Capacitors – Mouser Mexico

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Capacitors

List Images

Results: 3,258

Applied Filters:

Product

Termination Style

Case Code - in

Case Code - mm

Capacitance

Tolerance

Voltage Rating DC

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 2.5V 330uF ESR=30mOhms 3528-12 20% T527T337M2R5APE030 KEMET 1: $2.63 3,950In Stock New Product	Mfr. Part # T527T337M2R5APE030 Mouser Part # 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 $2.63 $1.81 $1.55 $1.35 View Reel $1.13 $1.14 $1.13 $1.13 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 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: $22.09 2,680In Stock 5,000Expected 10/8/2026	Mfr. Part # T543X336K050ATW075 Mouser Part # 80-543X336K050ATW075	KEMET	Tantalum Capacitors - Polymer 50V 33uF 2917 10% ESR=75mOhms Learn More about KEMET T543	Datasheet	2,680In Stock 5,000Expected 10/8/2026	Cut Tape $22.09 $17.28 $15.35 Reel $13.21 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 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: $3.81 17,139In Stock	Mfr. Part # T529P475M025AAE300 Mouser Part # 80-T529P475M25AAE300	KEMET	Tantalum Capacitors - Polymer 25V 4.7uF 0805 20% ESR=300mOhms Learn More about KEMET t523 capacitors	Datasheet	17,139In Stock	Cut Tape $3.81 $2.64 $2.17 $2.03 $1.72 Reel $1.61 MouseReel Available	Min.: 1 Mult.: 1 Max.: 12,000 : 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: $11.40 6,379In Stock	Mfr. Part # T530D567M2R5ATE005 Mouser Part # 80-T530D567M2R5E5	KEMET	Tantalum Capacitors - Polymer 2.5V 560uF 2917 20% ESR=5mOhms Learn More about KEMET T530caps	Datasheet	6,379In Stock	Cut Tape $11.40 $8.55 $7.42 $7.07 Reel $7.06 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 20V 150uF 2917 20% ESR=50mOhms T521D157M020ATE050 KEMET 1: $6.70 5,817In Stock 4,000Expected 4/12/2027	Mfr. Part # T521D157M020ATE050 Mouser Part # 80-T521D157M020ATE50	KEMET	Tantalum Capacitors - Polymer 20V 150uF 2917 20% ESR=50mOhms Learn More about KEMET t521 caps	Datasheet	5,817In Stock 4,000Expected 4/12/2027	Cut Tape $6.70 $4.85 $4.11 $3.87 Reel $3.47 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	150 uF	20 %	20 VDC
Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms T530X687M004ATE010 KEMET 1: $12.03 4,176In Stock	Mfr. Part # T530X687M004ATE010 Mouser Part # 80-T530X687M004	KEMET	Tantalum Capacitors - Polymer 4V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	4,176In Stock	Cut Tape $12.03 $9.05 $7.88 $7.35 Reel $6.88 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: $11.26 4,359In Stock	Mfr. Part # T530Y337M006ATE006 Mouser Part # 80-T530Y337M6ATE6	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=6mOhm Learn More about KEMET T530caps	Datasheet	4,359In Stock	Cut Tape $11.26 $8.44 $7.32 $6.97 Reel $6.37 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 6.3V 100uF 2917 20% ESR=7mOhms T520V107M006ATE007 KEMET 1: $5.25 36,043In Stock	Mfr. Part # T520V107M006ATE007 Mouser Part # 80-T520V107M6ATE7	KEMET	Tantalum Capacitors - Polymer 6.3V 100uF 2917 20% ESR=7mOhms Learn More about KEMET t520caps	Datasheet	36,043In Stock	Cut Tape $5.25 $3.73 $3.12 $2.94 $2.61 Reel $2.51 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 6.3 VDC 330uF 2917 20% ESR=10mOhm T530D337M006ATE010 KEMET 1: $11.18 5,286In Stock	Mfr. Part # T530D337M006ATE010 Mouser Part # 80-T530D337M6ATE10	KEMET	Tantalum Capacitors - Polymer 6.3 VDC 330uF 2917 20% ESR=10mOhm Learn More about KEMET T530caps	Datasheet	5,286In Stock	Cut Tape $11.18 $8.35 $7.22 $6.66 Reel $6.28 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 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 T598D336M035ATE065 KEMET 1: $3.64 22,615In Stock 10,000Expected 4/20/2027	Mfr. Part # T598D336M035ATE065 Mouser Part # 80-T598D336M35E65	KEMET	Tantalum Capacitors - Polymer 35V 33uF 2917 20% ESR=65mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	22,615In Stock 10,000Expected 4/20/2027	Cut Tape $3.64 $2.52 $2.07 $1.94 Reel $1.69 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	33 uF	20 %	35 VDC
Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 T598D477M2R5ATE009 KEMET 1: $3.17 17,628In Stock 2,500Expected 11/30/2026	Mfr. Part # T598D477M2R5ATE009 Mouser Part # 80-T598D477M2R5ATE09	KEMET	Tantalum Capacitors - Polymer 2.5V 470uF 20% ESR=9mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	17,628In Stock 2,500Expected 11/30/2026	Cut Tape $3.17 $2.46 $2.04 $1.90 Reel $1.66 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	470 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms T541X337M016AH6520 KEMET 1: $32.05 1,758In Stock	Mfr. Part # T541X337M016AH6520 Mouser Part # 80-T541X337M16AH6520	KEMET	Tantalum Capacitors - Polymer 16V 330uF 2917 20% ESR=25mOhms Learn More about KEMET KEMETt54caps	Datasheet	1,758In Stock	Cut Tape $32.05 $24.52 $24.12 Reel $20.49 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100	No	Tantalum Capacitors		SMD/SMT	2917	7343	330 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms T543O157M030AHW045 KEMET 1: $27.51 1,181In Stock 1,200Expected 12/11/2026	Mfr. Part # T543O157M030AHW045 Mouser Part # 80-T543O157M030AHW45	KEMET	Tantalum Capacitors - Polymer 30V 150uF 20% ESR=45mOhms Learn More about KEMET T543	Datasheet	1,181In Stock 1,200Expected 12/11/2026	Cut Tape $27.51 $21.06 $18.82 Reel $17.03 MouseReel Available	Min.: 1 Mult.: 1 Max.: 500 : 100	No	Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2924	7360	150 uF	20 %	30 VDC
Tantalum Capacitors - Polymer 2.5V 330uF 7343-20 12mOhms 20% AEC-Q200 T598V337M2R5ATE012 KEMET 1: $4.06 700In Stock New Product	Mfr. Part # T598V337M2R5ATE012 Mouser Part # 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 $4.06 $2.94 $2.54 $2.24 Reel $1.77 View $1.98 $1.68 $1.60 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 25V 100uF 7343 ESR=50mOhms AEC-Q200 T598D107M025ATE050 KEMET 1: $3.58 290In Stock 2,000On Order New Product	Mfr. Part # T598D107M025ATE050 Mouser Part # 80-T598D107M25ATE050 New Product	KEMET	Tantalum Capacitors - Polymer 25V 100uF 7343 ESR=50mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	290In Stock 2,000On Order On Order Ship Dates Mfr. #: T598D107M025ATE050 Stock: 290 Can Ship Immediately On Order: 500 Expected 4/8/2027 500 Expected 4/15/2027 500 Expected 5/6/2027 500 TBD Factory Lead-Time: 48 Weeks	Cut Tape $3.58 $2.55 $2.20 $1.92 Reel $1.51 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	100 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 10V 100uF 1311 10% ESR=150mOhms T543B107K010ATE150 KEMET 1: $10.60 1,098In Stock 2,000Expected 2/8/2027	Mfr. Part # T543B107K010ATE150 Mouser Part # 80-T543B107K010TE150	KEMET	Tantalum Capacitors - Polymer 10V 100uF 1311 10% ESR=150mOhms Learn More about KEMET T543	Datasheet	1,098In Stock 2,000Expected 2/8/2027	Cut Tape $10.60 $7.87 $7.28 Reel $6.19 MouseReel Available	Min.: 1 Mult.: 1 Max.: 400 : 100		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	1311	3528	100 uF	10 %	10 VDC
Tantalum Capacitors - Polymer 25V 68uF 7343 ESR=50mOhms AEC-Q200 T598D686M025ATE050 KEMET 1: $3.17 1,381In Stock New Product	Mfr. Part # T598D686M025ATE050 Mouser Part # 80-T598D686M25ATE050 New Product	KEMET	Tantalum Capacitors - Polymer 25V 68uF 7343 ESR=50mOhms AEC-Q200 Learn More about KEMET t598series capacitors	Datasheet	1,381In Stock	Cut Tape $3.17 $2.25 $1.92 $1.69 Reel $1.48 $1.37 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 500		Tantalum Capacitors	Automotive Grade	SMD/SMT	2917	7343	68 uF	20 %	25 VDC
Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms T543B106K025AHE100 KEMET 1: $7.46 6,093In Stock	Mfr. Part # T543B106K025AHE100 Mouser Part # 80-T543B106K025HE100	KEMET	Tantalum Capacitors - Polymer 25V 10uF 1311 10% ESR=100mOhms Learn More about KEMET T543	Datasheet	6,093In Stock	Cut Tape $7.46 $5.24 $4.51 Reel $4.04 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 680uF 2917 20% ESR=10mOhms T530D687M2R5ATE010 KEMET 1: $9.82 1,132In Stock 1,000Expected 7/1/2027	Mfr. Part # T530D687M2R5ATE010 Mouser Part # 80-T530D687M2R5E10	KEMET	Tantalum Capacitors - Polymer 2.5V 680uF 2917 20% ESR=10mOhms Learn More about KEMET T530caps	Datasheet	1,132In Stock 1,000Expected 7/1/2027	Cut Tape $9.82 $7.29 $6.42 $5.73 Reel $5.56 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	680 uF	20 %	2.5 VDC
Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms T520D686M016ATE0507280 KEMET 1: $4.21 3,695In Stock 2,500Expected 11/30/2026	Mfr. Part # T520D686M016ATE0507280 Mouser Part # 80-T520D686M16ATE050	KEMET	Tantalum Capacitors - Polymer 16V 68uF 20% ESR=50mOhms Learn More about KEMET t520caps	Datasheet	3,695In Stock 2,500Expected 11/30/2026	Cut Tape $4.21 $3.13 $2.70 $2.38 View Reel $1.98 $2.09 $1.98 $1.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		Tantalum Capacitors		SMD/SMT	2917	7343	68 uF	20 %	16 VDC
Tantalum Capacitors - Polymer 4V 220uF 7343-20 12mOhms 20% Harsh Env T591V227M004ATE012 KEMET 1: $3.67 700In Stock New Product	Mfr. Part # T591V227M004ATE012 Mouser Part # 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 $3.67 $2.61 $2.25 $1.98 Reel $1.57 View $1.76 $1.48 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 1,000		Tantalum Capacitors	Tantalum, Polymer Capacitors	SMD/SMT	2815	7343	220 uF	20 %	2.68 VDC, 4 VDC
Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms T520D157M006ATE015 KEMET 1: $2.48 5,477In Stock	Mfr. Part # T520D157M006ATE015 Mouser Part # 80-T520D157M6E15	KEMET	Tantalum Capacitors - Polymer 6.3V 150uF 2917 20% ESR=15mOhms Learn More about KEMET t520caps	Datasheet	5,477In Stock	Cut Tape $2.48 $1.66 $1.34 $1.24 Reel $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	2917	7343	150 uF	20 %	6.3 VDC
Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms T520T336M010ATE040 KEMET 1: $1.94 4,354In Stock	Mfr. Part # T520T336M010ATE040 Mouser Part # 80-T520T336M10ATE040	KEMET	Tantalum Capacitors - Polymer 10V 33uF 1311 20% ESR=40mOhms Learn More about KEMET t520caps	Datasheet	4,354In Stock	Cut Tape $1.94 $1.16 $0.989 $0.827 $0.772 Reel $0.71 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Tantalum Capacitors	Tantalum Organic Polymer Standard Grade	SMD/SMT	1311	3528	33 uF	20 %	10 VDC
Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms T521D106M050ATE120 KEMET 1: $3.42 5,363In Stock	Mfr. Part # T521D106M050ATE120 Mouser Part # 80-T521D106M50ATE120	KEMET	Tantalum Capacitors - Polymer 50V 10uF 2917 20% ESR=120mOhms Learn More about KEMET t521 caps	Datasheet	5,363In Stock	Cut Tape $3.42 $2.35 $1.92 $1.79 Reel $1.63 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	10 uF	20 %	50 VDC
Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms T530D337M004ATE006 KEMET 1: $10.83 790In Stock	Mfr. Part # T530D337M004ATE006 Mouser Part # 80-T530D337M4ATE6	KEMET	Tantalum Capacitors - Polymer 4V 330uF 2917 20% ESR=6mOhms Learn More about KEMET T530caps	Datasheet	790In Stock	Cut Tape $10.83 $8.10 $7.01 $6.67 Reel $6.66 MouseReel Available	Min.: 1 Mult.: 1 : 500		Tantalum Capacitors	Tantalum Organic Polymer Low ESR	SMD/SMT	2917	7343	330 uF	20 %	4 VDC