 $0.56 $0.464 $0.41 Reel $0.389 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	330 uF	2.5 VDC	SMD/SMT	20 %	1311	35 mOhms	82.5 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=25mOhms T520B476M006ATE025 KEMET 1: $1.54 1,075In Stock 8,000On Order	Mfr. Part No. T520B476M006ATE025 Mouser Part No 80-T520B476M006ATE25	KEMET	Tantalum Capacitors - Polymer 6.3V 47uF 1311 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1,075In Stock 8,000On Order On Order Ship Dates Mfr. No: T520B476M006ATE025 Stock: 1,075 Can Dispatch Immediately On Order: 6,000 Expected 06/01/2027 2,000 Expected 17/06/2027 Factory Lead Time: 45 Weeks	Cut Tape $1.54 $0.953 $0.767 $0.648 $0.609 Reel $0.597 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	47 uF	6.3 VDC	SMD/SMT	20 %	1311	25 mOhms	29.61 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=7mOhms T520B476M010ATE070 KEMET 1: $1.26 82In Stock 20,000On Order	Mfr. Part No. T520B476M010ATE070 Mouser Part No 80-T520B476M10ATE70	KEMET	Tantalum Capacitors - Polymer 10V 47uF 1311 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	82In Stock 20,000On Order On Order Ship Dates Mfr. No: T520B476M010ATE070 Stock: 82 Can Dispatch Immediately On Order: 2,000 Expected 15/04/2027 6,000 Expected 13/05/2027 12,000 Expected 21/06/2027 Factory Lead Time: 44 Weeks	Cut Tape $1.26 $0.855 $0.622 $0.516 $0.48 Reel $0.439 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	47 uF	10 VDC	SMD/SMT	20 %	1311	70 mOhms	47 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=7mOhms T520B686M006ATE070 KEMET 1: $1.12 3,540In Stock	Mfr. Part No. T520B686M006ATE070 Mouser Part No 80-T520B686M006	KEMET	Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	3,540In Stock	Cut Tape $1.12 $0.567 $0.518 $0.436 $0.41 Reel $0.389 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	68 uF	6.3 VDC	SMD/SMT	20 %	1311	70 mOhms	42.84 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=25mOhms T520B686M006ATE025 KEMET 1: $1.53 1,998In Stock	Mfr. Part No. T520B686M006ATE025 Mouser Part No 80-T520B686M6ATE025	KEMET	Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=25mOhms Learn More about KEMET t520caps	Datasheet	1,998In Stock	Cut Tape $1.53 $0.801 $0.738 $0.63 $0.597 Reel $0.569 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	68 uF	6.3 VDC	SMD/SMT	20 %	1311	25 mOhms	42.84 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=40mOhms T520B686M006ATE040 KEMET 1: $1.26 2,166In Stock	Mfr. Part No. T520B686M006ATE040 Mouser Part No 80-T520B686M6E40	KEMET	Tantalum Capacitors - Polymer 6.3V 68uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	2,166In Stock	Cut Tape $1.26 $0.646 $0.593 $0.501 $0.473 Reel $0.449 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	68 uF	6.3 VDC	SMD/SMT	20 %	1311	40 mOhms	42.84 uA	1.9 mm	- 55 C	+ 105 C	3528	B Case	T520 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 10uF 1311 20% ESR=100mOhms T521B106M016ATE100 KEMET 1: $1.73 2,282In Stock 20,000On Order	Mfr. Part No. T521B106M016ATE100 Mouser Part No 80-T521B106M16ATE100	KEMET	Tantalum Capacitors - Polymer 16V 10uF 1311 20% ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	2,282In Stock 20,000On Order On Order Ship Dates Mfr. No: T521B106M016ATE100 Stock: 2,282 Can Dispatch Immediately On Order: 6,000 Expected 21/01/2027 8,000 Expected 16/06/2027 6,000 Expected 17/06/2027 Factory Lead Time: 43 Weeks	Cut Tape $1.73 $1.18 $0.974 $0.872 View Reel $0.69 $0.743 $0.70 $0.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	10 uF	16 VDC	SMD/SMT	20 %	1311	100 mOhms	16 uA	2.1 mm	- 55 C	+ 125 C	3528	B Case	T521 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 20V 10uF 20% ESR=100mOhms T521B106M020ATE100 KEMET 1: $1.72 620In Stock	Mfr. Part No. T521B106M020ATE100 Mouser Part No 80-T521B106M20ATE100	KEMET	Tantalum Capacitors - Polymer 20V 10uF 20% ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	620In Stock	Cut Tape $1.72 $1.15 $0.917 $0.847 View Reel $0.69 $0.727 $0.69 $0.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	10 uF	20 VDC	SMD/SMT	20 %	1311	100 mOhms	20 uA	2.1 mm	- 55 C	+ 125 C	3528	B Case	T521 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 25V 10uF 1311 20% ESR=100mOhms T521B106M025ATE100 KEMET 1: $1.97 695In Stock 6,000On Order	Mfr. Part No. T521B106M025ATE100 Mouser Part No 80-T521B106M25ATE100	KEMET	Tantalum Capacitors - Polymer 25V 10uF 1311 20% ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	695In Stock 6,000On Order On Order Ship Dates Mfr. No: T521B106M025ATE100 Stock: 695 Can Dispatch Immediately On Order: 2,000 Expected 13/05/2027 4,000 Expected 21/06/2027 Factory Lead Time: 45 Weeks	Cut Tape $1.97 $1.34 $1.12 $0.999 View Reel $0.798 $0.854 $0.804 $0.798 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	10 uF	25 VDC	SMD/SMT	20 %	1311	100 mOhms	25 uA	2.1 mm	- 55 C	+ 125 C	3528	B Case	T521 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 10uF 1311 20% ESR=200mohms T521B106M035ATE200 KEMET 1: $1.82 29In Stock 6,000Expected 06/05/2027	Mfr. Part No. T521B106M035ATE200 Mouser Part No 80-T521B106M35ATE200	KEMET	Tantalum Capacitors - Polymer 35V 10uF 1311 20% ESR=200mohms Learn More about KEMET t521 caps	Datasheet	29In Stock 6,000Expected 06/05/2027	Cut Tape $1.82 $1.13 $0.926 $0.779 $0.727 Reel $0.578 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	10 uF	35 VDC	SMD/SMT	20 %	1411	200 mOhms	35 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 63V 1.5uF 1311 20% ESR=200mohms T521B155M063ATE200 KEMET 1: $1.58 2,340In Stock 8,000Expected 07/12/2026	Mfr. Part No. T521B155M063ATE200 Mouser Part No 80-T521B155M63ATE200	KEMET	Tantalum Capacitors - Polymer 63V 1.5uF 1311 20% ESR=200mohms Learn More about KEMET t521 caps	Datasheet	2,340In Stock 8,000Expected 07/12/2026	Cut Tape $1.58 $0.834 $0.768 $0.658 $0.623 Reel $0.594 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1.5 uF	63 VDC	SMD/SMT	20 %	1411	200 mOhms	9.5 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 15uF 1311 20% ESR=90mOhms T521B156M016ATE090 KEMET 1: $1.84 428In Stock 2,000Expected 25/01/2027	Mfr. Part No. T521B156M016ATE090 Mouser Part No 80-T521B156M016ATE90	KEMET	Tantalum Capacitors - Polymer 16V 15uF 1311 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	428In Stock 2,000Expected 25/01/2027	Cut Tape $1.84 $1.24 $0.989 $0.915 View Reel $0.713 $0.788 $0.749 $0.713 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	15 uF	16 VDC	SMD/SMT	20 %	1411	90 mOhms	24 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=100mOhms T521B156M035ATE100 KEMET 1: $1.29 313In Stock 8,000On Order	Mfr. Part No. T521B156M035ATE100 Mouser Part No 80-T521B156M35ATE100	KEMET	Tantalum Capacitors - Polymer 35V 15uF 20% 3528-21 -55 /+125C ESR=100mOhms Learn More about KEMET t521 caps	Datasheet	313In Stock 8,000On Order On Order Ship Dates Mfr. No: T521B156M035ATE100 Stock: 313 Can Dispatch Immediately On Order: 2,000 Expected 20/05/2027 2,000 Expected 01/06/2027 4,000 Expected 15/06/2027 Factory Lead Time: 40 Weeks	Cut Tape $1.29 $0.782 $0.623 $0.521 $0.489 Reel $0.451 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	15 uF	35 VDC	SMD/SMT	20 %	1411	100 mOhms	52.5 uA	1.9 mm	- 55 C	+ 125 C	3528	B Case	T521	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 20V 22uF 1311 20% ESR=90mOhms T521B226M020ATE090 KEMET 1: $4.49 22In Stock 2,000Expected 04/01/2027	Mfr. Part No. T521B226M020ATE090 Mouser Part No 80-T521B226M020ATE90	KEMET	Tantalum Capacitors - Polymer 20V 22uF 1311 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	22In Stock 2,000Expected 04/01/2027	Cut Tape $4.49 $3.21 $2.70 $2.55 View Reel $2.12 $2.28 $2.22 $2.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	22 uF	20 VDC	SMD/SMT	20 %	1411	90 mOhms	44 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 22uF 1311 20% ESR=90mOhms T521B226M016ATE090 KEMET 1: $1.43 2,201In Stock 6,000Expected 21/06/2027	Mfr. Part No. T521B226M016ATE090 Mouser Part No 80-T521B226M16ATE90	KEMET	Tantalum Capacitors - Polymer 16V 22uF 1311 20% ESR=90mOhms Learn More about KEMET t521 caps	Datasheet	2,201In Stock 6,000Expected 21/06/2027	Cut Tape $1.43 $0.745 $0.685 $0.583 $0.569 Reel $0.539 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	22 uF	16 VDC	SMD/SMT	20 %	1411	90 mOhms	35.2 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 3.3uF 1311 20% ESR=200mohms T521B335M035ATE200 KEMET 1: $1.32 1,132In Stock	Mfr. Part No. T521B335M035ATE200 Mouser Part No 80-T521B335M35ATE200	KEMET	Tantalum Capacitors - Polymer 35V 3.3uF 1311 20% ESR=200mohms Learn More about KEMET t521 caps	Datasheet	1,132In Stock	Cut Tape $1.32 $0.678 $0.621 $0.526 $0.506 Reel $0.417 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	3.3 uF	35 VDC	SMD/SMT	20 %	1411	200 mOhms	11.6 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 16V 33uF 1311 20% ESR=70mOhms T521B336M016ATE070 KEMET 1: $1.23 157In Stock 8,000Expected 06/05/2027	Mfr. Part No. T521B336M016ATE070 Mouser Part No 80-T521B336M016ATE70	KEMET	Tantalum Capacitors - Polymer 16V 33uF 1311 20% ESR=70mOhms Learn More about KEMET t521 caps	Datasheet	157In Stock 8,000Expected 06/05/2027	Cut Tape $1.23 $0.625 $0.572 $0.483 $0.459 Reel $0.449 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	33 uF	16 VDC	SMD/SMT	20 %	1311	70 mOhms	52.8 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521 SSD	Reel, Cut Tape, MouseReel
Tantalum Capacitors - Polymer 35V 4.7uF 1311 20% ESR=200mohms T521B475M035ATE200 KEMET 1: $1.37 852In Stock 2,000Expected 17/12/2026	Mfr. Part No. T521B475M035ATE200 Mouser Part No 80-T521B475M35ATE200	KEMET	Tantalum Capacitors - Polymer 35V 4.7uF 1311 20% ESR=200mohms Learn More about KEMET t521 caps	Datasheet	852In Stock 2,000Expected 17/12/2026	Cut Tape $1.37 $0.70 $0.642 $0.544 $0.514 Reel $0.475 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4.7 uF	35 VDC	SMD/SMT	20 %	1411	200 mOhms	16.5 uA	2.1 mm	- 55 C	+ 105 C	3528	B Case	T521 SSD	Reel, Cut Tape, MouseReel